Affective Disorders: Any disorder in which the primary symptoms are associated with mood disturbances, such as extreme depression, excessive elation, or both.
Agoraphobia: An extreme fear of public places or open spaces.
Anxiety Disorder: A mental disorder in which an individual experiences physiological arousal and feelings of tension, tremor, shaking, and general apprehension without obvious reason or provocation.
Drapetomania: A fictitious mental illness believed to cause slaves to run away from their masters and obsessively seek freedom. An example of the misuse of the medical model of psychopathology.
Magnetic Resonance Imaging (MRI): A technique for exploring the human brain, using magnetic fields and radio waves to generate and record energy pulses within the brain.
Psychopathology: The study of mental disorders, or any significant behavioral or psychological syndrome, that is an impairment to an individual's areas of functioning.
Schizophrenia: A psychotic disorder consisting of the breakdown of integrated personality functioning, withdrawal from reality, emotional disturbance, or all of the above.