Neuroscience

Autism-linked gene stunts developing dendrites

Increased expression of a gene linked to autism spectrum disorders (ASDs) leads to a remodeling of dendrites during brain development, according to a new study conducted in cultured neurons and an ASD mouse model published ...

Neuroscience

Faulty DNA repair depresses neural development

DNA is the computer code that programs every event in the body. Despite the importance of DNA fidelity, as the body develops, cells grow and replicate, DNA is constantly turned over. This repeated process can compromise the ...

Psychology & Psychiatry

Study implicates glial cells in fragile X syndrome

Research on fragile X syndrome, the most common inherited cause of mental retardation, has focused mostly on how the genetic defect alters the functioning of neurons in the brain. A new study focusing on a different type ...

Neuroscience

Discovering the neural mechanisms of skill learning

Most people can swing a hammer, but most people cannot swing said hammer with the fluid speed and precision of a master carpenter. The difference is thousands of hours of practice and the systematic organization of hundreds ...

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