“String Hallucinations”: Multimodal Tactile and Visual Hallucinations in Parkinson's Disease
نویسندگان
چکیده
منابع مشابه
Visual hallucinations in eye disease.
PURPOSE OF REVIEW The literature related to visual hallucinations in ophthalmological settings from 2007 to 2008 is presented as a review of recent developments and trends. RECENT FINDINGS Acuity, contrast sensitivity, age and sex emerge as significant and consistent risk factors for visual hallucinations, together with new evidence to suggest that up to 40% of patients have long-term halluci...
متن کاملA review of tactile hallucinations in Parkinson’s disease
Various hallucinations are unpleasant not only for patients with Parkinson’s disease (PD), but also for their caregivers. Visual hallucinations are a well-recognized problem. Auditory and other types of hallucinations are generally accompanied by visual hallucinations. Tactile hallucinations (THs) rarely occur in patients with PD.
متن کاملA Case Report on Somatoform Disorder: Colorful Visual Hallucinations
Objectives: To report a case of somatoform disorder (not otherwise specified-NOS). Methods: The patient was an eight-year-old boy who complained of anxiety and seeing visual hallucinations of colorful shapes. He was administered ant migraine and antiepileptic drugs. However, no changes were observed. Psychotherapy was started, as well as fluoxetine (20 mg per day). Initial assessments includ...
متن کاملVisual Hallucinations in Eye Disease and Lewy Body Disease.
OBJECTIVES Visual hallucinations (VH) most commonly occur in eye disease (ED), Parkinson disease (PD), and Lewy body dementia (LBD). The phenomenology of VH is likely to carry important information about the brain areas within the visual system generating them. METHODS Data from five controlled cross-sectional VH studies (164 controls, 135 ED, 156 PD, 79 [PDD 48 + DLB 31] LBD) were combined a...
متن کاملHallucinations and conscious access to visual inputs in Parkinson’s disease
The pathophysiology of visual hallucinations in Parkinson's disease has yet to be characterized. Although stimulus-driven ("bottom-up") processes are known to be impaired, the role of "top-down" processes remains to be determined. Distinguishing between conscious and non-conscious detections (i.e. access to consciousness) may be a valuable way of monitoring top-down processes. Conscious access ...
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ژورنال
عنوان ژورنال: Movement Disorders Clinical Practice
سال: 2015
ISSN: 2330-1619
DOI: 10.1002/mdc3.12252