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Perceptual disturbance or perceptual disorder may refer to: Perceptual disturbances or distortions, for instance with hallucinogenic drugs Hallucinations , for instance visual or auditory hallucinations
Perceptual disturbances: These can include illusions, which involve the misperception of real stimuli in the environment, or hallucinations, which involve the perception of stimuli that do not exist. Mood lability : Distortions to perceived or communicated emotional states as well as fluctuating emotional states can manifest in delirium (e.g ...
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Psychoeducation involves counseling regarding the disorder, reassurance, and emphasis on DPDR as a perceptual disturbance rather than a true physical experience. [12] Clinical pharmacotherapy research continues to explore a number of possible options, including selective serotonin reuptake inhibitors (SSRI), benzodiazepines , stimulants and ...
An aura is a perceptual disturbance experienced by some with epilepsy or migraine.An epileptic aura is actually a minor seizure. [1]Epileptic and migraine auras are due to the involvement of specific areas of the brain, which are those that determine the symptoms of the aura.
Micropsia is a condition affecting human visual perception in which objects are perceived to be smaller than they actually are. Micropsia can be caused by optical factors (such as wearing glasses), by distortion of images in the eye (such as optically, via swelling of the cornea or from changes in the shape of the retina such as from retinal edema, macular degeneration, or central serous ...
Sensory processing disorder (SPD), formerly known as sensory integration dysfunction, is a condition in which multisensory input is not adequately processed in order to provide appropriate responses to the demands of the environment.
Associative agnosia is an inability to identify objects even with apparent perception and knowledge of them. It involves a higher level of processing than apperceptive agnosia. [9] Individuals with associative agnosia can copy or match simple figures, indicating that they can perceive objects correctly.