A mental disorder, also referred to as a mental illness or psychiatric disorder, is a behavioral or mental pattern that causes significant distress or impairment of personal functioning.

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Unmasking Addiction: Scientists Discover Common Brain Network Among People With Substance Use Disorder

Excessive fluid consumption: Habit or hormonal disorder?

A New Phase of Matter – Researchers Detail How Disorder Alters Quantum Spin Liquids

Artificial Brain Reveals The Genetic Origins of Autism Spectrum Disorder

Seasonal affective disorder (SAD)

Researchers detail how disorder alters quantum spin liquids, forming a new phase of matter

Intellectual disability more common in families with substance use disorder

New study from the UK calls into question the assumption that cannabis use necessarily increases the risk of psychotic disorder. There was no significant association between any measure of cannabis use at baseline and transition to psychosis, the persistence of symptoms, or functional outcome.

Association between cannabis use disorder and schizophrenia stronger in young males than in females | Psychological Medicine | Cambridge Core

Proven Medication, Troubling Math: Only 1 in 4 Adolescent Treatment Facilities Offer Buprenorphine for Opioid Use Disorder

Neural signature for borderline personality disorder identified

Chemical imbalance in the forebrain discovered in people with obsessive-compulsive disorder

Study: Cannabis Products Safe and Effective in Treating Generalized Anxiety Disorder

Grocery store carts set to help diagnose common heart rhythm disorder and prevent stroke

Firearm Ownership Among a Nationally Representative Sample U.S. Veterans: Male sex, conservative political ideology, rural living, home ownership, cumulative trauma burden, and lifetime history of alcohol use disorder were most strongly associated with firearm ownership.

New Drug for Cannabis Use Disorder Shows Promise in Early Trials in Humans

High Risk: Extensive Study Links Cannabis Use Disorder to Bipolar and Depression

'Viking Disease' Hand Disorder May Come From Neanderthal Genes

A New Therapy for Multiple Personality Disorder Helps a Woman with 12 Selves

NIH Scientists Discover Protein Behind Rare Genetic Skin Disorder