WIP: Replace project pages with ones generated from the pool #20

Closed
msz wants to merge 1 commit from msz/www.trr379.de:project-pool-preview into main
24 changed files with 418 additions and 330 deletions

View file

@ -1,20 +1,26 @@
--- ---
title: "A01: The neural code of stimulus-triggered territorial aggression" title: 'A01: The neural code of stimulus-triggered territorial aggression'
contributors: contributors:
- Marc Spehr - lena-terlau
- lena terlau - marc-spehr
sites: sites:
- Aachen - aachen
topics: topics:
- research-area-a - research-area-a
- dfg-206-02 - dfg-206-02
weight: 1000 weight: 1000
--- ---
{{< lead >}} A unique experimental model will be used to study the neurobiological basis of
A unique experimental model will be used to study the neurobiological basis of aggressive animal behavior and translate novel findings about its cellular and circuit underpinnings into human phenotypes of pathological aggression. aggressive animal behavior and translate novel findings about its cellular and
Specifically, the post-weaning social isolation model of early-life adverse experience allows experimental access to dissect the switch from functional adaptive aggression to excessive pathological aggressive behavior. circuit underpinnings into human phenotypes of pathological aggression.
In male mice, conspecific chemostimuli trigger innate aggressive behavior. Specifically, the post-weaning social isolation model of early-life adverse
The relevant aggression-promoting circuits along the(sensory) input to (aggressive) output axis comprise the accessory olfactory bulb (AOB), a hub for processing of social chemosignals, and the medial amygdala (MeA), a crucial control centre for regulation of aggressive behavior. experience allows experimental access to dissect the switch from functional
Therefore, this project addresses the principles that govern aggression-promoting information transfer along the AOB-to-MeA signaling pathway. adaptive aggression to excessive pathological aggressive behavior. In male mice,
{{< /lead >}} conspecific chemostimuli trigger innate aggressive behavior. The relevant
aggression-promoting circuits along the(sensory) input to (aggressive) output
axis comprise the accessory olfactory bulb (AOB), a hub for processing of social
chemosignals, and the medial amygdala (MeA), a crucial control centre for
regulation of aggressive behavior. Therefore, this project addresses the
principles that govern aggression-promoting information transfer along the AOB-
to-MeA signaling pathway.

View file

@ -1,28 +1,30 @@
--- ---
title: "A02: Context effects on threat processing in dependence of testosterone levels" title: 'A02: Context effects on threat processing in dependence of testosterone levels'
contributors: contributors:
- Katja Bertsch - isabel-neumann
- Sabine Herpertz - katja-bertsch
- Ute Habel - nick-worm
- Isabel Neumann - sabine-herpertz
- Nick Worm - ute-habel
sites: sites:
- wuerzburg
- heidelberg
- aachen - aachen
- heidelberg
- wuerzburg
topics: topics:
- research-area-a
- dfg-206-09 - dfg-206-09
- dfg-206-10 - dfg-206-10
- research-area-a
weight: 1010 weight: 1010
--- ---
{{< lead >}} The focus will be on the influences of a provocative context on social threat
The focus will be on the influences of a provocative context on social threat processing in AMD under different testosterone processing in AMD under different testosterone levels. Specifically, the project
levels. Specifically, the project aims to analyze the modulating function of context under testosterone application versus aims to analyze the modulating function of context under testosterone
suppression on threat sensitivity in healthy controls as well as patient groups. Additionally, we will determine the application versus suppression on threat sensitivity in healthy controls as well
influence of endogenous hormone variations (testosterone, oxytocin, estrogen and cortisol) on NVS in high versus low as patient groups. Additionally, we will determine the influence of endogenous
aggressive patients in a large group of patients recruited in Q01. With this sample, we will try to identify multidimensional hormone variations (testosterone, oxytocin, estrogen and cortisol) on NVS in
biosignatures based on hormonal levels in combination with fMRI measures of amygdala and amygdala-prefrontal high versus low aggressive patients in a large group of patients recruited in
connectivity, NVS measures by questionnaires, aggression measures and psychopathological data. Q01. With this sample, we will try to identify multidimensional biosignatures
{{< /lead >}} based on hormonal levels in combination with fMRI measures of amygdala and
amygdala-prefrontal connectivity, NVS measures by questionnaires, aggression
measures and psychopathological data.

View file

@ -1,17 +1,18 @@
--- ---
title: "A03: Modulation of aggression by acute threat" title: 'A03: Modulation of aggression by acute threat'
contributors: contributors:
- Gabriele Ende - christian-schmahl
- Christian Schmahl - gabriele-ende
- milad-amini-masouleh
- neha-vats
sites: sites:
- mannheim - mannheim
topics: topics:
- research-area-a
- dfg-206-10 - dfg-206-10
- research-area-a
weight: 1020 weight: 1020
--- ---
{{< lead >}}
The neural and neurochemical patterns of acute threat as modulators of The neural and neurochemical patterns of acute threat as modulators of
aggression in BPD will be investigated in this project. The modulation of aggression in BPD will be investigated in this project. The modulation of
aggressive responses under acute threat is induced by the threat-of-shock aggressive responses under acute threat is induced by the threat-of-shock
@ -20,9 +21,8 @@ responses are modulated by threat, and which neurofunctional and neurochemical
patterns underlie these responses during safe and threat conditions. MR patterns underlie these responses during safe and threat conditions. MR
spectroscopy will be used in patients to assess glutamate and GABA levels. In a spectroscopy will be used in patients to assess glutamate and GABA levels. In a
further translational approach, the least and the most aggressive/impulsive further translational approach, the least and the most aggressive/impulsive
recombinant inbred mouse lines identified in [C01 in Frankfurt]({{< relref recombinant inbred mouse lines identified in C01 in Frankfurt will be tested in
"/projects/c01" >}}) will be tested in Mannheim with animal MR spectroscopy at Mannheim with animal MR spectroscopy at 9.4T to determine the relationship

This relref dies. I'm not sure if there is a way to fix it, if we add the markup in the pool would look weird.

