Tag: cortex

August 2019
News

Levels of brain chemicals may reflect severity of autism traits

by  /  19 August 2019

The levels of four chemicals in the brain may distinguish autism and vary with its severity, according to a new study.

0 Comments
July 2019
Boy covers his ears
News

Sensory overload in autism may stem from hypervigilant brain

by  /  29 July 2019

The brains of some autistic children may not adapt to repeated touch or sound, even after several minutes.

0 Comments
organoids in petri dishes
News / Toolbox

New recipe yields set of strikingly similar brain organoids

by  /  26 July 2019

A new method enables scientists to grow organoids that reliably reproduce the diversity of cells at the brain’s surface.

0 Comments
June 2019
Mouse neurons in a grid show differences
News

Autism mutation may disrupt brain structure by disabling mitochondria

by  /  13 June 2019

Mice that lack a segment of chromosome 22 — a mutation associated with autism — have unusually sparse connections between brain regions.

0 Comments
Illustration of cerebellum in human brain
News

Communication in brain shows sex difference in autism

by  /  3 June 2019

Autistic women show unusually strong connections, and autistic men unusually weak ones, between two brain regions.

0 Comments
May 2019
Neurons firing and lighting up
Opinion

Single-cell analysis suggests brain signaling problems in autism

by ,  /  22 May 2019

Recent advances in technology allow researchers to measure RNA that is contained within the nucleus of a single brain cell.

0 Comments
Individual cells from the brains of autistic people show distinct gene-expression patterns, and are shown in different colors.
News

Analysis of single cells implicates set of neurons in autism

by  /  22 May 2019

A set of neurons involved in complex cognitive functions may play a central role in autism.

0 Comments
April 2019
News / Toolbox

Scans in preterm babies reveal patterns of brain development

by  /  19 April 2019

Two imaging techniques together reveal architectural features of the brains of preterm infants.

0 Comments
March 2019
News

Large set of brain scans reveals no telltale signs of autism

by  /  21 March 2019

The brains of autistic children show few differences from those of children with attention deficit hyperactivity disorder, or even of controls.

0 Comments
February 2019
Close up of mouse shows whiskers
News

Four sets of mice call popular autism theory into question

by  /  25 February 2019

An analysis of four mouse models negates certain assumptions underlying the signaling imbalance theory of autism.

0 Comments