Hallucinogen Persisting Perception Disorder (HPPD) is a cognitive disorder in which individuals continuously re-experience visual and other sensory hallucinations that they first experienced while ...

Eating disorders are complicated mental illnesses characterized by a disruption in a person’s eating patterns, leading to mental and physical complications. Sensory processing disorder (SPD) is a ...

Delusional disorder is primarily characterized by one or more delusions lasting for at least a month, while schizophrenia involves a broader range of psychotic symptoms, such as hallucinations and ...

Significant genetic correlations were found between pediatric neuropsychiatric conditions and various ocular disorders.