This relref dies. I'm not sure if there is a way to fix it, if we add the markup in the pool would look weird.
9.4T to determine the relationship between glutamate, GABA, impulsivity, and between glutamate, GABA, impulsivity, and aggression in these mouse lines as
aggression in these mouse lines as well as in comparable brain regions well as in comparable brain regions assessing neurofunctional and neurochemical
assessing neurofunctional and neurochemical patterns. patterns.
{{< /lead >}}

View file

@ -1,22 +1,25 @@
--- ---
title: "A04: Implicit chemosensory threat signals as stimulators of amygdala hyperresponsiveness in AMD" title: 'A04: Implicit chemosensory threat signals as stimulators of amygdala hyperresponsiveness
in AMD'
contributors: contributors:
- Ute Habel - christoph-mallmann
- Natalia Chechko - natalia-chechko
- ute-habel
sites: sites:
- aachen - aachen
topics: topics:
- research-area-a
- dfg-206-09 - dfg-206-09
- dfg-206-10 - dfg-206-10
- research-area-a
weight: 1030 weight: 1030
--- ---
{{< lead >}} We make use of threat-related chemosensory stimuli, namely body odor, acquired
We make use of threat-related chemosensory stimuli, namely body odor, acquired during aggressive behavior (boxing) during aggressive behavior (boxing) and unconsciously perceived, to investigate
and unconsciously perceived, to investigate heightened amygdala responses to threat stimuli in aggressive patients. Body heightened amygdala responses to threat stimuli in aggressive patients. Body
odors have the major advantage of being directly projected into the amygdala, circumventing cortical preprocessing, odors have the major advantage of being directly projected into the amygdala,
thereby enabling the differentiation of mechanisms between bottom-up altered limbic processing and top-down modulated circumventing cortical preprocessing, thereby enabling the differentiation of
altered cognitive evaluation. We investigate the potential of such body odors to bias responses to ambiguous visual social mechanisms between bottom-up altered limbic processing and top-down modulated
cues towards threat and their effects during peripersonal space (PPS) violation where they may be especially relevant. altered cognitive evaluation. We investigate the potential of such body odors to
{{< /lead >}} bias responses to ambiguous visual social cues towards threat and their effects
during peripersonal space (PPS) violation where they may be especially relevant.

View file

@ -1,22 +1,25 @@
--- ---
title: "A05: Peripersonal space violations and social threat: daily-life psychological and neural mechanisms of environmental risk for reactive aggression" title: 'A05: Peripersonal space violations and social threat: daily-life psychological
and neural mechanisms of environmental risk for reactive aggression'
contributors: contributors:
- Heike Tost - alper-koelgesiz
- Andreas Meyer-Lindenberg - andreas-meyer-lindenberg
- habiba-hassan
- heike-tost
sites: sites:
- mannheim - mannheim
topics: topics:
- research-area-a
- dfg-206-08
- dfg-206-09 - dfg-206-09
- research-area-a
weight: 1040 weight: 1040
--- ---
{{< lead >}} Peripersonal space, the representation of the space immediately surrounding the
Peripersonal space, the representation of the space immediately surrounding the body, will be studied as an underlying factor body, will be studied as an underlying factor for threat experience. Early-life
for threat experience. Early-life stressors and daily-life stressors will be tested as factors influencing PPS processing stressors and daily-life stressors will be tested as factors influencing PPS
and associated specific brain activation patterns. Location tracking and geoinformatics mapping, virtual reality (VR) processing and associated specific brain activation patterns. Location tracking
experiments, physiological stress markers, and brain function during the processing of PPS violations in healthy at- and geoinformatics mapping, virtual reality (VR) experiments, physiological
risk individuals will be used to identify predictive biomarkers related to psychiatric risk, enhanced neural behavioral stress markers, and brain function during the processing of PPS violations in
sensitivity to PPS interference and reactive aggression in daily life. healthy at- risk individuals will be used to identify predictive biomarkers
{{< /lead >}} related to psychiatric risk, enhanced neural behavioral sensitivity to PPS
interference and reactive aggression in daily life.

View file

@ -1,26 +1,31 @@
--- ---
title: "A06: Decoding dynamic reciprocal neural mechanism underlying reactive aggression: Insights from fMRI and fNIRS hyperscanning" title: 'A06: Decoding dynamic reciprocal neural mechanism underlying reactive aggression:
Insights from fMRI and fNIRS hyperscanning'
contributors: contributors:
- Kerstin Konrad - andreas-meyer-lindenberg
- Andreas Meyer-Lindenberg - kerstin-konrad
- Vanessa Reindl - mina-misic
- neele-ulken
- vanessa-reindl
sites: sites:
- aachen - aachen
- mannheim - mannheim
topics: topics:
- research-area-a
- dfg-206-10 - dfg-206-10
- research-area-a
weight: 1050 weight: 1050
--- ---
{{< lead >}} The project employs fMRI and functional near-infrared spectroscopy (fNIRS)
The project employs fMRI and functional near-infrared hyperscanning techniques to explore how brain-to-brain synchrony and dynamic
spectroscopy (fNIRS) hyperscanning techniques to explore how brain-to-brain synchrony and dynamic processes within processes within peer dyads facilitate or inhibit aggressive behavior under
peer dyads facilitate or inhibit aggressive behavior under diverse levels of provocation in adolescent patients and controls. diverse levels of provocation in adolescent patients and controls. In two fully
In two fully interactive tasks, we will probe aggressive behavior towards a task partner, and quantify the building of interactive tasks, we will probe aggressive behavior towards a task partner, and
interpersonal trust/distrust applying a social interaction and economic exchange paradigm. These paradigms will be quantify the building of interpersonal trust/distrust applying a social
employed within dyads in fMRI hyperscanning settings and extended by group-based fNIRS methods in triads to study interaction and economic exchange paradigm. These paradigms will be employed
effects of peers, social exclusion, and coalitions on aggressive behavior in semi-naturalistic interactions. Between-brain within dyads in fMRI hyperscanning settings and extended by group-based fNIRS
neural synchrony will be computed and related to everyday social experiences and individual predispositions to identify methods in triads to study effects of peers, social exclusion, and coalitions on
markers for the prediction of aggressive behavior. aggressive behavior in semi-naturalistic interactions. Between-brain neural
{{< /lead >}} synchrony will be computed and related to everyday social experiences and
individual predispositions to identify markers for the prediction of aggressive
behavior.

