Matches in SemOpenAlex for { <https://semopenalex.org/work/W2160991183> ?p ?o ?g. }
- W2160991183 endingPage "165" @default.
- W2160991183 startingPage "154" @default.
- W2160991183 abstract "The effects of physiotherapy are difficult to assess in very impaired early stroke patients.The aim of the study was to characterize the impact of 4 weeks of passive proprioceptive training of the wrist on brain sensorimotor activation after stroke.Patients with a subcortical ischemic lesion of the pyramidal tract were randomly assigned to a control or a wrist-training group. All patients had a single pure motor hemiplegia with severe motor deficit. The control group (6 patients) underwent standard Bobath rehabilitation. The second, trained, group (7 patients) received Bobath rehabilitation plus 4 weeks of proprioceptive training with daily passive calibrated wrist extension. Before and after the training period, patients were examined with validated clinical scales and functional MRI (fMRI) while executing a passive movement versus rest. The effect of standard rehabilitation on sensorimotor activation was assessed in the control group on the wrist, and the effect of standard rehabilitation plus proprioceptive training was assessed in the trained group. The effect of 4-week proprioceptive training alone was statistically evaluated by difference between groups.Standard rehabilitation along with natural recovery mainly led to increases in ipsilesional activation and decreases in contralesional activation. On the contrary, standard rehabilitation and paretic wrist proprioceptive training increased contralesional activation. Proprioceptive training produced change in the supplementary motor area (SMA), prefrontal cortex, and a contralesional network including inferior parietal cortex (lower part of BA 40), secondary sensory cortex, and ventral premotor cortex (PMv).We have demonstrated that purely passive proprioceptive training applied for 4 weeks is able to modify brain sensorimotor activity after a stroke. This training revealed fMRI change in the ventral premotor and parietal cortices of the contralesional hemisphere, which are secondary sensorimotor areas. Recent studies have demonstrated the crucial role of these areas in severely impaired patients. We propose that increased contralesional activity in secondary sensorimotor areas likely facilitates control of recovered motor function by simple proprioceptive integration in those patients with poor recovery." @default.
- W2160991183 created "2016-06-24" @default.
- W2160991183 creator A5000610994 @default.
- W2160991183 creator A5003717355 @default.
- W2160991183 creator A5010138728 @default.
- W2160991183 creator A5012716085 @default.
- W2160991183 creator A5024393893 @default.
- W2160991183 creator A5045107660 @default.
- W2160991183 creator A5048910110 @default.
- W2160991183 creator A5052062862 @default.
- W2160991183 creator A5064823490 @default.
- W2160991183 creator A5067900847 @default.
- W2160991183 date "2007-09-17" @default.
- W2160991183 modified "2023-10-16" @default.
- W2160991183 title "Neural Correlates of Proprioceptive Integration in the Contralesional Hemisphere of Very Impaired Patients Shortly After a Subcortical Stroke: An fMRI Study" @default.
- W2160991183 cites W1890309915 @default.
- W2160991183 cites W1968609619 @default.
- W2160991183 cites W1969082818 @default.
- W2160991183 cites W1971553072 @default.
- W2160991183 cites W1972134492 @default.
- W2160991183 cites W1986650997 @default.
- W2160991183 cites W2001274164 @default.
- W2160991183 cites W2001833418 @default.
- W2160991183 cites W2002136948 @default.
- W2160991183 cites W2005245369 @default.
- W2160991183 cites W2013684420 @default.
- W2160991183 cites W2016661105 @default.
- W2160991183 cites W2017096455 @default.
- W2160991183 cites W2022326834 @default.
- W2160991183 cites W2028134264 @default.
- W2160991183 cites W2029420814 @default.
- W2160991183 cites W2040942538 @default.
- W2160991183 cites W2048773943 @default.
- W2160991183 cites W2048862483 @default.
- W2160991183 cites W2065663844 @default.
- W2160991183 cites W2065927864 @default.
- W2160991183 cites W2068429486 @default.
- W2160991183 cites W2073694261 @default.
- W2160991183 cites W2079809785 @default.
- W2160991183 cites W2083643925 @default.
- W2160991183 cites W2095503998 @default.
- W2160991183 cites W2100254792 @default.
- W2160991183 cites W2105717478 @default.
- W2160991183 cites W2109431728 @default.
- W2160991183 cites W2126597767 @default.
- W2160991183 cites W2129348555 @default.
- W2160991183 cites W2134730834 @default.
- W2160991183 cites W2138629574 @default.
- W2160991183 cites W2138983889 @default.
- W2160991183 cites W2142536013 @default.
- W2160991183 cites W2145003473 @default.
- W2160991183 cites W2147849931 @default.
- W2160991183 cites W2153914391 @default.
- W2160991183 cites W2154898926 @default.
- W2160991183 cites W2157050764 @default.
- W2160991183 cites W2162075347 @default.
- W2160991183 cites W2163462123 @default.
- W2160991183 cites W2170852394 @default.
- W2160991183 cites W4253820462 @default.
- W2160991183 cites W4294446385 @default.
- W2160991183 doi "https://doi.org/10.1177/1545968307307118" @default.
- W2160991183 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17916656" @default.
- W2160991183 hasPublicationYear "2007" @default.
- W2160991183 type Work @default.
- W2160991183 sameAs 2160991183 @default.
- W2160991183 citedByCount "76" @default.
- W2160991183 countsByYear W21609911832012 @default.
- W2160991183 countsByYear W21609911832013 @default.
- W2160991183 countsByYear W21609911832014 @default.
- W2160991183 countsByYear W21609911832015 @default.
- W2160991183 countsByYear W21609911832016 @default.
- W2160991183 countsByYear W21609911832017 @default.
- W2160991183 countsByYear W21609911832018 @default.
- W2160991183 countsByYear W21609911832019 @default.
- W2160991183 countsByYear W21609911832020 @default.
- W2160991183 countsByYear W21609911832021 @default.
- W2160991183 countsByYear W21609911832022 @default.
- W2160991183 countsByYear W21609911832023 @default.
- W2160991183 crossrefType "journal-article" @default.
- W2160991183 hasAuthorship W2160991183A5000610994 @default.
- W2160991183 hasAuthorship W2160991183A5003717355 @default.
- W2160991183 hasAuthorship W2160991183A5010138728 @default.
- W2160991183 hasAuthorship W2160991183A5012716085 @default.
- W2160991183 hasAuthorship W2160991183A5024393893 @default.
- W2160991183 hasAuthorship W2160991183A5045107660 @default.
- W2160991183 hasAuthorship W2160991183A5048910110 @default.
- W2160991183 hasAuthorship W2160991183A5052062862 @default.
- W2160991183 hasAuthorship W2160991183A5064823490 @default.
- W2160991183 hasAuthorship W2160991183A5067900847 @default.
- W2160991183 hasConcept C105702510 @default.
- W2160991183 hasConcept C127413603 @default.
- W2160991183 hasConcept C140530291 @default.
- W2160991183 hasConcept C141071460 @default.
- W2160991183 hasConcept C15744967 @default.
- W2160991183 hasConcept C169760540 @default.
- W2160991183 hasConcept C171790689 @default.
- W2160991183 hasConcept C1862650 @default.
- W2160991183 hasConcept C2778216619 @default.