Psychopathology terms Flashcards
Agnosia
Fairlure to recognize or identify objects, despite intact sensory function
Akathisia
A state of motor restlessness, sometimes produced by neuroleptic medication,
that ranges from a feeling of inner distress to an inability to sit still
Aldehyde dehydrogenase
Enzyme that carries out a specific step in alcohol metabolism,
that is, the metabolism of acetaldehyde to acetate. This enzyme may be blocked by the
drug disulfiram (Antabuse).
Aliphatic
of, relating to, or being an organic compound having an open-chain structure
Amenorrhea
Abscence of menses
Amnestic disorder
severe memory impairment without other significant impairments of
cognitive functioning
Amyloid angiopathy
a neurological condition in which amyloid protein is deposited onto
the walls of the arteries of the brain, increasing the risk of bleeding into the brain
(hemorrhagic stroke)
Anhedonia
a psychological condition characterized by inability to experience pleasure or excitement in
acts which normally produce it
Anxiolytics
antianxiety medications; tranquilizers. Benzodiazepines are anxiolytic drugs.
Aphasia
Deterioration og language function
Apraxia
Impairmed ability to execute to execute motor activities, despite intact motor abilities, sensory function, comprehension
Asterixis
A flapping movement of hyperextended hands
Ataxia
Loss of ability to coordinate muscular movement
Bradykinesia
slowness in the execution of movement, as opposed to slowness in
initiation of movement. This is a feature of Parkinson’s disease and other disorders
involving the basal ganglia.
Carbohydrate deficient transferrin (CDT)
an elevation of 20 units or higher is useful in
identifying individuals who consume eight or more alcoholic drinks daily
Choreoathetosis
uncontrolled or slow movement due to muscle tone problems, usually in
large muscle groups, that leads to slow involuntary contractions of the head, limbs, trunk,
or neck
Concatenation
A series of interconected or interdependent things or events
Confabulation
The replacement of gap in a person’s memory by a falsification that he or she believes to be true
Creutzfeldt-Jakob disease
one of the subacute spongiform encephalopathies, a group of
central nervous system diseases caused by transmissible agents known as “slow viruses,”
or prions. Typical manifestation includes dementia, involuntary movements, and periodic
EEG activity.
Delirium
a disturbance of consciousness and a change in cognition that develops over a
short period of time
Delirium tremens
a withdrawal syndrome occurring in persons who have developed
physiological dependence on alcohol, characterized by tremor, visual hallucinations, and
autonomic instability
Delusion
a fixed false belief.
Non-psychotic delusion – a fixed false belief that is plausible
Psychotic delusion – a fixed false belief that is not plausible
Depersonalization
a state in which one no longer perceives the reality of one’s self or
one’s environment.
Derealization
an alteration in perception leading to the feeling that the reality of the world
has been changed or lost
Disorder
a disturbence in physical or mental health or functions; malady or dysfunction
Discursive
Proceeding coherently from topic to topic marked by analytical reasoning
Dysarthria
Impaired ability to articulate
Dysgraphia
Impaired ability to write
Dyskinesia
an impairment in the ability to control movements, characterized by
spasmodic or repetitive motions or lack of coordination.
Dysnomia
Impaired abillity to name objects
Dysphoria
An emotional state characterized by anxiety, depression or unease