View file

@ -1,23 +1,28 @@
--- ---
title: "A07: The intestinal microbiota as a regulator of aggressive and impulsive behavior" title: 'A07: The intestinal microbiota as a regulator of aggressive and impulsive
behavior'
contributors: contributors:
- David Slattery - andreas-reif
- Andreas Reif - antonia-fritsch
- david-slattery
- ina-kuschel
- seyedali-hashemi
sites: sites:
- frankfurt - frankfurt
topics: topics:
- research-area-a
- dfg-206-09 - dfg-206-09
- research-area-a
weight: 1060 weight: 1060
--- ---
{{< lead >}} This translational project investigates sex-dependent behavioral effects of
This translational project faecal microbiota transplantation to microbiome-depleted mice from AMD patients
investigates sex-dependent behavioral effects of faecal microbiota transplantation to microbiome-depleted mice (selected based on their aggressive and impulsive traits from Q01), as well as
from AMD patients (selected based on their aggressive and impulsive traits from [Q01]({{< relref "/projects/q01" >}})), as well as healthy controls. healthy controls. Impulsivity will be assessed via the continuous performance
Impulsivity will be assessed via the continuous performance test and responses towards acute threat via the escalated test and responses towards acute threat via the escalated resident intruder
resident intruder test. The goal is to determine the sex-dependent effects of faecal transplantation on selected readouts test. The goal is to determine the sex-dependent effects of faecal
involved in the transfer of the patients phenotype to the mice, such as immune parameters, sex hormones, neuronal transplantation on selected readouts involved in the transfer of the patients
activity (and morphology, e.g., neurite outgrowth, spines, etc.), and gene expression (e.g., Rbfox1 from prior studies and phenotype to the mice, such as immune parameters, sex hormones, neuronal
novel candidates from [C01]({{< relref "/projects/c01" >}}) and [C04]({{< relref "/projects/c04" >}})). activity (and morphology, e.g., neurite outgrowth, spines, etc.), and gene
{{< /lead >}} expression (e.g., Rbfox1 from prior studies and novel candidates from C01 and
C04).

View file

@ -1,29 +1,32 @@
--- ---
title: "A08: The metabolic lung-brain axis in aggressive behavior in patients with AMD" title: 'A08: The metabolic lung-brain axis in aggressive behavior in patients with
AMD'
contributors: contributors:
- Thomas Frodl - david-slattery
- David Slattery - gabriele-ende
- Gabriele Ende - thomas-frodl
sites: sites:
- aachen - aachen
- frankfurt - frankfurt
- mannheim - mannheim
topics: topics:
- research-area-a
- dfg-206-09 - dfg-206-09
- dfg-206-10 - dfg-206-10
- research-area-a
weight: 1070 weight: 1070
--- ---
{{< lead >}} Beta-hydroxy-butyrate (BHB), a ketone body, is negatively associated with
Beta-hydroxy-butyrate (BHB), a ketone body, is negatively associated with aggressive behavior. BHB is a metabolite and an aggressive behavior. BHB is a metabolite and an active signaling substrate
active signaling substrate involved in epigenetic regulation of e.g., neurotrophic factor genes in the brain. Of the three involved in epigenetic regulation of e.g., neurotrophic factor genes in the
main ketone bodies, acetone, acetoacetate and BHB, acetone is a very volatile compound, mainly eliminated through brain. Of the three main ketone bodies, acetone, acetoacetate and BHB, acetone
respiration, thus can be measured non-invasively in breath. A reduction of acetone in breath has been found to highly is a very volatile compound, mainly eliminated through respiration, thus can be
correlate with BHB in blood and be associated with symptom severity in schizophrenia (Jiang et al. 2022). Using MR measured non-invasively in breath. A reduction of acetone in breath has been
spectroscopy, A08 aims to (1) identify whether acetone and other volatile organic compounds in breath are associated found to highly correlate with BHB in blood and be associated with symptom
with aggression and acute threat processing in mental disorders and (2) to examine whether these breath markers are severity in schizophrenia (Jiang et al. 2022). Using MR spectroscopy, A08 aims
associated with direct metabolic brain correlates (like BHB, glutamate) and with the brain-derived neurotrophic factor to (1) identify whether acetone and other volatile organic compounds in breath
(BDNF) levels in plasma. In a translational approach, (3) we will test if supplementation of BHB reduces aggressive are associated with aggression and acute threat processing in mental disorders
behavior in mice. and (2) to examine whether these breath markers are associated with direct
{{< /lead >}} metabolic brain correlates (like BHB, glutamate) and with the brain-derived
neurotrophic factor (BDNF) levels in plasma. In a translational approach, (3) we
will test if supplementation of BHB reduces aggressive behavior in mice.

