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[{"key": "dc.contributor.author", "value": "Kumpulainen, Susanne", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2010-05-03T11:39:28Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2010-05-03T11:39:28Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2009", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1128825", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/23329", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "ABSTRACT\n\nKumpulainen, Susanne 2009. The effect of PAS and motor imagery on the excitability\nof the motor cortex. Department of Biology of Physical Activity, University of\nJyv\u00e4skyl\u00e4. Master\u2019s theses of biomechanics. 41 pages.\n\nThe plasticity of the brain is an increasingly important topic for physical therapists\ninterested in (re)learning and repair following injury. A number of potential endogenous\nand exogenous protocols have been developed with the improved understanding of the\nmechanisms of synaptic plasticity. The purpose of this study was twofold: First, the\neffect of motor imagery of plantarflexion on motor cortex excitability was investigated\nsince it has been shown that motor imagery may result in the same types of plastic\nchanges in the motor system as actual physical practise. The second aim was to study\nthe effect of facilitatory paired associative stimulation (PAS) on motor imagery. PAS is\nan exogenous protocol which has been used to induce bidirectional changes in the motor\ncortex excitability. Transcranial megnetic stimulation was used to measure changes in\nthe motor evoked potentials (MEPs) of the soleus muscle with, and without, motor\nimagery and before, immediately after, and 15 min after the PAS intervention. During\nmotor imagery of plantar flexion, a remarkable increases in the amplitude of the MEP of\nthe soleus were observed with each time points 76 \u00b1\uf02062 %; 30 \u00b1\uf02033 % and 31 \u00b1\uf02050 %,\nrespectively. The lack of background EMG assured that changes weren\u2019t associated\nwith muscle activity. Interestingly, instead of facilitatory PAS, the protocol induced a\nremarkable inhibitory PAS. Inhibition was bigger with the motor imagery condition (38\n\u00b1\uf02019 % and 31 \u00b1\uf02028 %) compared to the passive condition (16 \u00b1\uf02026 % and 5 \u00b1\uf02037 %),\nsuggesting that the effect of PAS was more substantial during motor imagery. It can be\nconcluded that the use of motor imagery in neurological rehabilitation may be defended\non the basis of these results.", "language": "", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Susanne Kumpulainen (susmaaku) on 2010-05-03 11:39:25.859019. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2010-05-03T11:39:27Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201005031621.pdf: 305933 bytes, checksum: bead9df94f34d6c6831d1715c5c1eee3 (MD5)\nlicense.html: 5034 bytes, checksum: 3ce249a0c824b275f56aa72e940a166c (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2010-05-03T11:39:28Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201005031621.pdf: 305933 bytes, checksum: bead9df94f34d6c6831d1715c5c1eee3 (MD5)\nlicense.html: 5034 bytes, checksum: 3ce249a0c824b275f56aa72e940a166c (MD5)\n Previous issue date: 2009", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "41 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "plasticity", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "paired associative stimulation", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "motor imagery", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "neurorehabilitation", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "The effects of motor imagery and Paired associative stimulation on cortical excitability", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.title.alternative", "value": "Effect of PAS and motor imagery on the excitability of the motor cortex", "language": null, "element": "title", "qualifier": "alternative", "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201005031621", "language": null, "element": "identifier", 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