Sex-related differences in aggressive and emotional behavior in mice with the conditional inactivation of limbic Npy1r [0.03%]
条件性失活纹状体NPY受体的小鼠攻击行为和情绪行为的性别差异研究
Silvia Paterlini,Laura Gioiosa,Riccardo Panelli et al.
Silvia Paterlini et al.
Anxiety- and depression-related disorders are frequently associated with deficits in social behavior, including excessive aggression and violence, which may arise from disruptions in the neural circuits regulating emotions and social intera...
Early androgens and development of social personality traits: Evidence from classical congenital adrenal hyperplasia [0.03%]
早期雄激素与社交个性特征的发展：来自经典性腺发育不良的证据
Marcia L Collaer,Debra Spencer,Karson T F Kung et al.
Marcia L Collaer et al.
Experimental studies in nonhuman species have demonstrated the powerful effects of androgen exposure during early life on neurobehavioral development. Work also has demonstrated links between early androgens in humans and characteristics th...
Growing up in comfort: Environmental enrichment shapes maternal approach and sex differences in offspring neuroendocrine profiles in laboratory mice [0.03%]
舒适成长：环境富足形塑实验小鼠母性行为及后代神经内分泌性别差异
Lucas F Fowler,Alexandre Maekawa,T Nadine Burry et al.
Lucas F Fowler et al.
The physical environment modulates the maternal brain and affects maternal-offspring dynamics, with downstream effects on neonatal development. In this study, we examined whether environmental enrichment (EE) influences maternal approach, n...
Migrant blackbirds (Turdus merula) on stopover have higher plasma PYY compared to residents: A validation and proof-of-concept [0.03%]
过境的乌鸫(Turdus merula)与常驻乌鸫相比，其血浆PYY水平更高：一种验证和概念证明研究
Alexander T Baugh,Jesko Partecke,Natalie Wellbrock et al.
Alexander T Baugh et al.
Migratory birds expend substantial energy during flight and often rely on stopovers to refuel. Foraging behavior during stopover might vary with fuel loss and food availability though likely involves higher food intake rates than in non-mig...
Chronic stress raises baseline circulating corticosterone and reduces vocal plasticity in male budgerigars, an avian model for adult vocal learning [0.03%]
慢性压力升高了雄性虎皮鹦鹉的基线循环皮质酮并降低了发声可塑性，这是一种成年发声学习的鸟类模型
Timothy F Wright,Marcelo Araya-Salas,Alondra Villalba et al.
Timothy F Wright et al.
Chronic stress affects cognitive function across many domains, including memory, decision making and learning. While the effects of early-life stress on vocal learning in juveniles are well-demonstrated in both humans and songbirds, less is...
Pregnancy's lasting imprint: Late pregnancy allopregnanolone alters rat fear recall and medial prefrontal cortex activity [0.03%]
妊娠的持久影响：晚孕期二氢 epoxyge孕酮改变大鼠恐惧记忆和前额叶皮层活性
Lindsay K Vincelette,Ece Ulgenturk,Bita Adel-Zadeh et al.
Lindsay K Vincelette et al.
Pregnancy and the postpartum period induce long lasting alterations in mood and cognitive function, yet the parous brain remains vastly underexplored. This study investigates how reproductive experience alters fear memory and medial prefron...
FKBP5 expression is related to risky foraging in house sparrows [0.03%]
FKBP5表达与House Sparrow的冒险觅食行为有关
C Zimmer,K M McCain,H E Hanson et al.
C Zimmer et al.
Responding appropriately to unpredictable challenges requires the ability to match phenotype to current conditions. The hypothalamic-pituitary-adrenal (HPA) axis is critical to this response. We recently suggested that HPA flexibility, the ...
Leptin promotes social context-specific increase in advertisement song effort of male Alston's singing mice [0.03%]
瘦素促进阿尔斯顿唱歌鼠在特定社交情境下增加求偶叫声努力程度
Joel A Tripp,Keerthana Raghuraman,Ritika V Bhalla et al.
Joel A Tripp et al.
Animal display behaviors, such as advertisement songs, are flashy and attention grabbing by necessity. In order to balance the costs and benefits of such signals, individuals must be able to assess both their own energetic state and their s...
Prolactin and the shared regulation of parental care and cooperative helping behavior in white-browed sparrow weaver societies [0.03%]
催乳素与白眉拟 Sparrow Weaver 社会中的双亲抚育和互助行为的共同调控
Lindsay A Walker,Linda Tschirren,Jennifer E York et al.
Lindsay A Walker et al.
In many cooperatively breeding species non-breeding individuals help to rear the offspring of breeders. The physiological mechanisms that regulate such cooperative helping behavior are poorly understood, but may have been co-opted, during t...
The role of oxytocin and cultural tightness in model-based learning of social Incongruency [0.03%]
催产素和文化紧缩性在基于模型的学习中的作用——以社会不协调为例
Jia-Xi Wang,Yan Mu
Jia-Xi Wang
Social norms are defined as implicit or explicit rules that maintain organizational and social harmony, yet norm violations are omnipresent. While encountering norm-based incongruency is an inherent part of life, how humans dynamically adap...