{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T01:00:58Z","timestamp":1785805258750,"version":"3.56.0"},"reference-count":52,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"5","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["Stroke"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:sec>\n                    <jats:title>Background and Purpose:<\/jats:title>\n                    <jats:p>We used differential actigraphy as a novel, objective method to quantify motor neglect (a clinical condition whereby patients mimic hemiplegia even in the absence of sensorimotor deficits), whose diagnosis is at present highly subjective, based on the clinical observation of patients\u2019 spontaneous motor behavior.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Patients wear wristwatch-like accelerometers, which record spontaneous motor activity of their upper limbs during 24 hours. Asymmetries of motor behavior are then automatically computed offline. On the basis of normal participants\u2019 performance, we calculated cutoff scores of left\/right motor asymmetry.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Differential actigraphy showed contralesional motor neglect in 9 of 35 patients with unilateral strokes, consistent with clinical assessment. An additional patient with clinical signs of motor neglect obtained a borderline asymmetry score. Lesion location in a subgroup of 25 patients was highly variable, suggesting that motor neglect is a heterogenous condition.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Differential actigraphy provides an ecological measure of spontaneous motor behavior, and can assess upper limb motricity in an objective and quantitative manner. It thus offers a convenient, cost-effective, and relatively automatized procedure for following-up motor behavior in neurological patients and to assess the effects of rehabilitation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1161\/strokeaha.120.031949","type":"journal-article","created":{"date-parts":[[2021,3,4]],"date-time":"2021-03-04T05:06:08Z","timestamp":1614834368000},"page":"1618-1627","update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":17,"title":["Quantitative Assessment of Motor Neglect"],"prefix":"10.1161","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4503-2271","authenticated-orcid":true,"given":"Monica N.","family":"Toba","sequence":"first","affiliation":[{"name":"Sorbonne Universit\u00e9, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, H\u00f4pital de la Piti\u00e9-Salp\u00eatri\u00e8re, France (M.N.T., R.M., P.B.)."},{"name":"Laboratory of Functional Neurosciences (UR UPJV 4559), University of Picardy Jules Verne and University Hospital of Amiens, France (M.N.T.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2801-9550","authenticated-orcid":true,"given":"Chiara","family":"Pagliari","sequence":"additional","affiliation":[{"name":"IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1638-7978","authenticated-orcid":true,"given":"Marco","family":"Rabuffetti","sequence":"additional","affiliation":[{"name":"IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0594-4409","authenticated-orcid":true,"given":"Norbert","family":"Nighoghossian","sequence":"additional","affiliation":[{"name":"Stroke Department, Claude Bernard University Lyon 1, Laboratoire CarMeN, Inserm U 1060, Universit\u00e9 Lyon 1, INRA U 1397, INSA Lyon, Hospices Civils de Lyon, France (N.N.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gilles","family":"Rode","sequence":"additional","affiliation":[{"name":"Service de m\u00e9decine physique et r\u00e9adaptation, H\u00f4pital Henry-Gabrielle, Hospices Civils de Lyon, 69610 Pierre-B\u00e9nite, France (G.R.)."},{"name":"Inserm UMR-S 1028, CNRS UMR 5292, ImpAct, Centre de Recherche en Neurosciences de Lyon, Claude Bernard University Lyon 1, Bron, France (G.R.)."},{"name":"Claude Bernard University Lyon 1, 69008 Lyon, France (G.R.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0046-2478","authenticated-orcid":true,"given":"Fran\u00e7ois","family":"Cotton","sequence":"additional","affiliation":[{"name":"Laboratoire CREATIS, CNRS UMR 5220, Inserm U 1206, INSA-Lyon, Claude Bernard University Lyon 1, Lyon, France (F.C.)."},{"name":"Service de Radiologie, Centre Hospitalier de Lyon Sud, Hospices Civils de Lyon, France (F.C.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3356-6687","authenticated-orcid":true,"given":"Lucia","family":"Spinazzola","sequence":"additional","affiliation":[{"name":"Humanitas Mater Domini Hospital, Castellanza, Italy (L.S.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesca","family":"Baglio","sequence":"additional","affiliation":[{"name":"IRCCS Fondazione Don Carlo Gnocchi, Milano, Italy (C.P., M.R., F.B.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raffaella","family":"Migliaccio","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, H\u00f4pital de la Piti\u00e9-Salp\u00eatri\u00e8re, France (M.N.T., R.M., P.B.)."},{"name":"Institut de la M\u00e9moire et de la Maladie d\u2019Alzheimer (IM2A), H\u00f4pital Piti\u00e9-Salp\u00eatri\u00e8re, Paris, France (R.M.)."},{"name":"FrontLab, ICM, Paris, France (R.M.)."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2640-6426","authenticated-orcid":true,"given":"Paolo","family":"Bartolomeo","sequence":"additional","affiliation":[{"name":"Sorbonne Universit\u00e9, Inserm U 1127, CNRS UMR 7225, Paris Brain Institute, ICM, H\u00f4pital de la Piti\u00e9-Salp\u00eatri\u00e8re, France (M.N.T., R.M., P.B.)."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"e_1_3_4_2_2","volume-title":"The Parietal Lobes","author":"Critchley M","year":"1953","unstructured":"Critchley, M. 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