Activation of androgen receptor-expressing neurons in the posterior medial amygdala is associated with stress resistance in dominant male hamsters

CJ Whitten, JE King, RM Rodriguez, LM Hennon… - Hormones and …, 2024 - Elsevier
Social stress is a negative emotional experience that can increase fear and anxiety.
Dominance status can alter the way individuals react to and cope with stressful events. The …

Development of social play in hamsters: Sex differences and their possible functions

SC Kyle, GM Burghardt, MA Cooper - Brain research, 2019 - Elsevier
In several rodent species social play appears to be necessary for proper deployment of
species-specific patterns of aggressive and reproductive behavior. Specifically, in male …

Using social rank as the lens to focus on the neural circuitry driving stress coping styles

KB LeClair, SJ Russo - Current opinion in neurobiology, 2021 - Elsevier
Social hierarchy position in humans is negatively correlated with stress-related psychiatric
disease risk. Animal models have largely corroborated human studies, showing that social …

Odorants: a tool to provide nonpharmacological intervention to reduce anxiety during normal and pathological aging

B Ballanger, KG Bath, N Mandairon - Neurobiology of aging, 2019 - Elsevier
Anxiety disorders represent 1 of the most common classes of psychiatric disorders. In the
aging population and for patients with age-related pathology, the percentage of people …

Social Dominance Alters Stress-Induced Neural Activity and Generates Individual Differences in Stress Vulnerability

JL Laymon - 2023 - trace.tennessee.edu
Identifying the physiological and behavioral mechanisms that underlie stress vulnerability is
a crucial step toward identifying novel targets for the prevention and treatment of stress …

[HTML][HTML] Distinct transcriptional programs define a heterogeneous neuronal ensemble for social interaction

H Walker, NA Frost - bioRxiv, 2023 - ncbi.nlm.nih.gov
Reliable representations of information regarding complex behaviors including social
interactions require the coordinated activity of heterogeneous cell types within distributed …

Reciprocal interactions between the basolateral amygdala and infralimbic and prelimbic regions of the mPFC: Actions of diazepam

CM Contreras, AG Gutiérrez-García - Neuroscience Letters, 2019 - Elsevier
The basolateral amygdala (BLA) and prelimbic (PL) and infralimbic (IL) cortices are
interconnected structures that participate in the regulation of fear. Unknown are the …

Mating with immunised male mice affects the phenotype of adult progeny

L Gerlinskaya, M Anisimova, G Kontsevaya… - …, 2020 - rep.bioscientifica.com
The life-history theory suggests that parental experience of the environment is passed to
offspring, which allows them to adapt to prevailing conditions. This idea is supported from …

Morpholino-mediated knockdown of the brain mineralocorticoid receptor affects glucocorticoid signaling and neuroplasticity in wild ocellated wrasse (Symphodus …

BM Nugent, KA Stiver, J Han, HK Kindsvater… - bioRxiv, 2021 - biorxiv.org
Uncovering the genetic, physiological, and developmental mechanisms underlying
phenotypic variation is necessary for understanding how genetic and genomic variation …

Effects of Dominance Status on Neural Activity in Stress-Sensitive Neuronal Pathways

SC Mahometano - 2023 - trace.tennessee.edu
The central amygdala, CeA, is an important brain region that regulates behavioral changes
in response to stressful and fear-inducing stimuli. Social subordination is a stressful …