Stress amplifies memory for social hierarchy: Neurobiological mechanisms

Stress Amplifies Memory for Social Hierarchy

Individuals differ in their social status and societies in the extent of social status differences among their members. There is great interest in understanding the key factors that contribute to the establishment of social dominance structures. Given that stress can affect behavior and cognition, we hypothesized that, given equal opportunities to become either dominant or submissive, stress ex...

Stress and Memory: Behavioral Effects and Neurobiological Mechanisms

Stress is a potent modulator of learning and memory processes. Although there have been a few attempts in the literature to explain the diversity of effects (including facilitating, impairing, and lack of effects) described for the impact of stress on memory function according to single classification criterion, they have proved insufficient to explain the whole complexity of effects. Here, we ...

Neurobiological Mechanisms Supporting Experience-Dependent Resistance to Social Stress

Humans and other animals show a remarkable capacity for resilience following traumatic, stressful events. Resilience is thought to be an active process related to coping with stress, although the cellular and molecular mechanisms that support active coping and stress resistance remain poorly understood. In this review, we focus on the neurobiological mechanisms by which environmental and social...

Stress and the social brain: behavioral and neurobiological mechanisms

Neurobiological mechanisms of social anxiety disorder.

OBJECTIVE The authors critically surveyed several preclinical and clinical neurobiological models of social anxiety disorder. METHOD The authors reviewed the recent literature regarding three animal models of particular relevance to social anxiety. They then examined the recent literature concerning clinical neurobiological aspects of social anxiety disorder, including the developmental neuro...