View file

@ -1,25 +1,31 @@
--- ---
title: "B01: Neurobehavioral effects of repetitive prefrontal transcranial direct current stimulation (tDCS) on pathological aggression" title: 'B01: Neurobehavioral effects of repetitive prefrontal transcranial direct
current stimulation (tDCS) on pathological aggression'
contributors: contributors:
- Carmen Weidler - andreas-reif
- Andreas Reif - antonia-fritsch
- carmen-weidler
- ina-kuschel
- luca-lasogga
sites: sites:
- Aachen - aachen
- Frankfurt - frankfurt
topics: topics:
- research-area-b
- dfg-206-09 - dfg-206-09
- research-area-b
- dfg-206-10 - dfg-206-10
weight: 2000 weight: 2000
--- ---
{{< lead >}} TDCS will be used as an interventional tool to decrease aggression. Using a
TDCS will be used as an interventional tool to decrease aggression. Using a simultaneous simultaneous tDCS fMRI approach, the project aims to enhance cognitive control
tDCS fMRI approach, the project aims to enhance cognitive control by repeated prefrontal brain stimulation, investigating by repeated prefrontal brain stimulation, investigating its effect on
its effect on aggression. In addition to gauging tDCS responsivity, identifying the role of individual factors such as genetic aggression. In addition to gauging tDCS responsivity, identifying the role of
profiles in aggression will be a particular focus of this project. By examining brain activity at multiple time points (e.g., individual factors such as genetic profiles in aggression will be a particular
before, during multiple stimulation sessions and after tDCS), it will add to the understanding of mechanisms underlying focus of this project. By examining brain activity at multiple time points
neural tDCS effects and help to identify individual factors that predict responsiveness to the stimulation. To determine (e.g., before, during multiple stimulation sessions and after tDCS), it will add
the therapeutic potential, we will include psychiatric patients with substance use problems, a group of criminal, violent to the understanding of mechanisms underlying neural tDCS effects and help to
offenders, and healthy matched controls. identify individual factors that predict responsiveness to the stimulation. To
{{< /lead >}} determine the therapeutic potential, we will include psychiatric patients with
substance use problems, a group of criminal, violent offenders, and healthy
matched controls.

View file

@ -1,26 +1,30 @@
--- ---
title: "B02: Young offenders self-regulation deficit as a common mechanism for aggressive behavior and psychopathology - neural mechanisms and role of adverse childhood experiences" title: 'B02: Young offenders self-regulation deficit as a common mechanism for aggressive
behavior and psychopathology - neural mechanisms and role of adverse childhood experiences'
contributors: contributors:
- Wolfgang Retz - alexandra-sebastian
- Oliver Tüscher - oliver-tuescher
- wolfgang-retz
sites: sites:
- mainz - mainz
topics: topics:
- research-area-b
- dfg-206-04
- dfg-206-09 - dfg-206-09
- research-area-b
- dfg-206-10 - dfg-206-10
- dfg-206-04
weight: 2010 weight: 2010
--- ---
{{< lead >}} This project aims to identify cognitive and emotion control deficits in the
This project aims to identify context of negative valence and threat interference and their association with
cognitive and emotion control deficits in the context of negative valence and threat interference and their association ACE in young offenders. Complementary to other projects, this project will focus
with ACE in young offenders. Complementary to other projects, this project will focus on a group of young people on a group of young people defined by their propensity to aggression showing at
defined by their propensity to aggression showing at the same time more severe psychopathologies. In a series of studies the same time more severe psychopathologies. In a series of studies using
using multimodal imaging (EEG-fMRI, EEG-sMRI) in combination with naturalistic longitudinal follow-up (ecological multimodal imaging (EEG-fMRI, EEG-sMRI) in combination with naturalistic
momentary assessment (EMA)) B02 will identify the neural mechanisms and predictors of self-regulation deficits as a longitudinal follow-up (ecological momentary assessment (EMA)) B02 will identify
putative common developmental pathway for both, aggressive behavior, and psychopathology. Additionally, B02 will the neural mechanisms and predictors of self-regulation deficits as a putative
seek to causally confirm neural network mechanisms of inhibitory control and emotion regulation deficits as the basis of common developmental pathway for both, aggressive behavior, and psychopathology.
aggressive behavior and associated psychopathology by real-time EEG-triggered TMS-stimulation in young offenders. Additionally, B02 will seek to causally confirm neural network mechanisms of
{{< /lead >}} inhibitory control and emotion regulation deficits as the basis of aggressive
behavior and associated psychopathology by real-time EEG-triggered TMS-
stimulation in young offenders.

View file

@ -1,25 +1,27 @@
--- ---
title: "B03: A process-based brain-computer interface to modulate aggressive behavior a real-time fMRI neurofeedback study" title: 'B03: A process-based brain-computer interface to modulate aggressive behavior
a real-time fMRI neurofeedback study'
contributors: contributors:
- Klaus Mathiak - christian-paret
- Christian Paret - jana-zweerings
- Jana Zweerings - klaus-mathiak
sites: sites:
- aachen - aachen
- mannheim - mannheim
topics: topics:
- research-area-b
- dfg-206-09 - dfg-206-09
- research-area-b
weight: 2020 weight: 2020
--- ---
{{< lead >}} Probe the self-regulation of CS networks in adults and adolescents diagnosed
Probe the self-regulation of CS networks in adults and adolescents with mental disorders related to frequent stress-associated affective outbursts
diagnosed with mental disorders related to frequent stress-associated affective outbursts and aggressive symptoms and aggressive symptoms in posttraumatic stress disorder (PTSD), and BPD. The
in posttraumatic stress disorder (PTSD), and BPD. The patients will subsequently be trained to regulate the frontal patients will subsequently be trained to regulate the frontal control network to
control network to varying acute threat in a double-blind, randomized, controlled design. An immersive, virtual brain- varying acute threat in a double-blind, randomized, controlled design. An
computer-interface (BCI) will allow for a culture- and age-sensitive, personalized training approach. The aim of the present immersive, virtual brain- computer-interface (BCI) will allow for a culture- and
investigation is to assess feasibility of the approach according to four clinical markers: Reduction of perceived threat age-sensitive, personalized training approach. The aim of the present
and aggressive behavior in daily life, improved control in the face of unfair provocation, and neurofeedback-specific investigation is to assess feasibility of the approach according to four
modulation of the neural networks. clinical markers: Reduction of perceived threat and aggressive behavior in daily
{{< /lead >}} life, improved control in the face of unfair provocation, and neurofeedback-
specific modulation of the neural networks.

