Neocortex

Recent articles

Rajesh Rao reflects on predictive brains, neural interfaces and the future of human intelligence

Twenty-five years ago, Rajesh Rao proposed a seminal theory of how brains could implement predictive coding for perception. His modern version zeroes in on actions.

By Paul Middlebrooks
18 December 2024 | 97 min listen
blood in a medical vial, closeup

Molecular signature may lead to blood test for autism

Researchers have identified a distinctive pattern of gene expression in the white blood cells of young autistic boys.

By Lauren Schenkman
31 October 2019 | 4 min read

Fathering geeks; GWAS weaknesses; Prozac protection and more

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

By Emily Willingham
23 June 2017 | 8 min read
Spectrum from The Transmitter.

Sequencing approach bares large variety of brain cell types

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

By Kate Yandell
24 February 2016 | 2 min read
Spectrum from The Transmitter.

Mathematical model of autism bridges brain, behavior

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.

By Rachel Nuwer
13 August 2015 | 6 min read
Spectrum from The Transmitter.

Atlas charts gene activity in developing monkey brains

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.

By Kate Yandell
10 June 2015 | 3 min read
Spectrum from The Transmitter.

Spotted: Social cells; brain bulge

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

By Katie Moisse
27 February 2015 | 3 min read
a chromosome unspools to become DNA

Autism gene guides early neuron development

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.

By Nicholette Zeliadt
12 February 2015 | 5 min read
Spectrum from The Transmitter.

New mouse model mimics brain abnormalities in autism

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.

By Nicholette Zeliadt
6 October 2014 | 5 min read
Spectrum from The Transmitter.

Molecular mechanisms: Fragile X protein promotes pruning

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.

By Kate Yandell
13 May 2014 | 2 min read

Explore more from The Transmitter

Research image of enlarged brain ventricles in a mouse model of hydrocephalus.

Vocal language development in genetically different twins; gaze behavior in face-to-face conversation

Here is a roundup of autism-related news and research spotted around the web for the week of 3 March.

By Jill Adams
4 March 2025 | 3 min read
Illustration of a scientist reaching toward a shelf of beakers in the shape of a speech bubble.

How to communicate the value of curiosity-driven research

The burden of proof is on us—researchers—to explain why what we do is valuable to society.

By Anthony Zador
4 March 2025 | 5 min read
A student in a cap and gown sits alone in a row of folding chairs in front of a large brick building.

Neuroscience Ph.D. programs adjust admissions in response to U.S. funding uncertainty

Some departments plan to shrink class sizes by 25 to 40 percent, and others may inadvertently accept more students than they can afford, according to the leaders of 21 top U.S. programs.

By Claudia López Lloreda, Calli McMurray
3 March 2025 | 7 min read