.png){kind=icon}
返回
Developmental mechanisms channeling cortical evolution
.png){kind=icon}
PRE
AI
DOI：10.1016/j.tins.2014.11.004.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Increase in the area and neuron number of the cerebral cortex over evolutionary time systematically changes its computational properties. One of the fundamental developmental mechanisms generating the cortex is a conserved rostrocaudal gradient in duration of neuron production, coupled with distinct asymmetries in the patterns of axon extension and synaptogenesis on the same axis. A small set of conserved sensorimotor areas with well-defined thalamic input anchors the rostrocaudal axis. These core mechanisms organize the cortex into two contrasting topographic zones, while systematically amplifying hierarchical organization on the rostrocaudal axis in larger brains. Recent work has shown that variation in 'cognitive control' in multiple species correlates best with absolute brain size, and this may be the behavioral outcome of this progressive organizational change.
Keyword:
evo-devo
cerebral cortex
topography
axon arborization
rostrocaudal axis
feed-forward
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
15.1
论文数:
5.3K
被引数:
2.2W
机构
引用论文
Randomized placebo- and active-controlled study of desvenlafaxine for menopausal vasomotor symptoms.png)
Climacteric
ClimactericIF0
PREAI
分享收藏Intrinsic and extrinsic factors that shape neocortical specificationTRENDS IN NEUROSCIENCES
TRENDS IN NEUROSCIENCESIF15.1
PREAI
分享收藏The role of long-range connections on the specificity of the macaque interareal cortical network
OAAI
OAAI分享收藏
查看更多内容