View file

@ -1,26 +1,30 @@
--- ---
title: "B04: Investigating psychological and neural correlates of intimate partner violence" title: 'B04: Investigating psychological and neural correlates of intimate partner
violence'
contributors: contributors:
- Lisa Wagels - andreas-meyer-lindenberg
- Andreas Meyer-Lindenberg - julia-schraeder
- Katja Bertsch - katja-bertsch
- Julia Koch - linda-wilkin-krug
- Julia Schräder - lisa-wagels
- Linda Wilkin-Krug
sites: sites:
- aachen - aachen
- mannheim - mannheim
- wuerzburg - wuerzburg
topics: topics:
- research-area-b
- dfg-206-09 - dfg-206-09
- research-area-b
- dfg-206-10 - dfg-206-10
weight: 2030 weight: 2030
--- ---
{{< lead >}} Focus on the neural correlates of characterizing cognitive control deficits
Focus on the neural correlates of characterizing cognitive control deficits during conflict situations. during conflict situations. The project will investigate patients with varying
The project will investigate patients with varying levels of cognitive control along with their close partners (sibling or intimate partner) to identify the dynamics of self-regulation and co-regulation in provoked conflict situations in patients with control deficits. To identify the precursors and dynamics of conflict escalation, the project will apply measures of behavioral reactions, skin conductance, simulated or real conflict, fMRI and fMRI-hyperscanning techniques and physiological measures. levels of cognitive control along with their close partners (sibling or intimate
Neuroimaging data will also be combined with information on stress, control and conflicts in real-life via EMA. partner) to identify the dynamics of self-regulation and co-regulation in
{{< /lead >}} provoked conflict situations in patients with control deficits. To identify the
precursors and dynamics of conflict escalation, the project will apply measures
of behavioral reactions, skin conductance, simulated or real conflict, fMRI and
fMRI-hyperscanning techniques and physiological measures. Neuroimaging data will
also be combined with information on stress, control and conflicts in real-life
via EMA.

View file

@ -1,8 +1,11 @@
--- ---
title: "B05: Predictors and (neuro-)biological correlates of (cyber-)bullying and victimization in real-life contexts" title: 'B05: Predictors and (neuro-)biological correlates of (cyber-)bullying and
victimization in real-life contexts'
contributors: contributors:
- Nathalie Holz - anna-erdogan
- Tobias Banaschewski - nathalie-holz
- nilakshi-vaidya
- tobias-banaschewski
sites: sites:
- mannheim - mannheim
topics: topics:
@ -11,12 +14,13 @@ topics:
weight: 2040 weight: 2040
--- ---
{{< lead >}} Focus on the investigation of a lack of cognitive control in bullies and victims
Focus on the investigation of a lack of cognitive control in bullies and victims that contributes to the that contributes to the risk of developing mental health problems. Therefore,
risk of developing mental health problems. Therefore, the project will assess bullies and their victims in real-life and digital the project will assess bullies and their victims in real-life and digital
social interactions to investigate how aberrant cognitive and affective prefrontal control and sensitivity to peer rejection social interactions to investigate how aberrant cognitive and affective
with accompanied alterations in autonomic arousal may increase externalizing and internalizing behavior. To this end, prefrontal control and sensitivity to peer rejection with accompanied
a unique combination of ambulatory assessments of (cyber-)bullying, functional neuroimaging (emotion regulation, alterations in autonomic arousal may increase externalizing and internalizing
inhibition, social exclusion), physiological assessments (heart rate variability) and clinical trait-related questionnaires behavior. To this end, a unique combination of ambulatory assessments of
will be applied. Decoding dynamic (cyber-)bullying, functional neuroimaging (emotion regulation, inhibition,
{{< /lead >}} social exclusion), physiological assessments (heart rate variability) and
clinical trait-related questionnaires will be applied.

View file

@ -1,23 +1,27 @@
--- ---
title: "C01: Gene-environment interactions and the role of impulsivity in responding to acute threats: early life stress and escalated aggression in recombinant inbred mouse strains" title: 'C01: Gene-environment interactions and the role of impulsivity in responding
to acute threats: early life stress and escalated aggression in recombinant inbred
mouse strains'
contributors: contributors:
- aet-oleary - aet-oleary
- david slattery - david-slattery
- hande-betuel-oezsoy
sites: sites:
- frankfurt - frankfurt
topics: topics:
- research-area-c
- dfg-206-09 - dfg-206-09
- research-area-c
weight: 3000 weight: 3000
--- ---
{{< lead >}} Sex-dependent effects and gene-environment interactions will be investigated by
Sex-dependent effects applying escalating aggression paradigms. Specifically, the project will
and gene-environment interactions will be investigated by applying escalating aggression paradigms. Specifically, the investigate the effects of early life stress on aggression in response to threat
project will investigate the effects of early life stress on aggression in response to threat and hyperactivity as well as social and hyperactivity as well as social decision-making in 32 BXD mouse strains, the
decision-making in 32 BXD mouse strains, the progenitor strains (C057Bl/6J and DBA/2J), and the F1 BXD cross. The project progenitor strains (C057Bl/6J and DBA/2J), and the F1 BXD cross. The project
aims to identify the quantitative trait loci (QTL) and putative candidate genes contained within the QTL and associate aims to identify the quantitative trait loci (QTL) and putative candidate genes
them with specific behavioral responses of stressed and unstressed cohorts of mice. The publicly available database contained within the QTL and associate them with specific behavioral responses
GeneNetwork (www.genenetwork.org) will be used to validate the findings which include measurements of mRNA and of stressed and unstressed cohorts of mice. The publicly available database
protein expression, and methylation patterns in mouse brains GeneNetwork (www.genenetwork.org) will be used to validate the findings which

just a note: links like this render fine, so this could also be an option for links (instead of markdown links)

just a note: links like this render fine, so this could also be an option for links (instead of markdown links)
{{< /lead >}} include measurements of mRNA and protein expression, and methylation patterns in
mouse brains.

