New insights on Saccus vasculosus evolution: a developmental and immunohistochemical study in elasmobranchs [0.03%]
关于血管囊演化的最新研究发现:软骨鱼中的一种发育和免疫组化研究
Catalina Sueiro,Iván Carrera,Susana Ferreiro et al.
Catalina Sueiro et al.
The saccus vasculosus (SV) is a circumventricular organ of the hypothalamus of many jawed fishes whose functions have not yet been clarified. It is a vascularized neuroepithelium that consists of coronet cells, cerebrospinal fluid-contactin...
Comparative Study
Brain, behavior and evolution. 2007;70(3):187-204. DOI:10.1159/000104309 2007
Differences in neurogenesis differentiate between core and shell regions of auditory nuclei in the turtle (Pelodiscus sinensis): evolutionary implications [0.03%]
红耳滑龟(Pelodiscus sinensis)听觉核团核心区和壳区神经发生差异的进化意义研究
Shao-Ju Zeng,Chao Xi,Xin-Wen Zhang et al.
Shao-Ju Zeng et al.
There is a clear core-versus-shell distinction in cytoarchitecture, electrophysiological properties and neural connections in the mesencephalic and diencephalic auditory nuclei of amniotes. Determining whether the embryogenesis of auditory ...
Topographical organization of the facial motor nucleus in Florida manatees (Trichechus manatus latirostris) [0.03%]
佛罗里达海牛(Trichechus manatus latirostris)面部运动核的地形组织
Christopher D Marshall,Susan D Vaughn,Diana K Sarko et al.
Christopher D Marshall et al.
Florida manatees (Trichechus manatus latirostris) possess modified vibrissae that are used in conjunction with specialized perioral musculature to manipulate vegetation for ingestion, and aid in the tactile exploration of their environment....
Nitric oxide synthase and NADPH diaphorase distribution in the bullfrog (Rana catesbeiana) CNS: pathways and functional implications [0.03%]
硝酸氧化酶和烟酰胺腺嘌呤二核苷酸磷酸二氧酶在北美牛蛙中枢神经系统的分布、途径及其功能意义
Phuong Huynh,Sunny K Boyd
Phuong Huynh
The gas nitric oxide (NO) is emerging as an important regulator of normal physiology and pathophysiology in the central nervous system (CNS). The distribution of cells releasing NO is poorly understood in non-mammalian vertebrates. Nitric o...
Cone photoreceptor diversity in the retinas of fruit bats (megachiroptera) [0.03%]
果实蝙蝠(巨食果蝙蝠)视网膜圆锥光受体的多样性
Brigitte Müller,Steven M Goodman,Leo Peichl
Brigitte Müller
Older studies have claimed that bats including the Megachiroptera (fruit bats or flying foxes) have pure-rod retinas and possess no cone photoreceptors. We have determined the presence and the population densities of spectral cone types in ...
Mushroom body volume is related to social aggression and ovary development in the paperwasp Polistes instabilis [0.03%]
巢居黄绒螯蜂蘑菇体体积与社会攻击性及卵巢发育的关系
Yamile Molina,Sean ODonnell
Yamile Molina
The mushroom bodies (MB) are a complex neuropil in insect brains that have been implicated in higher-order information processing such as sensory integration and various types of learning and memory. Eusocial insects are excellent models to...
Central projections of sensory systems involved in honey bee dance language communication [0.03%]
与蜜蜂舞蹈通讯有关的感觉系统的中央投射路径研究
Axel Brockmann,Gene E Robinson
Axel Brockmann
Honey bee dance language is a unique and complex form of animal communication used to inform nest mates in the colony about the specific location of food sources or new nest sites. Five different sensory systems have been implicated in acqu...
Effects of partial ablation of the cerebellum on sustained swimming in goldfish [0.03%]
部分切除非洲鲫小脑对持续游泳的影响
Noritaka Matsumoto,Masayuki Yoshida,Kazumasa Uematsu
Noritaka Matsumoto
To investigate the role of the corpus cerebelli in the control of sustained swimming or cruising in goldfish, Carassius auratus, we conducted experiments examining the effects of partial ablation of the corpus cerebelli (CC) on swimming per...
Overall brain size, and not encephalization quotient, best predicts cognitive ability across non-human primates [0.03%]
整体脑体积而非相对脑量更好地预测非人灵长类的认知能力
Robert O Deaner,Karin Isler,Judith Burkart et al.
Robert O Deaner et al.
For over a century, various neuroanatomical measures have been employed as assays of cognitive ability in comparative studies. Nevertheless, it is still unclear whether these measures actually correspond to cognitive ability. A recent meta-...
Cyto- and chemoarchitecture of the cerebellum of the short-beaked echidna (Tachyglossus aculeatus) [0.03%]
短鼻针鼹鼠小脑的细胞和化学组织架构
K W S Ashwell,G Paxinos,C R R Watson
K W S Ashwell
The monotremes (echidnas and platypus) have been claimed by some authors to show 'avian' or 'reptilian' features in the gross morphology and microscopic anatomy of the cerebellum. We have used Nissl staining in conjunction with enzyme histo...