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1,321 Possible Causes for Hallucinations, Memory Impairment

  • Vitamin B12 Deficiency

    Mood was depressive and hallucinations were noted. Laboratory analyses were normal, except for a low vitamin B(12) level ( 150 pg mL(-1)).[] These results suggest that memory retention impairment formed during vitamin B 12 deficiency is partially attributable to oxidative stress. Copyright 2016 The Authors.[] The Charles Bonnet syndrome (CBS) is a condition associated with complex visual hallucinations occurring in the elderly in patients with visual impairment and normal mental[]

  • Alzheimer Disease

    Variance in the level of carer distress was accounted for by sleep disruptions, hallucinations and mood-related depressive features in patients and carer gender.[] The MCI patients showed impairment of everyday memory tasks requiring delayed recall.[] […] verbal aggression, general emotional distress, restlessness, pacing, shredding paper or tissues, yelling); delusions (firmly held belief in things that are not real); or hallucinations[]

  • Dementia

    Clinical predictors of PDD were visual hallucinations (odds ratio [OR] 21.3; 95% CI: 1.5 to 309.6) and male gender (OR 9.6; 95% CI: 1.3 to 71.4).[] The mechanisms underlying age-associated memory impairment are, however, not understood.[] We aimed to identify predictors of misclassification by 3 brief cognitive assessments; the Mini-Mental State Examination (MMSE), Memory Impairment Screen (MIS) and animal[]

  • Heart Failure

    […] with cerebrovascular atherosclerosis: Confusion Memory impairment Anxiety Headaches Insomnia Bad dreams or nightmares Rarely, psychosis with disorientation, delirium, or hallucinations[] memory Risk Factors Some people are more likely than others to develop heart failure.[] […] disorders, states of confusion, cognitive impairment. 7 Diagnostics 7.1 Physical exam Increased jugular vein pressure (filling level at 45 elevated upper body and slightly[]

  • Wernicke-Korsakoff Syndrome

    He showed confusional state, hallucinations, delirium of jealousy and a serious impairment of recent memory.[] The pattern of both anterograde and retrograde memory impairment and frontal pathology is shown to be comparable with that observed in patients with Wernicke-Korsakoff Syndrome[] The symptoms that are highly suggestive of wernicke korsakoff syndrome are depressive or psychotic symptoms, abusing alcohol, delusions or hallucinations, hostile behavior[]

  • Mild Cognitive Impairment

    […] nocturnal dream enactment behavior, consistent with clinically probable REM sleep behavior disorder (RBD), and converted to probable DLB with the development of recurrent visual hallucination[] The case of Ms E, a 60-year-old woman with mild memory impairment and white matter lesions on magnetic resonance imaging, provides an opportunity to consider the questions[] […] logically, repetitive statements or movements, occasional muscle twitches, restlessness, agitation, anxiety, tearfulness, wandering (especially in late afternoon or at night), hallucinations[]

  • Anti-NMDA Receptor Encephalitis

    In view of refractory seizures, hallucinations, psychobehavioral and catalepsy like symptoms, and CSF showing lymphocytic pleocytosis, possibility of autoimmune encephalitis[] The patient exhibited a severe short-term episodic memory impairment and psychiatric symptoms.[] She developed disorientation and hallucination after fever and vomiting. Hypothermia, hypoventilation, hypertension, paralytic ileus and hyponatremia were present.[]

  • Arteriovenous Malformation

    Difficulties with everyday activities • Abnormal sensations (numbness, tingling, or spontaneous pain) • Memory and thought-related problems, such as confusion, dementia or hallucinations[] […] involving the use of or understanding language (aphasia or dysphasia); abnormal sensations such as numbness, tingling, or spontaneous pain (paresthesia or dysesthesia); memory[] Mental confusion or hallucination is also possible. There is evidence that AVMs may also cause subtle learning or behavioral disorders during childhood.[]

  • Dementia with Lewy Bodies

    This study extends the prognostic value of hallucinations for DLB to the preclinical phases.[] This result indicates that CA1 may be more functionally relevant than CA2 in the context of memory impairment in DLB.[] On neuropsychological tests, sub-cortical frontal syndrome is frequent, visual memory impairment, visuospatial impairment and visuo-constructive difficulties are also characteristics[]

  • Creutzfeldt Jakob Disease

    Her symptoms included behavioral change, visual hallucinations, vertigo, and recent falls.[] A week later, she was hospitalized due to memory impairment; repeated MRI and total body computed tomography scan showed no significant findings.[] The second was a 72 years old female who presented with generalized axial and limb rigidity, mutisim, personality changes and hallucinations along with RPD.[]

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