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One week after olanzapine was withdrawn, the patient's posture started to improve. Further improvement was achieved after dopaminergic substitution. Clinical and electrophysiological observations might indicate neck extensor myopathy due to axial rigidity or focal neck dystonia, induced by dopamine receptor blockade. \u00a9 2008 Movement Disorder Society<\/jats:p>","DOI":"10.1002\/mds.22182","type":"journal-article","created":{"date-parts":[[2008,7,25]],"date-time":"2008-07-25T16:40:49Z","timestamp":1217004049000},"page":"1760-1762","source":"Crossref","is-referenced-by-count":7,"title":["Reversal of head drop after discontinuation of olanzapine in a DLB patient"],"prefix":"10.1002","volume":"23","author":[{"given":"Marcel J.H.","family":"Aries","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hans","family":"Debruyne","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sebastiaan","family":"Engelborghs","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nathalie","family":"Le Bastard","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nore","family":"Somers","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dagmar","family":"Gorissen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Barbara A.","family":"Pickut","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter Paul","family":"De Deyn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,7,25]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.20948"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00415-006-7006-3"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.46.4.917"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.73.1.1"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.58.2.232"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.65.2.258"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.47.5.1113"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.wnf.0000172079.80795.5f"},{"key":"e_1_2_6_10_2","first-page":"16","article-title":"Lewy body dementia: the litmus test for neuroleptic sensitivity and extrapyramidal symptoms","volume":"65","author":"Baskys A","year":"2004","journal-title":"J Clin Psychiatry"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21101"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-510X(99)00129-X"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/mds.10689"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.mehy.2007.03.014"}],"container-title":["Movement Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmds.22182","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mds.22182","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T14:17:18Z","timestamp":1760969838000},"score":1,"resource":{"primary":{"URL":"https:\/\/movementdisorders.onlinelibrary.wiley.com\/doi\/10.1002\/mds.22182"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7,25]]},"references-count":13,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2008,9,15]]}},"alternative-id":["10.1002\/mds.22182"],"URL":"https:\/\/doi.org\/10.1002\/mds.22182","archive":["Portico"],"relation":{},"ISSN":["0885-3185","1531-8257"],"issn-type":[{"value":"0885-3185","type":"print"},{"value":"1531-8257","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,7,25]]}}}