Definitions Flashcards
Delusion
an idiosyncratic belief or impression that is firmly maintained despite being contradicted by what is generally accepted as reality or rational argument, typically a symptom of mental disorder.
Ideas of Reference
seeing coincidences as having personal meaning
Thought Broadcasting
delusional belief that others can hear or are aware of an individual’s thoughts. This differs from telepathy in that the thoughts being broadcast are thought to be available to anybody.
Thought Insertion
The delusion that thoughts are being placed into one’s mind by an outside source.
Thought withdrawal
The patient believes that thoughts have been taken away from his or her mind. He or she is able to describe a subjective experience of beginning a thought and then suddenly having it removed by some alien force. This symptom does not include the mere subjective recognition of alogia.
Hallucinations
represent an abnormality in perception. They are false perceptions occurring in the absence of an identifiable external stimulus
Loosening of Associations/Derailment
Thought disorder characterized by discourse consisting of a sequence of unrelated or only remotely related ideas. The frame of reference often changes from one sentence to the next.
Tangentiality
The patient replies to a question in an oblique, tangential, or even irrelevant manner. The reply may be related to the question in some distant way, or the reply may be unrelated and seem totally irrelevant.
Incoherence (Word Salad)
“confused or unintelligible mixture of seemingly random words and phrases” (differs from derailment in that with incoherence the abnormality occurs at the level of the sentence or clause, which contains words or phrases that are joined incoherently.)
Circumstantiality
pattern of speech that is very indirect and delayed in reaching its goal ideas. In the process of explaining something, the speaker brings in many tedious details and sometimes makes parenthetical remarks.
Distractible speech
During the course of a discussion or an interview, the patient stops talking in the middle of a sentence or idea and changes the subject in response to a nearby stimulus, such as an object on a desk, the interviewer’s clothing or appearance, and so forth.
Clanging
mode of speech characterized by association of words based upon sound rather than concepts
Stupor
lack of critical cognitive function and level of consciousness wherein a sufferer is almost entirely unresponsive and only responds to base stimuli such as pain
Waxy Flexibility
if one were to move the arm of someone with waxy flexibility, they would keep their arm where one moved it until it was moved again, as if it were made from wax
Catalepsy
Symptoms include: rigid body, rigid limbs, limbs staying in same position when moved (waxy flexibility), no response, loss of muscle control, and slowing down of bodily functions, such as breathing.
Posturing
voluntarily assumes an inappropriate or a bizarre posture. Manneristic gestures or tics also may be observed. These involve movements or gestures that appear artificial or contrived, are not appropriate to the situation, or are stereotyped and repetitive. (Patients with tardive dyskinesia may have manneristic gestures or tics, but these should not be considered manifestations of catatonia.)
Grimacing
Odd mannerisms with the body and face
Echopraxia
involuntary repetition or imitation of another person’s actions
Echolalia
involuntary repetition of sounds and language