Terminology Flashcards
Extracampine hallucination
hallucinations experiences outside limits of sensory field, outside visual field or beyond range of audibility
in schizophrenia, epilepsy and organic disorders
Pareidolia
psychological phenomenon where people see recognisable shapes in objects that are unrelated or ambiguous e.g. shape of animal in cloud
this can be a normal phenomenon, but may also be triggered by psychomimetic drugs
synaesthesia
sensory stimulus in one modality resulting in sensory experience in another e.g. hearing colours
can be a normal phenomenon
delusional perception
phenomenon where a person attributes a false or unusual meaning to a true perception. For example, someone might interpret a normal event, like red traffic lights, as a sign that martians are about to land
Fregoli delusion
patient believes that someone unfamiliar is actual disguised as someone familiar
Capgras delusions
patient believes someone familiar to them is actually an imposter
cotard delusion
psychotic depression typically - nihilistic delusion when patient believes that they are dead
third person hallucination
patient hears two or more voices arguing about them or referring to them in third person
running commentary hallucinations
patients hear voices that comment on everything they are doing in the environment
autoscopy
involves VH experience of seeing oneself as a whole person outside of ones own bodily spacef
flight of ideas
logical connection between each of two sequential ideas
neologisms
invention of new words
stock words
patients use words in an idiosyncratic way to convey a greater range of meaning than they can mentally grasps
lack of words
syntax - tendency for words to intrude into thoughts and speech
these words plug gaps in the persons reduced working vocab
tangentiality
a thought disturbance that is marked by oblique speech in which the person constantly digresses to irrelevant topics and fails to arrive at the point
circumstantiality
superfluous and roundabout, the speaker will go off on irrelevant tangents before coming back to the main point
metonymy
substitution of one word for another word in which it is associated
poverty of speech content
poverty of thought, empty speech, alogia, verbigeration and negative formal thought disorder
couvade syndrome
sympathetic pregnancy - men experience same symptoms as their pregnant partners
gustatory hallucinations
hallcuination of taste
hygric hallucination
perception of fluid on the body
kinaesthetic hallucinations
hallucinations of bodily sensation which may be superficial, kinaesthetic or visceral - superficial affect the skin and may be therapic, haptic or hygric
sensory distortions vs false perceptions
sensory distortions - real perceptual object is perceived as distorted
false perceptions - new perception occur with or without external stimuli
functional hallucinations
a rare perceptual disorder that occurs when a person experiences a hallucination and stimulus occuring only at the same time e.g. hearing voices only when the fan is running
mitmachen
can put ones body in any posture depite instructions to resist this