A comparison of cell density and serotonergic innervation of the amygdala among four macaque species
A comparison of cell density and serotonergic innervation of the amygdala among four macaque species
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四种猕猴杏仁核细胞密度和血清素神经支配的比较
DOI：
10.1002/cne.25048
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发表时间：
2020
影响因子：
2.5
通讯作者：
Raghanti, Mary Ann
中科院分区：
文献类型：
--
作者：
Jones, Danielle N.;Erwin, Joseph M.;Sherwood, Chet C.;Hof, Patrick R.;Raghanti, Mary Ann
猕猴属是从进化角度研究灵长类社会行为生物学基础的理想模型。大量的行为多样性已被报道的猕猴物种之间，但鲜为人知的是支持这种变化的神经基板。本研究采用组织学和免疫组织化学方法比较了四种猕猴杏仁核的神经细胞密度和肾上腺素能神经支配。研究的物种包括恒河猴（Macaca mulatta）、日本猕猴（M. fuscata），pigtailed（M. nemestrina）和摩尔猕猴（M. Maura）。我们预计，更具攻击性的恒河猴和日本猕猴的杏仁核内的多巴胺能神经支配比更具亲和性的猪尾猕猴和摩尔猕猴低。与我们的预测相反，当控制神经元密度时，猪尾猕猴的基底核和中央杏仁核中的多巴胺能神经支配比日本猕猴和摩尔猕猴高。我们对神经细胞群的分析表明，日本猕猴相对于其他三个物种具有显著更高的神经元和神经胶质密度，但我们没有观察到物种之间的神经胶质与神经元比率差异。这项研究的结果揭示了密切相关的猕猴物种之间的神经支配和细胞密度差异，这可能在调节情绪处理和物种典型社会风格的细微差异中发挥作用。
The genusMacacais an ideal model for investigating the biological basis of primate social behavior from an evolutionary perspective. A significant amount of behavioral diversity has been reported among the macaque species, but little is known about the neural substrates that support this variation. The present study compared neural cell density and serotonergic innervation of the amygdala among four macaque species using histological and immunohistochemical methods. The species examined included rhesus (Macaca mulatta), Japanese (M. fuscata), pigtailed (M. nemestrina), and moor macaques (M. maura). We anticipated that the more aggressive rhesus and Japanese macaques would have lower serotonergic innervation within the amygdala compared to the more affiliative pigtailed and moor macaques. In contrast to our prediction, pigtailed macaques had higher serotonergic innervation than Japanese and moor macaques in the basal and central amygdala nuclei when controlling for neuron density. Our analysis of neural cell populations revealed that Japanese macaques possess significantly higher neuron and glia densities relative to the other three species, however we observed no glia‐to‐neuron ratio differences among species. The results of this study revealed serotonergic innervation and cell density differences among closely related macaque species, which may play a role in modulating subtle differences in emotional processing and species‐typical social styles.
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影响因子：
2.8
作者：
Lew CH;Hanson KL;Groeniger KM;Greiner D;Cuevas D;Hrvoj-Mihic B;Schumann CM;Semendeferi K
通讯作者：
Semendeferi K
影响因子：
3.7
作者：
Alelú-Paz R;Iturrieta-Zuazo I;Byne W;Haroutunian V;García-Villanueva M;Rábano A;García-Amado M;Prensa L;Giménez-Amaya JM
通讯作者：
Giménez-Amaya JM
野生雄性沼泽猕猴（Macaca maura）之间的社会宽容关系
影响因子：
1.3
作者：
E. Riley;C. Sagnotti;M. Carosi;N. P. Oka
通讯作者：
N. P. Oka
DOI：
10.1002/cne.23937
发表时间：
2016-07-01
期刊：
The Journal of comparative neurology
影响因子：
--
作者：
Raghanti MA;Edler MK;Stephenson AR;Wilson LJ;Hopkins WD;Ely JJ;Erwin JM;Jacobs B;Hof PR;Sherwood CC
通讯作者：
Sherwood CC
影响因子：
3.5
作者：
Li, Jing;Han, Kyudong;Xing, Jinchuan;Kim, Heui-Soo;Rogers, Jeffrey;Ryder, Oliver A.;Disotell, Todd;Yue, Bisong;Batzer, Mark A.
通讯作者：
Batzer, Mark A.