Alteration of early components of the visual evoked potential in amyotrophic lateral sclerosis

Thomas F. Münte; Mathias C. Tröger; Isabel Nusser; Bernardina M. Wieringa; Sönke Johannes; Mike Matzke; Reinhard Dengler

doi:10.1007/s004150050206

Alteration of early components of the visual evoked potential in amyotrophic lateral sclerosis

Thomas F. Münte^*, Mathias C. Tröger, Isabel Nusser, Bernardina M. Wieringa, Sönke Johannes, Mike Matzke, Reinhard Dengler

^*Korrespondierende/r Autor/-in für diese Arbeit

Klinik für Neurologie

50 Zitate (Scopus)

Abstract

Evoked potentials were recorded in three different visual experiments in 14 patients with amyotrophic lateral sclerosis (ALS) and 14 matched control subjects. Control subjects' evoked potentials (EPs) were characterized by an initial positivity in the 90-140 ms range (P1) at the temporo-occipital site. This component was absent from the group average of the ALS patients as well as the individual patients' EPs. As the P1 is known to emanate from inferior occipito-temporal areas, this finding provides electrophysiological evidence for a cortical involvement in ALS including visual areas.

Originalsprache	Englisch
Zeitschrift	Journal of Neurology
Jahrgang	245
Ausgabenummer	4
Seiten (von - bis)	206-210
Seitenumfang	5
ISSN	0340-5354
DOIs	https://doi.org/10.1007/s004150050206
Publikationsstatus	Veröffentlicht - 11.05.1998

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Forschungsschwerpunkt: Gehirn, Hormone, Verhalten - Center for Brain, Behavior and Metabolism (CBBM)

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10.1007/s004150050206

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title = "Alteration of early components of the visual evoked potential in amyotrophic lateral sclerosis",

abstract = "Evoked potentials were recorded in three different visual experiments in 14 patients with amyotrophic lateral sclerosis (ALS) and 14 matched control subjects. Control subjects' evoked potentials (EPs) were characterized by an initial positivity in the 90-140 ms range (P1) at the temporo-occipital site. This component was absent from the group average of the ALS patients as well as the individual patients' EPs. As the P1 is known to emanate from inferior occipito-temporal areas, this finding provides electrophysiological evidence for a cortical involvement in ALS including visual areas.",

author = "M{\"u}nte, \{Thomas F.\} and Tr{\"o}ger, \{Mathias C.\} and Isabel Nusser and Wieringa, \{Bernardina M.\} and S{\"o}nke Johannes and Mike Matzke and Reinhard Dengler",

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doi = "10.1007/s004150050206",

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AU - Münte, Thomas F.

AU - Tröger, Mathias C.

AU - Nusser, Isabel

AU - Wieringa, Bernardina M.

AU - Johannes, Sönke

AU - Matzke, Mike

AU - Dengler, Reinhard

PY - 1998/5/11

Y1 - 1998/5/11

N2 - Evoked potentials were recorded in three different visual experiments in 14 patients with amyotrophic lateral sclerosis (ALS) and 14 matched control subjects. Control subjects' evoked potentials (EPs) were characterized by an initial positivity in the 90-140 ms range (P1) at the temporo-occipital site. This component was absent from the group average of the ALS patients as well as the individual patients' EPs. As the P1 is known to emanate from inferior occipito-temporal areas, this finding provides electrophysiological evidence for a cortical involvement in ALS including visual areas.

AB - Evoked potentials were recorded in three different visual experiments in 14 patients with amyotrophic lateral sclerosis (ALS) and 14 matched control subjects. Control subjects' evoked potentials (EPs) were characterized by an initial positivity in the 90-140 ms range (P1) at the temporo-occipital site. This component was absent from the group average of the ALS patients as well as the individual patients' EPs. As the P1 is known to emanate from inferior occipito-temporal areas, this finding provides electrophysiological evidence for a cortical involvement in ALS including visual areas.

UR - https://www.scopus.com/pages/publications/0031899462

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DO - 10.1007/s004150050206

M3 - Journal articles

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VL - 245

SP - 206

EP - 210

JO - Journal of Neurology

JF - Journal of Neurology

IS - 4

ER -

Alteration of early components of the visual evoked potential in amyotrophic lateral sclerosis

Abstract

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