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Psychoactive drug
A psychoactive drug or psychotropic substance is a chemical substance that acts primarily upon the central nervous system where it alters brain function, resulting in temporary changes in perception, ... > more -
Schizophrenia
Mental Health Research
Mental Health
Psychiatry
Disorders and Syndromes
Attention Deficit Disorder
Schizophrenia
Schizophrenia is a mental disorder characterized by persistent defects in the perception or the expression of reality. A person experiencing untreated schizophrenia typically demonstrates ... > more -
Homosexuality
Homosexuality can refer to both attraction or sexual behavior between people of the same sex, or to a sexual orientation. When describing the latter, it refers to enduring sexual and romantic ... > more -
Hearing impairment
A hearing impairment is a decrease in one's ability to hear (i.e. perceive auditory information). While some cases of hearing loss are reversible with medical treatment, many lead to a permanent ... > more -
Attention Deficit Disorder
Borderline Personality Disorder
Healthy Aging
Psychiatry
Eating Disorders
Mental Health Research
Obsessive-compulsive personality disorder
Obsessive-compulsive personality disorder (OCPD), or anankastic personality disorder, is a personality disorder that is characterized by a general psychological inflexibility, rigid conformity to ... > more
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