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Walter Paulus

Researcher at University of Göttingen

Publications -  830
Citations -  98910

Walter Paulus is an academic researcher from University of Göttingen. The author has contributed to research in topics: Transcranial magnetic stimulation & Transcranial direct-current stimulation. The author has an hindex of 149, co-authored 809 publications receiving 86252 citations. Previous affiliations of Walter Paulus include Maastricht University & VU University Amsterdam.

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Transcranial direct current stimulation over the primary motor cortex during fMRI.

TL;DR: The findings demonstrate that the well-known polarity-dependent shifts in corticospinal excitability that have previously been demonstrated using measurements of MEPs after M1 stimulation are not paralleled by analogous changes in regional BOLD signal.
Journal ArticleDOI

Regional modulation of BOLD MRI responses to human sensorimotor activation by transcranial direct current stimulation.

TL;DR: Findings support the view that reduced neuroaxonal excitability after cathodal tDCS causes reduced brain activity, but rather than affecting the primary sensorimotor input of an active task, the process appears to dampen those responses that rely on cortico‐cortical connections and related processing.