What happens when the brain misbehaves? Flashcards
Lewy body
Circular fibrous structure found in several neurodegenerative disorders; forms within the cytoplasm of neurons and is thought to result from abnormal neurofilament metabolism.
cognitive-behavioral therapy (CBT)
Problem-focused, action-oriented, structured, treatment for eliminating dysfunctional thoughts and maladaptive behaviors.
DSM
Abbreviation of Diagnostic and Statistical Manual of Mental Disorders, the American Psychiatric Association’s classification system for psychiatric disorders.
phenylketonuria (PKU)
Behavioral disorder caused by elevated levels of the amino acid phenylalanine in the blood and resulting from a defect in the gene for the enzyme phenylalanine hydroxylase; the major symptom is severe mental retardation.
type II schizophrenia
Disorder characterized by negative symptoms (behavioral deficits) and associated with chronic affliction, poor prognosis, poor response to neuroleptics, cognitive impairments, enlarged ventricles, and cortical atrophy, particularly in the frontal cortex.
diaschisis
Neural shock that follows brain damage in which areas connected to the site of damage show a temporary arrest of function.
focal seizure
Seizure that begins locally (at a focus) and then spreads out to adjacent areas.
grand mal seizure
Seizure characterized by loss of consciousness and stereotyped motor activity.
automatism
Unconscious, repetitive, stereo-typed movement characteristic of seizure.
bipolar disorder
Mood disorder characterized by periods of depression alternating with normal periods and periods of intense excitation, or mania.
postictal depression
Postseizure state of confusion and reduced affect.
dementia
Acquired and persistent syndrome of intellectual impairment characterized by memory and other cognitive deficits and impairment in social and occupational functioning.
neuropsychoanalysis
Movement within neuroscience and psychoanalysis to combine the insights of both to yield a unified understanding of mind and brain.
posttraumatic stress disorder (PTSD)
Syndrome characterized by physiological arousal symptoms brought on by recurring memories and dreams related to a traumatic event for months or years after the event.
catatonic posture
Rigid or frozen pose resulting from a psychomotor disturbance.