View file

@ -1,28 +1,31 @@
--- ---
title: "C02: Aggressive decisions in social conflicts: Neuro-cognitive models for healthy individuals and psychiatric patients with high scores of aggression" title: 'C02: Aggressive decisions in social conflicts: Neuro-cognitive models for
healthy individuals and psychiatric patients with high scores of aggression'
contributors: contributors:
- Christoph Korn - christoph-korn
- Klaus Mathiak - klaus-mathiak
- moritz-burghardt
sites: sites:
- aachen - aachen
- heidelberg - heidelberg
topics: topics:
- research-area-c
- dfg-110-02
- dfg-206-04
- dfg-206-08
- dfg-206-09 - dfg-206-09
- research-area-c
- dfg-206-04
- dfg-110-02
weight: 3010 weight: 3010
--- ---
{{< lead >}} Develop virtual scenarios to assess decision strategies in cartoon-like and
Develop virtual scenarios to assess decision strategies in cartoon-like and naturalistic naturalistic contexts. The core question is how healthy individuals and patients
contexts. The core question is how healthy individuals and patients make (mal-)adaptive aggressive decisions in social make (mal-)adaptive aggressive decisions in social conflicts given their threat
conflicts given their threat sensitivity, cognitive functions, and learning experience. We plan to present mathematically sensitivity, cognitive functions, and learning experience. We plan to present
well-defined aggressive decision scenarios to healthy participants as well as patients across diagnostic categories with mathematically well-defined aggressive decision scenarios to healthy
high scores of aggressive behavior, threat sensitivity, and inference of hostile intent in others. Computational models that participants as well as patients across diagnostic categories with high scores
accurately explain behavioral choices and neural responses (tested using fMRI and pupillometry) will be developed to of aggressive behavior, threat sensitivity, and inference of hostile intent in
identify the aggressive decision strategies humans employ in approach-avoidance conflicts of increasing complexity and others. Computational models that accurately explain behavioral choices and
ecological realism. The purpose will be to determine if patients use overly aggressive strategies that are not warranted by neural responses (tested using fMRI and pupillometry) will be developed to
the necessary defense of self-threats and underlying neural circuits. identify the aggressive decision strategies humans employ in approach-avoidance
{{< /lead >}} conflicts of increasing complexity and ecological realism. The purpose will be
to determine if patients use overly aggressive strategies that are not warranted
by the necessary defense of self-threats and underlying neural circuits.

View file

@ -1,26 +1,29 @@
--- ---
title: "C03: Distributed network control and interventions to frustrative non-reward and threat triggered aggressions" title: 'C03: Distributed network control and interventions to frustrative non-reward
and threat triggered aggressions'
contributors: contributors:
- Wolfgang Kelsch - wolfgang-kelsch
- Wolfgang Weber-Fahr - wolfgang-weber-fahr
sites: sites:
- mainz - mainz
- mannheim - mannheim
topics: topics:
- research-area-c
- dfg-206-09 - dfg-206-09
- research-area-c
- dfg-206-10 - dfg-206-10
weight: 3020 weight: 3020
--- ---
{{< lead >}} Investigate context-dependent aggression triggered by frustrative non-reward or
Investigate context-dependent aggression triggered by frustrative acute social threats. Using newly developed approaches, multiple behavioral
non-reward or acute social threats. Using newly developed approaches, multiple behavioral domains will be assessed in domains will be assessed in a semi-naturalistic, autonomous mouse habitat.
a semi-naturalistic, autonomous mouse habitat. Specifically, the habitat assesses the inter-individual dynamics of social Specifically, the habitat assesses the inter-individual dynamics of social
interactions, aggressions, and hierarchy and the individual reward learning and impulsivity through different integrated interactions, aggressions, and hierarchy and the individual reward learning and
modules. Intermittent challenges comprise intruder aggression and frustrative non-rewards. Within this LCD, circuit impulsivity through different integrated modules. Intermittent challenges
mechanisms are dissected through chemogenetic interventions, in vivo recordings, and functional MRI in awake mice comprise intruder aggression and frustrative non-rewards. Within this LCD,
during task performance. This approach in the first funding period will enable us to disentangle the specific functions of circuit mechanisms are dissected through chemogenetic interventions, in vivo
candidate entry points in prefrontal to ventral striatum pathways with respect to their modulation of aggression and recordings, and functional MRI in awake mice during task performance. This
dominance for potential interventions. approach in the first funding period will enable us to disentangle the specific
{{< /lead >}} functions of candidate entry points in prefrontal to ventral striatum pathways
with respect to their modulation of aggression and dominance for potential
interventions.

View file

@ -1,18 +1,33 @@
--- ---
title: "C04: The sex-specific role of genes, early adversity, peers, community violence, and puberty related endocrinological changes in adolescent pathological aggression" title: 'C04: The sex-specific role of genes, early adversity, peers, community violence,
and puberty related endocrinological changes in adolescent pathological aggression'
contributors: contributors:
- Christine Margarete Freitag - andreas-g-chiocchetti
- Andreas G Chiocchetti - christine-margarete-freitag
- moritz-sturm
- simeon-platte
sites: sites:
- frankfurt - frankfurt
topics: topics:
- research-area-c
- dfg-206-09 - dfg-206-09
- research-area-c
- dfg-206-10 - dfg-206-10
weight: 3030 weight: 3030
--- ---
{{< lead >}} Address sex-specific NVS (reactive aggression) and CS (different dimensions of
Address sex-specific NVS (reactive aggression) and CS (different dimensions of psychopathy, proactive aggression) associated risk factors, and risk factor-based biosignatures in young people. Considering the interacting genetic, environmental, and hormonal factors related to these specific aggressive behavior dimensions, C04 will identify specific and shared factors and mechanisms related to psychopathy, proactive aggression) associated risk factors, and risk factor-
NVS and CS in female and male youth with and without pathological aggression. Implementing deep-learning algorithms, sex-specific, data-driven subgroups in relation to dimensions of aggressive behavior will be described and probed against the NVS and CS. Group-level risk factors of aggressive behavior dimensions, and individual risk factor-based subgrouping will be the basis of developing a biologically informed stratification strategy for tailored treatment. Models and classifiers will be established cross-sectionally in available data and replicated in the prospectively collected cross-sectional data (Q01). In addition, C04 will test the models and classifiers for predictive validity in the longitudinal data of the TRR Q01 cohort. based biosignatures in young people. Considering the interacting genetic,
{{< /lead >}} environmental, and hormonal factors related to these specific aggressive
behavior dimensions, C04 will identify specific and shared factors and
mechanisms related to NVS and CS in female and male youth with and without
pathological aggression. Implementing deep-learning algorithms, sex-specific,
data-driven subgroups in relation to dimensions of aggressive behavior will be
described and probed against the NVS and CS. Group-level risk factors of
aggressive behavior dimensions, and individual risk factor-based subgrouping
will be the basis of developing a biologically informed stratification strategy
for tailored treatment. Models and classifiers will be established cross-
sectionally in available data and replicated in the prospectively collected
cross-sectional data (Q01). In addition, C04 will test the models and
classifiers for predictive validity in the longitudinal data of the TRR Q01
cohort.

