{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T14:27:32Z","timestamp":1783434452964,"version":"3.54.6"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2013,7,15]],"date-time":"2013-07-15T00:00:00Z","timestamp":1373846400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ISRN Neurology"],"published-print":{"date-parts":[[2013,7,15]]},"abstract":"<jats:p>Motor skill learning may induce behavioral and neurophysiological adaptations after intracerebral hemorrhage (ICH).  Learning a new motor skill is associated with dendritic reorganization and requires protein synthesis and expression of MAP-2. The purpose of this study was to evaluate motor performance and expression of MAP-2 in the motor cortex of rats submitted to intracerebral hemorrhage model (ICH) and skill task training (SK) or unskilled training (US) during 4 weeks. The Staircase test was used for behavioral  evaluation,  and relative optical densities and morphometrical analysis were used to estimate MAP-2 immunoreactivity and parameters of brain tissue in both motor cortices. Results show that skill task training performed with the impaired forelimb was able to increase MAP-2 immunoreactivity in the motor cortex either in sham or in ICH groups in both cortices: ipsilesional  [<jats:italic>F<\/jats:italic><jats:sub>(5,35)<\/jats:sub> = 14.25  (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>)] and  contralesional hemispheres  [<jats:italic>F<\/jats:italic><jats:sub>(5,35)<\/jats:sub> = 9.70  (<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mi>P<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn>0.01<\/mml:mn><\/mml:math>)]. ICH alone also increased MAP-2 immunoreactivity despite the absence of functional gains. Behavioral evaluation revealed that ICH-SK group performed better than ICH and ICH-US animals in the Staircase test. Data suggest that motor skill training induces plastic modifications in both motor cortices, either in physiological or pathological conditions and that skill motor training produces higher brain plasticity and positive functional outcomes than unskilled training after experimental intracerebral hemorrhage.<\/jats:p>","DOI":"10.1155\/2013\/159184","type":"journal-article","created":{"date-parts":[[2013,7,15]],"date-time":"2013-07-15T21:01:13Z","timestamp":1373922073000},"page":"1-9","source":"Crossref","is-referenced-by-count":14,"title":["Motor Skill Training Promotes  Sensorimotor  Recovery and Increases Microtubule-Associated Protein-2 (MAP-2) Immunoreactivity in the Motor Cortex after Intracerebral Hemorrhage in the Rat"],"prefix":"10.1155","volume":"2013","author":[{"given":"M. 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