Science News About Autism

The National Institutes of Health (NIH) has awarded more than four million dollars in FY 2019 to support seven research projects aimed at developing and validating screening tools to detect signs of autism spectrum disorder in the first year of life.

A new study in rodents has demonstrated, for the first time, that the brain’s cerebellum plays a role in controlling reward and social preference behavior—findings that shed light on the brain circuits critical to the affective and social dysfunction seen across multiple psychiatric disorders.

PsychENCODE researchers are discovering the biological mechanisms by which mental illness risk genes work in the human brain.

High levels of maternal inflammation during pregnancy have been linked to effects in children, including reduced brain circuit communications and altered long-distance brain wiring at birth, poorer cognitive function at one year – and to reduced impulse control and working memory at two years.

Young people with autism unknowingly tuned up flagging neural connections by playing a picture puzzle game that was rigged by their own brain activity.

A new study has identified an association between paternally-inherited rare structural variants in noncoding segments of genes and the development of autism spectrum disorder (ASD). The study adds to a growing body of research describing genetic contributors to ASD.

Depression, schizophrenia and autism spectrum disorder share some of the same patterns of suspect gene expression – molecular signatures.

NIMH’s Dr. Ann Wagner has been designed as the National Autism Coordinator. In this role, she will play a vital role in ensuring the implementation of national autism spectrum disorder research, services, and support activities across federal agencies.

Researchers have produced the first direct evidence that parts of our brains implicated in mental disorders may be shaped by a “residual echo” from our ancient past. The more a person’s genome carries genetic vestiges of Neanderthals, the more certain parts of his or her brain and skull resemble those of humans’ evolutionary cousins that went extinct 40,000 years ago.

Functional connectivity magnetic resonance imaging (fcMRI) may predict which high-risk, 6-month old infants will develop autism spectrum disorder (ASD) by age 2 years.

For the first time, neuroscientists have boosted a female rodent’s partnering with a male by stimulating connectivity of a brain reward circuit. Understanding the circuitry of such affiliative behaviors may lead to improved treatments for social impairment in severe mental disorders, such as autism spectrum disorder.

Neuroscientists have created a 3D window into the human brain’s budding executive hub assembling itself during a critical period in prenatal development.

Researchers have discovered a pattern of genetic glitches and behavioral features, such as delayed walking, in some cases of autism spectrum disorder (ASD) that could ultimately lead to identification of subgroups and improved treatment.

Researchers have narrowed suspected genetic causes of autism and related developmental disabilities by ruling out what they call the “noise of benign variation.”