Tag: neocortex

June 2017
Week of JuneJun
19th
2017
News / Spotted

Fathering geeks; GWAS weaknesses; Prozac protection and more

by  /  23 June 2017

Paternal age drives ‘geek index’ scores, GWAS may have a big weakness, serotonin boosts mouse social behaviors, and what is science Tinder?

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February 2016
News / Toolbox

Sequencing approach bares large variety of brain cell types

by  /  24 February 2016

Analyzing gene expression in a vision center of the mouse brain has revealed 49 different classes of cells.

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August 2015
News

Mathematical model of autism bridges brain, behavior

by  /  13 August 2015

A mathematical model of the brain’s circuits shows how neurons stuck in overdrive could produce symptoms of autism. The model may reveal how autism-linked behaviors arise from underlying biology.

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June 2015
News / Toolbox

Atlas charts gene activity in developing monkey brains

by  /  10 June 2015

Researchers have for the first time mapped gene expression in the rhesus macaque brain from birth through adulthood. The atlas illuminates the expression patterns of genes likely to be important in autism.

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February 2015
Week of FebruaryFeb
23rd
2015
News / Spotted

Spotted: Social cells; brain bulge

by  /  27 February 2015

A cluster of neurons helps monkeys cooperate, and a human gene makes a mouse brain look like a person’s.

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News

Autism gene guides early neuron development

by  /  12 February 2015

The little-studied autism gene ANKRD11 helps to package DNA in the nucleus and plays a critical role in the early growth and positioning of neurons.

2 Comments
October 2014
News

New mouse model mimics brain abnormalities in autism

by  /  6 October 2014

Mice with mutations in the autism-linked gene WDFY3 have enlarged brains reminiscent of those seen in some children with autism, according to a study published 8 September in Nature Communications.

1 Comment
May 2014
News

Molecular mechanisms: Fragile X protein promotes pruning

by  /  13 May 2014

FMRP, the protein absent or mutated in fragile X syndrome, aids in strategic elimination of neuronal connections during brain development in mice, according to a study published 26 February in The Journal of Neuroscience.

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April 2014
News

Researchers unveil fetal brain map, mouse ‘connectome’

by  /  17 April 2014

Two new maps of the brain — an atlas of fetal development and a wiring diagram in the mouse — debuted 2 April in Nature. The maps may open new avenues of investigation into the genetic and neurological basis of autism.

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April 2012
News

Massive effort planned to map visual brain in mice

by  /  16 April 2012

A ten-year initiative announced last month by the Allen Institute for Brain Science aims to catalog the development, structure and function of neural circuits in the brain at an unprecedented level of detail.

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