View file

@ -1,20 +1,23 @@
--- ---
title: "C05: The neuroanatomical underpinnings of clinical aggression and their relationship with the negative valence and cognitive control systems" title: 'C05: The neuroanatomical underpinnings of clinical aggression and their relationship
with the negative valence and cognitive control systems'
contributors: contributors:
- Christine Ecker - alessio-giacomel
- christine-ecker
- wiebke-hennig
sites: sites:
- frankfurt - frankfurt
topics: topics:
- research-area-c
- dfg-206-09 - dfg-206-09
- research-area-c
weight: 3040 weight: 3040
--- ---
{{< lead >}} Link questionnaire measures of aggression to specific neural substrates using
Link questionnaire measures of aggression to specific neural structural MRI. The resulting patterns of aggression-related neuroanatomical
substrates using structural MRI. The resulting patterns of aggression-related neuroanatomical variability will be co- variability will be co- registered with the Allen Human Brain Atlas providing
registered with the Allen Human Brain Atlas providing gene-expression data, to highlight genes with a spatial pattern gene-expression data, to highlight genes with a spatial pattern of expression
of expression that matches the neuroimaging findings. Utilizing the neurotypical control data, a normative model of that matches the neuroimaging findings. Utilizing the neurotypical control data,
neuroanatomical diversity within the NVS and CS will be established to quantify neuroanatomical abnormalities within a normative model of neuroanatomical diversity within the NVS and CS will be
these systems in individual cases established to quantify neuroanatomical abnormalities within these systems in
{{< /lead >}} individual cases.

View file

@ -1,8 +1,9 @@
--- ---
title: "C06: Brain mechanisms differentiating aggressive vs. non-aggressive psychopathology as sequelae of early life maltreatment" title: 'C06: Brain mechanisms differentiating aggressive vs. non-aggressive psychopathology
as sequelae of early life maltreatment'
contributors: contributors:
- Sabine Herpertz - corinne-neukel
- Corinne Neukel - sabine-herpertz
sites: sites:
- heidelberg - heidelberg
topics: topics:
@ -11,13 +12,14 @@ topics:
weight: 3050 weight: 3050
--- ---
{{< lead >}} Identify specific neuronal mechanisms related to the NVS and CS in female and
Identify specific neuronal mechanisms related to the NVS male clinical samples with a history of early-life maltreatment (ELM) who
and CS in female and male clinical samples with a history of early-life maltreatment (ELM) who exhibit externalizing, exhibit externalizing, aggressive psychopathologies as opposed to internalizing,
aggressive psychopathologies as opposed to internalizing, non-aggressive psychopathologies. We will therefore explore non-aggressive psychopathologies. We will therefore explore the interaction of
the interaction of the NVS and CS as well as the modulating effects of theory-of-mind (ToM) on the NVS and CS using a the NVS and CS as well as the modulating effects of theory-of-mind (ToM) on the
series of fMRI and behavioral tasks. Furthermore, we will investigate the role of hormonal stress responses and will NVS and CS using a series of fMRI and behavioral tasks. Furthermore, we will
use EMA to assess anger and aggression in everyday life. Thus, we will be able to combine behavioral phenotyping in investigate the role of hormonal stress responses and will use EMA to assess
natural conditions of everyday life and neurobiological correlates of psychopathology in order to detect clinically relevant anger and aggression in everyday life. Thus, we will be able to combine
biosignatures for AMD. behavioral phenotyping in natural conditions of everyday life and
{{< /lead >}} neurobiological correlates of psychopathology in order to detect clinically
relevant biosignatures for AMD.

View file

@ -1,22 +1,24 @@
--- ---
title: "C07: Identifying mediators of threat-aggression and experimental manipulation by tDCS" title: 'C07: Identifying mediators of threat-aggression and experimental manipulation
by tDCS'
contributors: contributors:
- Michael Plichta - michael-plichta
- Wolfgang Retz - wolfgang-retz
sites: sites:
- frankfurt - frankfurt
- mainz - mainz
topics: topics:
- research-area-c
- dfg-206-09 - dfg-206-09
- research-area-c
weight: 3060 weight: 3060
--- ---
{{< lead >}} Test the interaction of the CS and frustrative non-reward as part of the NVS. It
Test the interaction of the CS and frustrative non-reward as part of the NVS. It will investigate the electrophysiological will investigate the electrophysiological correlates of frustrative feedback in
correlates of frustrative feedback in aggression-prone patients. In the aftermath of induced stress, an EEG task-battery aggression-prone patients. In the aftermath of induced stress, an EEG task-
including frustrative feedback will be applied for extraction of error-related negativity (ERN) and contingent negative battery including frustrative feedback will be applied for extraction of error-
variation to monitor electro-physiologic signaling of the relevant learning and frustration processes. In half of the related negativity (ERN) and contingent negative variation to monitor electro-
participants, tDCS over the prefrontal cortex will be applied to enhance cognitive control, with participants being put into physiologic signaling of the relevant learning and frustration processes. In
a stress context inducing frustration. half of the participants, tDCS over the prefrontal cortex will be applied to
{{< /lead >}} enhance cognitive control, with participants being put into a stress context
inducing frustration.

