Universität zu Köln

Trenado, Carlos, Hartmann, Christian J., Elben, Saskia, Amande, K., Pauls, M., Friggemann, Lena, Groiss, Stefan Jun, Timmermann, Lars, Vesper, Jan, Schnitzler, Alfons ORCID: 0000-0002-6414-7939 and Wojtecki, Lars (2016). Local field potential oscillations of the globus pallidus in cervical and tardive dystonia. J. Neurol. Sci., 366. S. 68 - 74. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1878-5883

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Abstract

Background: Reports about neural oscillatory activity in the globus pallidus internus (GPi) have targeted general (GD) and cervical dystonia (CD), however to our knowledge they are nonexistent for tardive dystonia (TD). Methods: Local field potentials (LFPs) from seven CD and five TD patients were recorded intraoperatively. We compared LFP power in thetadelta, alpha and beta band during rest and sensory palmar stimulation (SPS) in patients with general anesthesia and local/analgo sedation. Results: We found prominent LFP power activity in thetadelta for both CD and TD. Unlike TD, a significant difference between rest and SPS was revealed for CD. Conclusions: Our data support the presence of LFP oscillatory activity in CD and TD. Thetadelta power modulation in the GPi is suggested as a signature for sensory processing in CD. (C) 2016 Elsevier B.V. All rights reserved.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Trenado, Carlos UNSPECIFIED UNSPECIFIED UNSPECIFIED Hartmann, Christian J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Elben, Saskia UNSPECIFIED UNSPECIFIED UNSPECIFIED Amande, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pauls, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Friggemann, Lena UNSPECIFIED UNSPECIFIED UNSPECIFIED Groiss, Stefan Jun UNSPECIFIED UNSPECIFIED UNSPECIFIED Timmermann, Lars UNSPECIFIED UNSPECIFIED UNSPECIFIED Vesper, Jan UNSPECIFIED UNSPECIFIED UNSPECIFIED Schnitzler, Alfons UNSPECIFIED orcid.org/0000-0002-6414-7939 UNSPECIFIED Wojtecki, Lars UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-269850
DOI:	10.1016/j.jns.2016.04.033
Journal or Publication Title:	J. Neurol. Sci.
Volume:	366
Page Range:	S. 68 - 74
Date:	2016
Publisher:	ELSEVIER SCIENCE BV
Place of Publication:	AMSTERDAM
ISSN:	1878-5883
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language DEEP BRAIN-STIMULATION; SUBTHALAMIC NUCLEUS; PARKINSONS-DISEASE; TREMOR Multiple languages Clinical Neurology; Neurosciences Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/26985