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Contrast sensitivity in Parkinson's disease patients with subthalamic nucleus deep brain stimulation
dc.contributor.authorChou, Kelvin L.en_US
dc.contributor.authorAmick, Melissa M.en_US
dc.contributor.authorGagner, Margareten_US
dc.date.accessioned2009-05-04T18:24:28Z
dc.date.available2010-05-07T17:40:09Zen_US
dc.date.issued2009-04-15en_US
dc.identifier.citationChou, Kelvin L.; Amick, Melissa M.; Gagner, Margaret (2009). "Contrast sensitivity in Parkinson's disease patients with subthalamic nucleus deep brain stimulation Potential conflict of interest: None reported. ." Movement Disorders 24(5): 766-769. <http://hdl.handle.net/2027.42/62122>en_US
dc.identifier.issn0885-3185en_US
dc.identifier.issn1531-8257en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/62122
dc.identifier.urihttp://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=19224590&dopt=citationen_US
dc.description.abstractThis study examined whether deep brain stimulation (DBS) would affect the contrast sensitivity (CS) curve in patients with PD. CS was tested in 12 nondemented PD patients treated with bilateral subthalamic nucleus DBS on and off stimulation and medications. Neither stimulation condition (on vs. off) nor medications altered CS performance in this group of patients. However, collapsed across conditions, patients with bipolar stimulation in this study had significantly poorer CS at higher spatial frequencies (12 and 18 cycles per degree) than patients with monopolar stimulation. This suggests that CS deficits in PD may possibly be influenced by DBS polarity and merits further study. © 2009 Movement Disorder Societyen_US
dc.format.extent471463 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.publisherWiley Subscription Services, Inc., A Wiley Companyen_US
dc.subject.otherNeurologyen_US
dc.subject.otherNeuroscienceen_US
dc.titleContrast sensitivity in Parkinson's disease patients with subthalamic nucleus deep brain stimulationen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbtoplevelHealth Sciencesen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Neurology, University of Michigan Medical School, Ann Arbor, Michigan ; University of Michigan Medical School, 1500 E. Medical Center Drive, SPC 5316, 1920 Taubman Center, Ann Arbor, MI 48109-5316en_US
dc.contributor.affiliationotherMemorial Hospital of Rhode Island, Pawtucket, Rhode Island ; Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Islanden_US
dc.contributor.affiliationotherSouthern New England Neurology, Barrington, Rhode Islanden_US
dc.identifier.pmid19224590en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/62122/1/22243_ftp.pdf
dc.identifier.doi10.1002/mds.22243en_US
dc.identifier.sourceMovement Disordersen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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