{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T17:09:07Z","timestamp":1792084147688,"version":"4.4.0"},"reference-count":40,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2011,5,20]],"date-time":"2011-05-20T00:00:00Z","timestamp":1305849600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Movement Disorders"],"published-print":{"date-parts":[[2011,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:label\/><jats:p>The etiology of idiopathic orofacial dystonia is incompletely understood. Neurophysiological studies indicated that a sensory dysfunction could play a key role in the pathophysiology of focal dystonia. To explore if central sensory processing is abnormal in patients with blepharospasm and Meige's syndrome and to study the effects of botulinum toxin (BTX) treatment, we systematically mapped the somatotopic representations of punctate tactile stimuli in these patients before and after therapy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p>Standardized tactile stimuli were pseudorandomly applied to the forehead, upper lip, and hand by a MR\u2010compatible stimulation device during event\u2010related fMRI.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>Patients showed a deficient activation in primary and secondary somatosensory representations of affected and unaffected (right hand) body regions compared to healthy controls. Although clinically effective BTX treatment did not modulate this impaired cortical activation, it reduced the activation of the thalamus and contralateral putamen during forehead stimulation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions:<\/jats:title><jats:p>This study reveals a more generalized dysfunction of the somatosensory cortex including asymptomatic body representations in orofacial dystonia. Deficient cortical sensory activation may be due to a dedifferentiation of somatosensory representations and could represent a critical functional change within the basal ganglia\u2010thalamocortical loops facilitating dystonic movements. Modulation of basal ganglia activation might reflect an indirect remote effect of BTX treatment on these sensorimotor circuits. \u00a9 2010 Movement Disorder Society<\/jats:p><\/jats:sec>","DOI":"10.1002\/mds.23497","type":"journal-article","created":{"date-parts":[[2011,5,20]],"date-time":"2011-05-20T18:58:56Z","timestamp":1305917936000},"page":"1496-1502","source":"Crossref","is-referenced-by-count":44,"title":["Botulinum toxin modulates basal ganglia but not deficient somatosensory activation in orofacial dystonia"],"prefix":"10.1002","volume":"26","author":[{"given":"Christian","family":"Dresel","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ferdinand","family":"Bayer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florian","family":"Castrop","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christoph","family":"Rimpau","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claus","family":"Zimmer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernhard","family":"Haslinger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,5,20]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/121.7.1195"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000184478.59063.db"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.53.1.96"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1006\/nimg.2000.0615"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10398"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.2007.131524"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/1531-8249(200003)47:3<377::AID-ANA16>3.0.CO;2-2"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/1531-8257(200101)16:1<94::AID-MDS1020>3.0.CO;2-O"},{"key":"e_1_2_7_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10327"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/123.1.42"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21149"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1997.77.5.2842"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.47.2.508"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/120.4.571"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awh665"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2003.10.019"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.52.2.291"},{"key":"e_1_2_7_19_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.43.11.2252"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awl181"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10377"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.53.8.1794"},{"key":"e_1_2_7_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2007.09.033"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10416"},{"key":"e_1_2_7_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2007.05.038"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.1237"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0b013e3181e0f784"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.1234"},{"key":"e_1_2_7_29_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410440520"},{"key":"e_1_2_7_30_2","doi-asserted-by":"publisher","DOI":"10.1080\/0899022021000037827"},{"key":"e_1_2_7_31_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410380606"},{"key":"e_1_2_7_32_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000176068.23983.a8"},{"key":"e_1_2_7_33_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000063306.67984.8C"},{"key":"e_1_2_7_34_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.20011"},{"key":"e_1_2_7_35_2","first-page":"25","article-title":"Muscle spindles in human laryngeal muscles","volume":"95","author":"Keene MF","year":"1961","journal-title":"J Anat"},{"key":"e_1_2_7_36_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.870110107"},{"key":"e_1_2_7_37_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.54.4.310"},{"key":"e_1_2_7_38_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.1137"},{"key":"e_1_2_7_39_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.20270"},{"key":"e_1_2_7_40_2","doi-asserted-by":"publisher","DOI":"10.1152\/jn.1999.82.6.3204"},{"key":"e_1_2_7_41_2","doi-asserted-by":"publisher","DOI":"10.1002\/1531-8249(199907)46:1<22::AID-ANA6>3.0.CO;2-Z"}],"container-title":["Movement Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.23497","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.23497","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mds.23497","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T11:38:13Z","timestamp":1760960293000},"score":1,"resource":{"primary":{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/10.1002\/mds.23497"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,5,20]]},"references-count":40,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2011,7]]}},"alternative-id":["10.1002\/mds.23497"],"URL":"https:\/\/doi.org\/10.1002\/mds.23497","archive":["Portico"],"relation":{},"ISSN":["0885-3185","1531-8257"],"issn-type":[{"value":"0885-3185","type":"print"},{"value":"1531-8257","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,5,20]]}}}