Results 11 to 20 of about 8,679,260 (339)

Gut microbiota shapes social dominance through modulating HDAC2 in the medial prefrontal cortex

Cell Reports, 2022
Summary: Social dominance is a ubiquitous phenomenon among social animals, including humans. To date, individual attributes leading to dominance (after a contest) remain largely elusive.
Tian Wang, Jinchun Xu, Yi Xu, Jie Xiao, Nanxi Bi, Xiaozhen Gu, Hui-Li Wang   +6 more
doaj   +1 more source

Interactions between Social Hierarchy and Some Udder Morphometric Traits upon Colostrum and Milk Physicochemical Characteristics in Crossbred Dairy Goats

Agriculture, 2022
The possible relationship between udder morphometric variables (UMVs), chemical quality (CHQ) of both colostrum (CA), and milk (MK), as affected by goat’s social rank (SR) (i.e., low-LSR, or high-HSR), was assessed.
Ma. Silvia Castillo-Zuñiga, César A. Meza-Herrera, Guadalupe Calderón-Leyva, Nicolas López-Villalobos, Cayetano Navarrete-Molina, Jorge A. Bustamante-Andrade, Pablo I. Sifuentes-Lamónt, Jessica M. Flores-Salas, Francisco G. Véliz-Deras   +8 more
doaj   +1 more source

Social and endocrine correlates of immune function in meerkats: implications for the immunocompetence handicap hypothesis [PDF]

Royal Society Open Science, 2018
Social status can mediate effects on the immune system, with profound consequences for individual health; nevertheless, most investigators of status-related disparities in free-ranging animals have used faecal parasite burdens to proxy immune function in
Kendra N. Smyth, Nicholas M. Caruso, Charli S. Davies, Tim H. Clutton-Brock, Christine M. Drea   +4 more
doaj   +1 more source

Altered Serotonin 2A (5-HT2A) Receptor Signaling Underlies Mild TBI-Elicited Deficits in Social Dominance

Frontiers in Pharmacology, 2022
Various forms of traumatic brain injury (TBI) are a leading cause of disability in the United States, with the generation of neuropsychiatric complications such as depression, anxiety, social dysfunction, and suicidality being common comorbidities ...
Sean M. Collins, Christopher J. O’Connell, Evan L. Reeder, Sophia V. Norman, Kainat Lungani, Poornima Gopalan, Gary A. Gudelsky, Gary A. Gudelsky, Matthew J. Robson, Matthew J. Robson   +9 more
doaj   +1 more source

The Social Dominance Paradox [PDF]

Current Biology, 2014
Dominant individuals report high levels of self-sufficiency, self-esteem, and authoritarianism. The lay stereotype suggests that such individuals ignore information from others, preferring to make their own choices. However, the nonhuman animal literature presents a conflicting view, suggesting that dominant individuals are avid social learners ...
Cook, J.L., Cook, J.L., den Ouden, H.E.M., den Ouden, H.E.M., Heyes, C.M., Cools, R., Cools, R.   +6 more
openaire   +3 more sources

Acute cannabidiol treatment enhances social interaction in adult male mice

Advances in Drug and Alcohol Research, 2023
Cannabidiol (CBD) is a non-intoxicating phytochemical from Cannabis sativa that is increasingly used to manage pain. The potential for CBD to ameliorate dimensional behavior symptoms occurring in multiple psychiatric disorders was suggested, including ...
Livia F. Ferreira, Livia F. Ferreira, Nikhita Pathapati, Nikhita Pathapati, Stephen T. Schultz, Stephen T. Schultz, Mary C. Nunn, Mary C. Nunn, Bethany L. Pierce, Bethany L. Pierce, Yatzil R. Sanchez, Yatzil R. Sanchez, Meredith D. Murrell, Meredith D. Murrell, Brett C. Ginsburg, Brett C. Ginsburg, Emmanuel S. Onaivi, Emmanuel S. Onaivi, Georgianna G. Gould, Georgianna G. Gould   +19 more
doaj   +1 more source

Does Size Matters? Relationships among Social Dominance and Some Morphometric Traits upon Out-of-Season Reproductive Outcomes in Anestrus Dairy Goats Treated with P4 + eCG

Biology, 2020
The possible role of the social rank (R) (i.e., low-LSR, middle-MSR, or high-HSR) in anestrus goats exposed to a P4 + eCG (D) (i.e., 100 or 350 IU) estrus induction protocol (EIP) was evaluated.
Santiago Zuñiga-Garcia, César A. Meza-Herrera, Adela Mendoza-Cortina, Carlos Perez-Marin, Noé M. Lopez-Flores, Juan M. Guillén-Muñoz, Gerardo Arellano-Rodriguez, Ulises N. Gutierrez-Guzman, Jorge A. Bustamante-Andrade, Juan R. Luna-Orozco, Francisco G. Véliz-Deras, Nicolás López-Villalobos   +11 more
doaj   +1 more source

Turkish Adaptation of New Social Dominance Orientation Scale (SDO7 )

Psikoloji Çalışmaları, 2021
Social dominance orientation (SDO) represents an individual tendency to support already existing hierarchical social structures. Recent research has indicated that this phenomenon has a two-factor structure: SDO-Dominance (SDO-D) and SDO-Egalitarianism ...
Bağdat Deniz Kaynak, Meryem Kaynak Malatyalı, Derya Hasta   +2 more
doaj   +1 more source

Incorporating neurological and behavioral mechanisms of sociality into predator-prey models

Frontiers in Behavioral Neuroscience, 2023
Consumer-resource population models drive progress in predicting and understanding predation. However, they are often built by averaging the foraging outcomes of individuals to estimate per capita functional responses (functions that describe predation ...
James L. L. Lichtenstein, James L. L. Lichtenstein, Oswald J. Schmitz   +2 more
doaj   +1 more source

Social transmission of leadership preference:knowledge of group membership and partisan media reporting moderates perceptions of leadership ability from facial cues to competence and dominance [PDF]

, 2020
While first impressions of dominance and competence can influence leadership preference, social transmission of leadership preference has received little attention. The capacity to transmit, store and compute information has increased greatly over recent
Perrett, David I., Watkins, Christopher D., Xiao, Dengke   +2 more
core   +3 more sources