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  Cortical areas and the control of self-determined finger movements: an fMRI study

Schubert, T., von Cramon, D. Y., Niendorf, T., Pollmann, S., & Bublak, P. (1998). Cortical areas and the control of self-determined finger movements: an fMRI study. NeuroReport, 9(14), 3171-3176. doi:10.1097/00001756-199810050-00009.

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Schubert, Torsten1, Autor           
von Cramon, D. Yves1, Autor           
Niendorf, Thoralf1, Autor           
Pollmann, Stefan1, Autor           
Bublak, Peter1, Autor           
Affiliations:
1MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              

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 Zusammenfassung: WE investigated cortical areas involved in the control of self-determined finger movements. In a tapping task, subjects tapped with different movement frequencies in two different movement conditions (predetermined vs self-determined). fMRI provided evidence for the involvement of the horizontal and ascending parts of the intraparietal sulcus (IPS), the left superior frontal gyrus and the posterior cingulate gyrus in the control of self-determined finger movements. Higher movement frequency increased the extent of activated area only in the horizontal part of IPS. The results suggest a major role of the IPS in controlling sequences of finger movements. This area probably serves as a region for integration of motor, sensory and sensorimotor feedback information used for movement control.

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Sprache(n): eng - English
 Datum: 1998
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 239437
ISI: 000076974600011
Anderer: P6891
DOI: 10.1097/00001756-199810050-00009
 Art des Abschluß: -

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Titel: NeuroReport
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Oxford, UK : Rapid Communications of Oxford Ltd.
Seiten: - Band / Heft: 9 (14) Artikelnummer: - Start- / Endseite: 3171 - 3176 Identifikator: ISSN: 0959-4965
CoNE: https://pure.mpg.de/cone/journals/resource/954925578070