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93 Possible Causes for Perceptual Distortion

  • Hallucinogen

    It is described as a re-experiencing of some perceptual distortions induced while intoxicated and suggested to subsequently cause functional impairment or anxiety.[] Nine individuals (75%) in the schizophrenia and HPPD group reported the ability to identify specific precursory cues for the appearance of the HPPD-associated perceptual distortions[] Mescaline's perceptual distortions typically affect a person's thinking process, time awareness and self-awareness.[]

  • Schizophrenia

    distortions Substance abuse Multiple substances (e.g., hallucinogens, narcotics, alcohol) and withdrawal from these substances can cause delusions and hallucinations Table[] These two Wisconsin subscales measure perceptual distortions alone (PER) or combined with wrong attribution of causation (PERMAG) in normal persons.[] […] and perceptual disturbances, such as hallucinations.[]

  • Anti-NMDA Receptor Encephalitis

    Abstract The California Encephalitis Project (CEP), established in 1998 to explore encephalitic etiologies, has identified patients with N-methyl-D-aspartate receptor (NMDAR) antibodies, the likely etiology of their encephalitis. This study compares the presentation of such patients to those with viral encephalitis, so[…][]

  • Cannabis Abuse

    Psychiatry Res. 2007 May 30;151(1-2):151-4. Epub 2007 Mar 26. Author information 1 Department of Psychiatry, 0810, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0810, USA. Abstract The goal of the present study was to examine the rate of cannabis use among participants in the Cognitive[…][]

  • Sensory Deprivation

    Weak correlations were found between HS-evoked perceptual distortion and level of dissociation in two regions (P 0.050).[] Auditory and visual hallucinations and disorientation in time and place indicate perceptual distortions due to sensory deprivation.[] As expected, volunteers who were less prone to hallucinations experienced fewer perceptual distortions, but they still reported a variety of delusions and hallucinations.[]

  • Hallucinogen Delusional Disorder

    distortions experienced correspond with reality), and affective or mood disorder, which consist of anxiety, depression, or mania (typically, the individual feels that he[] Mescaline's perceptual distortions typically affect a person's thinking process, time awareness and self-awareness.[] distortions.[]

  • Schizoid Personality Disorder

    distortion ) デキストロアンフェタミン ( dextroamphetamine ) 双生児研究 ( twin study ) 反社会性パーソナリティ障害 ( antisocial personality disorder ) セロトニン受容体 ( serotonin receptor ) 胃腸出血 ( gastrointestinal[] distortions and eccentricities of behavior, beginning by early adulthood and present in a variety of contexts."[] Symptoms of Schizotypal Personality Disorder include those listed above AND: Cognitive and/or perceptual distortions Inaccurate interpretation of casual incidents and events[]

  • Hallucinogen Affective Disorder

    Overdose LSD is not a particularly toxic drug; deaths that have been linked to LSD are usually unintended consequences of perceptual distortion, such as falls.[] distortions.[] The short-term effects of LSD may include: vivid perceptual distortions (hallucinations) a distorted sense of time and place rapidly changing emotions altered state of thinking[]

  • Fluctuating Level of Consciousness

    Telling the patient that someone will brush the bugs away supports the perceptual distortions.[] Telling the patient that someone will brush the bugs away supports the perceptual distortions. REF: Page 436 (Box 23-1) 4.[] Exerting control over responses to perceptual distortions is an unrealistic indicator for a patient with sensorium problems related to delirium.[]

  • Lysergic Acid Diethylamide Poisoning

    distortions and hallucinations.[] Sensory effects include perceptual distortions that vary with dose, setting, and mood. Psychic effects include distortions of thought associated with time and space.[] […] of perceptual reality, emotional swings, feeling of timelessness, illusory separation of mind from body a subtype of brain receptors sensitive to serotonin, the 5-HT2A receptors[]

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