Featured series 
Tag: Christopher A. Walsh
-
Health
Middle Eastern families yield intriguing clues to autism
Research involving large Middle Eastern families, sophisticated genetic analysis and groundbreaking neuroscience has implicated a half-dozen new genes in autism. More importantly, it strongly supports the emerging idea that autism…
-
Health
Slow reading in dyslexia tied to disorganized brain tracts
Dyslexia marked by poor reading fluency — slow and choppy reading — may be caused by disorganized, meandering tracts of nerve fibers in the brain, according to researchers at Children’s…
-
Health
Gene clue to brain asymmetry revealed on right side
Although many assumed that the asymmetry-producing genes, when found, would be more highly expressed on the left side of the brain than the right, Sun Tao, Christopher A. Walsh, and…
-
Health
Newly identified gene linked to brain development
Bilateral frontoparietal polymicrogyria (BFPP) is a recessive genetic disorder resulting in severely abnormal architecture of the brain’s frontal lobes, as well as milder involvement of parietal and posterior parts of…
-
Health
Genes found that regulate brain size
A gene that builds bigger brains, called beta-catenin, was discovered in the laboratory of Christopher A. Walsh, Bullard Professor of Neurology at Harvard Medical School. Researchers there engineered increased activity…
-
Health
“Commoner” in brain crowns the cortex
With its role in higher cognitive functions, the cortex represents a significant evolutionary development in mammals, culminating in the enlarged hemispheres of humans and other primates. In the development of…