As a child psychiatrist, I've seen how the diagnosis of oppositional defiant disorder (ODD) is frequently misunderstood and ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has been garnering attention for its role in foreshadowing neurodegenerative brain ...

Hypersexuality refers to having uncontrollable and persistent sexual thoughts, behaviors, and urges that could affect several aspects of your life. Some authorities and researchers classify ...

Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

A patient experiences REM sleep behavior disorder. REM sleep behavior disorder is commonly seen in older men, and symptoms include violent muscle movements or fighting during the night. One of the ...

What is REM sleep disorder? REM sleep disorder (RBD) is a type of parasomnia associated with synucleinopathies ––a diverse group of neurodegenerative disorders thought to share a common pathologic ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has been garnering attention for its role in foreshadowing neurodegenerative brain ...

Eating behaviour is determined by genetic, psychological, sociocultural, and environmental factors. Disturbances in eating behaviour characterized by either insufficient or excessive food intake, ...

Purging behaviors (vomiting or misuse of laxatives, diuretics, or enemas) can also shift from conscious decisions to ...

New research reveals a threefold rise in disruptive behavior disorders among children exposed to maternal cannabis use during pregnancy and postpartum. Study: Maternal cannabis use disorder and ...