Social housing status impacts rhesus monkeys' affective responding in classic threat processing tasks.
Social housing status impacts rhesus monkeys' affective responding in classic threat processing tasks.
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DOI：
10.1038/s41598-022-08077-4
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发表时间：
2022-03-09
影响因子：
4.6
通讯作者：
Bliss-Moreau E
中科院分区：
文献类型：
--
作者：
Charbonneau JA;Amaral DG;Bliss-Moreau E
个人的社会背景被广泛认为会影响他们的心理和神经生物学。这些影响在人类和非人类动物中观察到，这些动物是比较科学和转化科学的对象。长期以来，人们一直认为饲养猴子的社会环境对情感处理有重大影响。然而，猴子作为成年人生活的社会背景往往被忽视，并可能对解释研究结果产生重要影响，特别是那些与生物精神病学和行为神经科学研究有关的研究结果。现存的非人类灵长类动物神经心理学文献历史上曾对单独圈养的猴子进行过测试，因此迫切需要了解社会背景如何影响此类实验的结果。我们评估了情感反应的成年恒河猴生活在四个不同的社会背景下，使用两个经典的威胁处理任务-一个测试的响应对象和一个测试的响应一个不熟悉的人。这些任务在行为神经科学中已经普遍使用了几十年。相对于有充分机会接触社会伙伴的猴子，单独居住的猴子对威胁的反应迟钝，而与伙伴接触有限的猴子对一些威胁性刺激的反应更强烈。这些结果表明，猴子的社会住房环境影响情感反应，并指出潜在的需要重新考虑从以前的研究中，社会背景的影响没有被考虑的推论。
Individuals’ social contexts are broadly recognized to impact both their psychology and neurobiology. These effects are observed in people and in nonhuman animals who are the subjects for comparative and translational science. The social contexts in which monkeys are reared have long been recognized to have significant impacts on affective processing. Yet, the social contexts in which monkeys live as adults are often ignored and could have important consequences for interpreting findings, particularly those related to biopsychiatry and behavioral neuroscience studies. The extant nonhuman primate neuropsychological literature has historically tested individually-housed monkeys, creating a critical need to understand how social context might impact the outcomes of such experiments. We evaluated affective responding in adult rhesus monkeys living in four different social contexts using two classic threat processing tasks—a test of responsivity to objects and a test of responsivity to an unfamiliar human. These tasks have been commonly used in behavioral neuroscience for decades. Relative to monkeys with full access to a social partner, individually-housed monkeys had blunted reactivity to threat and monkeys who had limited contact with their partner were more reactive to some threatening stimuli. These results indicate that monkeys’ social housing contexts impact affective reactivity and point to the potential need to reconsider inferences drawn from prior studies in which the impacts of social context have not been considered.
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影响因子：
1.9
作者：
Charbonneau JA;Bennett JL;Bliss-Moreau E
通讯作者：
Bliss-Moreau E
影响因子：
1.9
作者：
Bliss-Moreau E;Bauman MD;Amaral DG
通讯作者：
Amaral DG
影响因子：
2.4
作者：
Baker KC;Dettmer AM
通讯作者：
Dettmer AM
DOI：
10.1098/rstb.2014.0104
发表时间：
2015-05-26
影响因子：
6.3
作者：
Capitanio, John P.;Cole, Steven W.
通讯作者：
Cole, Steven W.
影响因子：
2.3
作者：
Baker, Kate C.;Bloomsmith, Mollie A.;Oettinger, Brooke;Neu, Kimberly;Griffis, Caroline;Schoof, Valerie;Maloney, Margaret
通讯作者：
Maloney, Margaret