In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

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 ...

Severe mental disorders like major depressive disorder, bipolar disorder, and schizophrenia share a genetic overlap with ...

Psychiatric disorders often overlap and can make diagnosis difficult. Depression and anxiety, for example, can coexist and share symptoms. Schizophrenia and anorexia nervosa. Autism and attention ...

Researchers have found that motor delay and low muscle tone were common signs of an underlying genetic diagnosis in children with neurodevelopment disorders. In a new study, UCLA Health researchers ...

A rare cause of hereditary cognitive decline known as CSF1R-Related Disorder (CSF1R-RD) gets its name from mutations in the CSF1R gene, discovered by Mayo Clinic. Memory loss occurs as the condition ...

Researchers have uncovered shared genetic pathways that link multiple psychiatric disorders. These new findings have the potential to change the way psychiatric disorders are diagnosed and treated, ...

Alzheimer's disease is the most common form of dementia worldwide, and its development is influenced by a combination of ...

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 ...