Prefrontal cortex circuits in depression and anxiety: contribution of discrete neuronal populations and target regions

BD Hare, RS Duman - Molecular psychiatry, 2020 - nature.com
Our understanding of depression and its treatment has advanced with the advent of
ketamine as a rapid-acting antidepressant and the development and refinement of tools …

Impact of early life stress on reward circuit function and regulation

JL Hanson, AV Williams, DA Bangasser… - Frontiers in …, 2021 - frontiersin.org
Early life stress–including experience of child maltreatment, neglect, separation from or loss
of a parent, and other forms of adversity–increases lifetime risk of mood, anxiety, and …

Identification of a prefrontal cortex-to-amygdala pathway for chronic stress-induced anxiety

WZ Liu, WH Zhang, ZH Zheng, JX Zou, XX Liu… - Nature …, 2020 - nature.com
Dysregulated prefrontal control over amygdala is engaged in the pathogenesis of psychiatric
diseases including depression and anxiety disorders. Here we show that, in a rodent anxiety …

Impact of anxiety on prefrontal cortex encoding of cognitive flexibility

J Park, B Moghaddam - Neuroscience, 2017 - Elsevier
Anxiety often is studied as a stand-alone construct in laboratory models. But in the context of
coping with real-life anxiety, its negative impacts extend beyond aversive feelings and …

Neighborhood matters: divergent patterns of stress-induced plasticity across the brain

S Chattarji, A Tomar, A Suvrathan, S Ghosh… - Nature …, 2015 - nature.com
The fact that exposure to severe stress leads to the development of psychiatric disorders
serves as the basic rationale for animal models of stress disorders. Clinical and …

Claustrum mediates bidirectional and reversible control of stress-induced anxiety responses

M Niu, A Kasai, M Tanuma, K Seiriki, H Igarashi… - Science …, 2022 - science.org
The processing of stress responses involves brain-wide communication among cortical and
subcortical regions; however, the underlying mechanisms remain elusive. Here, we show …

Brain-wide electrical spatiotemporal dynamics encode depression vulnerability

R Hultman, K Ulrich, BD Sachs, C Blount, DE Carlson… - Cell, 2018 - cell.com
Brain-wide fluctuations in local field potential oscillations reflect emergent network-level
signals that mediate behavior. Cracking the code whereby these oscillations coordinate in …

Untangling the neurobiology of coping styles in rodents: Towards neural mechanisms underlying individual differences in disease susceptibility

SF de Boer, B Buwalda, JM Koolhaas - Neuroscience & Biobehavioral …, 2017 - Elsevier
Considerable individual differences exist in trait-like patterns of behavioral and physiological
responses to salient environmental challenges. This individual variation in stress coping …

Ventral tegmental area GABA neurons mediate stress-induced blunted reward-seeking in mice

DC Lowes, LA Chamberlin, LN Kretsge, ES Holt… - Nature …, 2021 - nature.com
Decreased pleasure-seeking (anhedonia) forms a core symptom of depression. Stressful
experiences precipitate depression and disrupt reward-seeking, but it remains unclear how …

[HTML][HTML] Individual differences in stress susceptibility and stress inhibitory mechanisms

K Ebner, N Singewald - Current Opinion in Behavioral Sciences, 2017 - Elsevier
Highlights•Individuals differ in the perception and adaptation to aversive and stressful
stimuli.•Stress-susceptibility is associated with functional changes in specific neural …