View file

@ -1,21 +1,32 @@
--- ---
title: "Q01: Recruitment and biotyping transdiagnostic risk mechanisms for aggressive behaviors in mental disorders across the life span" title: 'Q01: Recruitment and biotyping transdiagnostic risk mechanisms for aggressive
behaviors in mental disorders across the life span'
contributors: contributors:
- Tobias Banaschewski - andreas-reif
- Thomas Frodl - annika-maas
- Sabine Herpertz - antonia-fritsch
- Andreas Reif - catherine-barnes-scheufler
- Christine Margarete Freitag - celina-mueller
- Ute Habel - christiane-licht
- Kerstin Konrad - christina-neczewicz
- Christiane Licht - christine-margarete-freitag
- Christina Neczewicz - dario-mueller
- Celina Müller - henry-schirok
- ina-kuschel
- jaqueline-scharf
- kerstin-konrad
- philippa-huepen
- robert-kraemer
- sabine-herpertz
- thilo-kellermann
- thomas-frodl
- tobias-banaschewski
- ute-habel
sites: sites:
- aachen - aachen
- mannheim
- heidelberg
- frankfurt - frankfurt
- heidelberg
- mannheim
topics: topics:
- dfg-206-09 - dfg-206-09
- dfg-206-10 - dfg-206-10
@ -24,8 +35,7 @@ roles:
weight: 4000 weight: 4000
--- ---
{{< lead >}} The central recruitment platform for collecting and curating a longitudinal
The central recruitment platform for collecting and curating a longitudinal dataset for studying individual aggression dataset for studying individual aggression dynamics related to the neural,
dynamics related to the neural, cognitive-emotional, neurobiological, psychopathological and environmental factors in cognitive-emotional, neurobiological, psychopathological and environmental
patient groups. factors in patient groups.
{{< /lead >}}

View file

@ -1,38 +1,36 @@
--- ---
title: "Q02: Data management for computational modelling" title: 'Q02: Data management for computational modelling'
contributors: contributors:
- Michael Hanke - alessio-giacomel
- Gabriele Ende - arezoo-taebi
- Richard Nkrumah - christine-ecker
- Christine Ecker - gabriele-ende
- Klaus Mathiak - klaus-mathiak
- Wiebke Hennig - michael-hanke
- Arezoo Taebi - richard-nkrumah
- stephan-heunis
- traute-demirakca
- wiebke-hennig
sites: sites:
- aachen
- frankfurt
- juelich - juelich
- mannheim - mannheim
- frankfurt
- aachen
roles: roles:
- service-project - service-project
weight: 4010 weight: 4010
--- ---
{{< lead >}}
Data management and training platform. A decentralized data management Data management and training platform. A decentralized data management
infrastructure will help focus on developmental and therapeutic longitudinal infrastructure will help focus on developmental and therapeutic longitudinal
data, training all participating researchers in the necessary skills for future data, training all participating researchers in the necessary skills for future
use. This strategy will lay the foundations for further data-driven use. This strategy will lay the foundations for further data-driven
computational modelling projects in the next funding period. computational modelling projects in the next funding period. This is a

here, the markup dies.

before:
image

after:
image

here, the <lead> markup dies. before: ![image](/attachments/79e7cd1a-ef93-4614-92b4-6876fbad1068) after: ![image](/attachments/2720c79d-bf4c-4667-819c-96e92379579a)
124 KiB
129 KiB
{{< /lead >}} distributed project, with representatives at all main TRR379 sites. As a key
software solution, this project employs DataLad. DataLad is a data management

This link also dies. But this is a standard markdown link, so we could simply add it to the pool?

This link also dies. But this is a standard markdown link, so we could simply add it to the pool?
This is a distributed project, with representatives at all main TRR379 sites. software designed to facilitate the organization, sharing, and reproducibility
of scientific datasets. It integrates version control with data handling,
As a key software solution, this project employs [DataLad](https://datalad.org). allowing researchers to track changes, collaborate efficiently, and ensure the
DataLad is a data management software designed to facilitate the organization, accessibility and integrity of their data. By leveraging tools like Git and Git-
sharing, and reproducibility of scientific datasets. It integrates version annex, DataLad provides a streamlined way to manage large datasets, making it
control with data handling, allowing researchers to track changes, collaborate particularly valuable in fields like neuroimaging and bioinformatics.
efficiently, and ensure the accessibility and integrity of their data. By
leveraging tools like Git and Git-annex, DataLad provides a streamlined way to
manage large datasets, making it particularly valuable in fields like
neuroimaging and bioinformatics.

View file

@ -1,19 +1,17 @@
--- ---
title: "Q03: Integrated Research Training Group (RTG)" title: 'Q03: Integrated Research Training Group (RTG)'
contributors: contributors:
- David Slattery - david-slattery
- Lisa Wagels - lisa-wagels
- Tobias Banaschewski - tobias-banaschewski
sites: sites:
- frankfurt
- aachen - aachen
- frankfurt
- mannheim - mannheim
roles: roles:
- service-project - service-project
weight: 4020 weight: 4020
--- ---
{{< lead >}} Bundle all training and mentoring activities in a research training group (RTG)
Bundle all training and mentoring activities in a research training for the young researchers participating in this collaborative research center.
group (RTG) for the young researchers participating in this collaborative research center.
{{< /lead >}}

View file

@ -1,7 +1,12 @@
--- ---
title: "Q04: Central coordination" title: 'Q04: Central coordination'
contributors: contributors:
- Ute Habel - anja-conzen
- anna-kwiatkowski
- oliver-guenther
- philippa-huepen
- ute-habel
- volker-backes
sites: sites:
- aachen - aachen
roles: roles:
@ -9,6 +14,4 @@ roles:
weight: 4030 weight: 4030
--- ---
{{< lead >}} Governance, and communication among participating researchers and the public.
Governance, and communication among participating researchers and the public.
{{< /lead >}}