Genetic testing can help doctors diagnose some neurological disorders, such as Huntington’s disease. It can also provide insights into a person’s risk of future health conditions. Genetic testing ...

The development of many psychiatric disorders, including depression, schizophrenia and bipolar disorder, is known to be in great part influenced by genetics. Past research has identified various genes ...

Our understanding of mental illness is undergoing a major evolution, driven by recent advances in genetics. Rather than ...

A recent study finds that certain psychiatric disorders have considerable genetic overlap. But these genes aren’t the whole ...

Genetic variants can take many different forms. For example, a single letter of the DNA alphabet might be miscopied, like a typo; or whole words, sentences or even chapters can be deleted or inserted ...

Forbes contributors publish independent expert analyses and insights. Recent breakthroughs in genetics research may have uncovered new genes underlying common psychiatric disorders. Schizophrenia and ...

"It's a slow-moving train wreck," Mike Graglia says about his 12-year-old son Tony's rare genetic disease with no cure. Caused by a tiny fluke of nature—a mutation in a gene known as a SYNGAP1—the non ...

General introduction to the estimation of genetic risks -- Mendelian risk -- Risk modified by reproductive history -- Risk based upon phenotype -- Risk based upon genotype -- Familial versus new ...