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 ...

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

A massive global genetics study is reshaping how we understand mental illness—and why diagnoses so often pile up. By ...

Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

New research helps explain why disease-associated genetic variants can lead to variable clinical outcomes, influenced both by the patterns of secondary variants, or genetic background, and by how ...