Molecular and neurocircuitry mechanisms of social avoidance

AK Gellner, J Voelter, U Schmidt, EC Beins… - Cellular and Molecular …, 2021 - Springer
Humans and animals live in social relationships shaped by actions of approach and
avoidance. Both are crucial for normal physical and mental development, survival, and well …

Prefrontal cortex interactions with the amygdala in primates

EA Murray, LK Fellows - Neuropsychopharmacology, 2022 - nature.com
This review addresses functional interactions between the primate prefrontal cortex (PFC)
and the amygdala, with emphasis on their contributions to behavior and cognition. The …

Anxious individuals shift emotion control from lateral frontal pole to dorsolateral prefrontal cortex

B Bramson, S Meijer, A van Nuland, I Toni… - Nature …, 2023 - nature.com
Anxious individuals consistently fail in controlling emotional behavior, leading to excessive
avoidance, a trait that prevents learning through exposure. Although the origin of this failure …

Anterior prefrontal brain activity during emotion control predicts resilience to post-traumatic stress symptoms

R Kaldewaij, SBJ Koch, MM Hashemi, W Zhang… - Nature human …, 2021 - nature.com
Regulating social emotional actions is essential for coping with life stressors and is
associated with control by the anterior prefrontal cortex (aPFC) over the amygdala. However …

Defensive freezing and its relation to approach–avoidance decision-making under threat

FH Klaassen, L Held, B Figner, JX O'Reilly… - Scientific Reports, 2021 - nature.com
Successful responding to acutely threatening situations requires adequate approach–
avoidance decisions. However, it is unclear how threat-induced states—like freezing-related …

Thoughtful feelings

JE LeDoux - Current Biology, 2020 - cell.com
Modern research has helped fill in the neural part of Darwin's hypothesis. The brain area
called the amygdala is often said to be the 'fear center'we've inherited from our animal …

Medial anterior prefrontal cortex stimulation downregulates implicit reactions to threats and prevents the return of fear

E Manassero, G Concina, MCC Caraig, P Sarasso… - Elife, 2024 - elifesciences.org
Downregulating emotional overreactions toward threats is fundamental for developing
treatments for anxiety and post-traumatic disorders. The prefrontal cortex (PFC) is critical for …

A neurocognitive theory of flexible emotion control: The role of the lateral frontal pole in emotion regulation

K Roelofs, B Bramson, I Toni - … of the New York Academy of …, 2023 - Wiley Online Library
Emotion regulation is essential to survive in a world full of challenges with rapidly changing
contextual demands. The ability to flexibly shift between different emotional control …

Information-based TMS to mid-lateral prefrontal cortex disrupts action goals during emotional processing

RC Lapate, MK Heckner, AT Phan, A Tambini… - Nature …, 2024 - nature.com
The ability to respond to emotional events in a context-sensitive and goal-oriented manner is
essential for adaptive functioning. In models of behavioral and emotion regulation, the …

Structural brain alterations associated with suicidal thoughts and behaviors in young people: results from 21 international studies from the ENIGMA Suicidal Thoughts …

LS Van Velzen, MR Dauvermann, L Colic, LM Villa… - Molecular …, 2022 - nature.com
Identifying brain alterations associated with suicidal thoughts and behaviors (STBs) in young
people is critical to understanding their development and improving early intervention and …