Cellular and molecular mechanisms linking human cortical development and evolution

B Libé-Philippot, P Vanderhaeghen - Annual review of genetics, 2021 - annualreviews.org
The cerebral cortex is at the core of brain functions that are thought to be particularly
developed in the human species. Human cortex specificities stem from divergent features of …

Comparative cellular analysis of motor cortex in human, marmoset and mouse

TE Bakken, NL Jorstad, Q Hu, BB Lake, W Tian… - Nature, 2021 - nature.com
The primary motor cortex (M1) is essential for voluntary fine-motor control and is functionally
conserved across mammals. Here, using high-throughput transcriptomic and epigenomic …

Connectomic comparison of mouse and human cortex

S Loomba, J Straehle, V Gangadharan, N Heike… - Science, 2022 - science.org
The human cerebral cortex houses 1000 times more neurons than that of the cerebral cortex
of a mouse, but the possible differences in synaptic circuits between these species are still …

[HTML][HTML] Human models are needed for studying human neurodevelopmental disorders

X Zhao, A Bhattacharyya - The American Journal of Human Genetics, 2018 - cell.com
The analysis of animal models of neurological disease has been instrumental in furthering
our understanding of neurodevelopment and brain diseases. However, animal models are …

Innovations present in the primate interneuron repertoire

FM Krienen, M Goldman, Q Zhang, R CH del Rosario… - Nature, 2020 - nature.com
Primates and rodents, which descended from a common ancestor around 90 million years
ago, exhibit profound differences in behaviour and cognitive capacity; the cellular basis for …

Dendritic and axonal architecture of individual pyramidal neurons across layers of adult human neocortex

H Mohan, MB Verhoog, KK Doreswamy, G Eyal… - Cerebral …, 2015 - academic.oup.com
The size and shape of dendrites and axons are strong determinants of neuronal information
processing. Our knowledge on neuronal structure and function is primarily based on brains …

Identification of visual cortex cell types and species differences using single-cell RNA sequencing

JR Wei, ZZ Hao, C Xu, M Huang, L Tang, N Xu… - Nature …, 2022 - nature.com
The primate neocortex exerts high cognitive ability and strong information processing
capacity. Here, we establish a single-cell RNA sequencing dataset of 133,454 macaque …

Evolution of cellular diversity in primary motor cortex of human, marmoset monkey, and mouse

TE Bakken, NL Jorstad, Q Hu, BB Lake, W Tian… - BioRxiv, 2020 - biorxiv.org
The primary motor cortex (M1) is essential for voluntary fine motor control and is functionally
conserved across mammals. Using high-throughput transcriptomic and epigenomic profiling …

[HTML][HTML] Primate neuronal connections are sparse in cortex as compared to mouse

GA Wildenberg, MR Rosen, J Lundell, D Paukner… - Cell Reports, 2021 - cell.com
Detailing how primate and mouse neurons differ is critical for creating generalized models of
how neurons process information. We reconstruct 15,748 synapses in adult Rhesus …

A connectomic hypothesis for the hominization of the brain

JP Changeux, A Goulas, CC Hilgetag - Cerebral cortex, 2021 - academic.oup.com
Cognitive abilities of the human brain, including language, have expanded dramatically in
the course of our recent evolution from nonhuman primates, despite only minor apparent …