Literature DB >> 1546528

Cognition in relapsing-remitting multiple sclerosis: a multichannel event-related potential (P300) study.

N I Triantafyllou1, K Voumvourakis, I Zalonis, K Sfagos, V Mantouvalos, S Malliara, C Papageorgiou.   

Abstract

Auditory event-related potentials (AERP) were elicited in 47 patients with relapsing-remitting (RR) multiple sclerosis (MS) and 24 age-matched controls. MS patients had significantly prolonged N2 and P3 latencies as well as low P3 amplitude compared with controls. Seven of them exceeded 3 standard deviations from the control mean values. The observed N2 and P3 alterations are associated with the patients' disability status as it is defined by the Kurtzke expanded disability status scale (EDSS), but are not related to the duration of the disease. A possible cognitive decline as reflected in the observed AERP components alterations in MS patients is subsequently discussed.

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Year:  1992        PMID： 1546528     DOI： 10.1111/j.1600-0404.1992.tb03988.x

Source DB:  PubMed          Journal:  Acta Neurol Scand        ISSN： 0001-6314            Impact factor:   3.209


  7 in total

1.  Electrophysiological evidence for a defect in the processing of temporal sound patterns in multiple sclerosis.

Authors:  S J Jones; L Sprague; M Vaz Pato
Journal:  J Neurol Neurosurg Psychiatry       Date:  2002-11       Impact factor: 10.154

Review 2.  Neurophysiological correlates of cognitive disturbances in multiple sclerosis.

Authors:  Letizia Leocani; Javier J Gonzalez-Rosa; Giancarlo Comi
Journal:  Neurol Sci       Date:  2010-11       Impact factor: 3.307

3.  Longitudinal study of cognitive dysfunction in multiple sclerosis: neuropsychological, neuroradiological, and neurophysiological findings.

Authors:  M R Piras; I Magnano; E D G Canu; K S Paulus; W M Satta; A Soddu; M Conti; A Achene; G Solinas; I Aiello
Journal:  J Neurol Neurosurg Psychiatry       Date:  2003-07       Impact factor: 10.154

4.  Evaluating sub-clinical cognitive dysfunction and event-related potentials (P300) in clinically isolated syndrome.

Authors:  Belgin Kocer; Tugba Unal; Bijen Nazliel; Zeynep Biyikli; Zulal Yesilbudak; Sirel Karakas; Ceyla Irkec
Journal:  Neurol Sci       Date:  2008-11-11       Impact factor: 3.307

5.  Cluster analysis of behavioural and event-related potentials during a contingent negative variation paradigm in remitting-relapsing and benign forms of multiple sclerosis.

Authors:  Javier J Gonzalez-Rosa; Manuel Vazquez-Marrufo; Encarnacion Vaquero; Pablo Duque; Monica Borges; Carlos M Gomez-Gonzalez; Guillermo Izquierdo
Journal:  BMC Neurol       Date:  2011-06-02       Impact factor: 2.474

6.  Event-related potentials and cognitive performance in multiple sclerosis patients with fatigue.

Authors:  Anna Pokryszko-Dragan; Mieszko Zagrajek; Krzysztof Slotwinski; Malgorzata Bilinska; Ewa Gruszka; Ryszard Podemski
Journal:  Neurol Sci       Date:  2016-06-06       Impact factor: 3.307

7.  Magnetoencephalography and High-Density Electroencephalography Study of Acoustic Event Related Potentials in Early Stage of Multiple Sclerosis: A Pilot Study on Cognitive Impairment and Fatigue.

Authors:  Damiano Paolicelli; Alessia Manni; Antonio Iaffaldano; Giusy Tancredi; Katia Ricci; Eleonora Gentile; Rosa Gemma Viterbo; Silvia Giovanna Quitadamo; Marina de Tommaso; Maria Trojano
Journal:  Brain Sci       Date:  2021-04-09
  7 in total

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