Identification of "spinal enlargements" correlating with paired and unpaired fins in zebrafish [0.03%]
斑马鱼配对和不对称鳍相关脊髓增大的鉴定
Ryo Takaoka,Hanako Hagio,Naoyuki Yamamoto
Ryo Takaoka
Cervical and lumbar enlargements involving several spinal segments are present in the spinal cord of tetrapods, reflecting the heavy motor and sensory innervation of limbs. Such spinal enlargements are not apparent in teleost fishes. Howeve...
A rose in any other context: Context alters the responses of both birds and rodents to novel objects [0.03%]
语境改变鸟类和啮齿动物对新异物体的反应
Chelsey C Damphousse,Kruti Joshi,Jana Abu-Alhaija et al.
Chelsey C Damphousse et al.
The detection of novelty is a cognitive ability that is fundamental to survival. Following detection, a decision must be made to either approach (neophilia) or avoid (neophobia) the novel stimulus. The tendency to choose one strategy over t...
Embryonic development of the inner ear of the catshark Scyliorhinus canicula [0.03%]
星鲨(Scyliorhinus canicula)内耳胚胎发育的研究
Isabel Rodríguez-Moldes,Santiago Pereira-Guldrís
Isabel Rodríguez-Moldes
Introduction: The inner ear is a complex three-dimensional structure responsible for the detection of sound, balance and acceleration. Detailed knowledge about the development of the inner ear of gnathostomes (jawed verte...
Allometric Brain Development and Neuroecological Adaptations in Juvenile and Adult Raja polistigma [0.03%]
鼠𬶮亚成体和成体的大脑生长发育及其神经生态适应性
Riccardo Porceddu,Cristina Porcu,Saturnino Spiga et al.
Riccardo Porceddu et al.
Chondrichthyans represent some of the earliest diverging lineages of jawed vertebrates, making them valuable models for studying vertebrate evolution. Many studies have explored how variations in brain anatomy relate to behaviour and ecolog...
Evolutionary Expression of the Otp Transcription Factor in the Alar Hypothalamus: Implications for Amygdala Formation Across Vertebrates [0.03%]
转录因子OTP在嗅背核的演化表达及其对脊椎动物杏仁体形成的启示
Daniel Lozano,Ruth Morona,Adrián Chinarro et al.
Daniel Lozano et al.
This study analyzes the expression of the transcription factor Orthopedia (Otp) in the alar hypothalamus and its evolutionary relationship with the amygdaloid complex. Using immunofluorescence analysis in several representative vertebrates,...
Strain-specific differences in cerebellar anatomy between laboratory and wild rats [0.03%]
实验鼠和野生鼠小脑解剖的菌株特异性差异
Renata Waner-Mariquito,Lauren A Williams,Rachel A Stark et al.
Renata Waner-Mariquito et al.
Introduction: Domestication and subsequent breed selection has significantly changed the phenotype of most domesticated animal species. Not only has their external appearance changed, in many species, the brain, and indiv...
Beyond Rodents and Primates: Uncovering Cortical Astrocyte Diversity across Mammals [0.03%]
超越啮齿类和灵长类：揭示哺乳动物皮层星形胶质细胞的多样性
Giulio Pistorio,Carmen Falcone
Giulio Pistorio
Astrocytes, a type of glial cell type in the brain, show remarkable morphological and functional diversity across mammalian species. This review explores astrocyte biology beyond the commonly studied rodent and primate models, focusing on n...
Cellular scaling rules for brains of the galliform birds (Aves, Galliformes) compared to those of songbirds and parrots: Distantly related avian lineages have starkly different neuronal cerebrotypes [0.03%]
雉形目鸟类与其他鸣禽以及鹦鹉的大脑神经元细胞规则：不同种类的鸟有着完全不同的大脑神经类型
Martin Kocourek,Yicheng Zhang,Lucie Sandberg et al.
Martin Kocourek et al.
Introduction: Songbirds, especially corvids, and parrots are remarkably intelligent. Their cognitive skills are on par with primates and their brains contain primate-like numbers of neurons concentrated in high densities ...
An evolutionary loss of parental care in stickleback is associated with differences in the activity, but not the number, of neuropeptidergic neurons in the preoptic area [0.03%]
管鼻鱼中一种进化而来的不周护幼行为与下丘脑前区的神经肽能神经元的活性而非数量差异有关
Meghan F Maciejewski,Eva K Fischer,Alison M Bell
Meghan F Maciejewski
Introduction: A central question about the evolution of social behavior is how extensive diversity can arise when behaviors depend on shared neural, molecular, and hormonal mechanisms. Comparing close relatives can offer ...
Caleb J Axelrod,Helen Stec,Stephanie M Tran et al.
Caleb J Axelrod et al.
Brain morphology is a critical trait influencing animal performance that has been shown to demonstrate phenotypic plasticity in response to a variety of environmental cues. Further, plasticity itself has consistently been recognized as a tr...