Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/47349
Title: Neuro-Ophthalmic Syndromes and Processing Speed in Multiple Sclerosis
Authors: Costa, Silvana L. 
Gonçalves, Óscar F. 
Chiaravalloti, Nancy D. 
DeLuca, John 
Almeida, Jorge 
Keywords: Adult; Auditory Perception; Cognition Disorders; Disability Evaluation; Female; Humans; Male; Multiple Sclerosis; Neuropsychological Tests; Psychomotor Performance; Spatial Processing; Syndrome; Vision Disorders
Issue Date: 2016
Abstract: The impact of prior neuro-ophthalmic syndromes on the performance on vision-based neuropsychological tasks in patients with multiple sclerosis (MS) is unknown. Two groups of MS participants, one with (Msos+) and the other without (Msos-), a history of neuro-ophthalmic syndromes, underwent neuropsychological assessment and were compared with healthy age- and education-matched controls (HC). Participants with Msos+ performed significantly worse on the symbol digit modalities test than the Msos- (P < 0.03) and the HC groups (P < 0.01) and coding (P < 0.01). A clinical history of neuro-ophthalmic syndromes is associated with reduced performance on visual processing speed tasks.
URI: http://hdl.handle.net/10316/47349
DOI: 10.1097/WNO.0000000000000272
Rights: openAccess
Appears in Collections:I&D CINEICC - Artigos em Revistas Internacionais

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