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[{"key": "dc.contributor.advisor", "value": "Parviainen, Tiina", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Kujala, Jan", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Matveinen, Sannamari", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-08-24T06:58:34Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-08-24T06:58:34Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/71487", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 aivokuoren paksuuden yhteytt\u00e4 tarkkaavuuteen liittyv\u00e4\u00e4n kognitiiviseen inhibitioon tavanomaisesti kehittyvill\u00e4 6\u201314-vuotiailla lapsilla tavanomaisen kognitiivisen kehityksen ymm\u00e4rt\u00e4misen laajentamiseksi. Tutkimus oli osa laajempaa kansainv\u00e4liseen ChildBrain-verkostohankkeeseen kuuluvaa projektia. Otos koostui 69 lapsesta, joilla ei ollut neurologisia h\u00e4iri\u00f6it\u00e4 eik\u00e4 poikkeavuuksia kognitiivisessa kehityksess\u00e4. Aikaisemman kirjallisuuden perusteella t\u00e4h\u00e4n tutkimukseen valittiin yhdeks\u00e4n aivokuoren aluetta molemmilta aivopuoliskoilta. Aivojen magneettiresonanssikuvaus (MRI) suoritettiin Synlabissa Jyv\u00e4skyl\u00e4ss\u00e4, ja aivokuoren paksuus valituilta alueilta analysoitiin FreeSurfer-ohjelmistolla k\u00e4ytt\u00e4en Desikan-Killiany-jaottelua. Inhibition tason mittarina k\u00e4ytettiin stop signal -teht\u00e4v\u00e4n reaktioaikaa (stop-signal reaction time: SSRT), ja kontrollimuuttujina toimivia kielellist\u00e4 ja ei-kielellist\u00e4 p\u00e4\u00e4ttely\u00e4 mitattiin WISC-III:n samankaltaisuudet ja kuutioteht\u00e4v\u00e4t -osateht\u00e4vill\u00e4. Aivokuoren paksuuden ja behavioraalisten teht\u00e4vien v\u00e4lisi\u00e4 yhteyksi\u00e4 tarkasteltiin Pearsonin korrelaatiokertoimen avulla. Lis\u00e4ksi tutkimuksessa kontrolloitiin taustamuuttujina toimineiden i\u00e4n ja sukupuolen vaikutus lineaarisen regressiomallin ja Pearsonin korrelaatiokertoimen avulla. Tulokset osoittivat aivokuoren paksuuden olevan yhteydess\u00e4 inhibition tasoon vasemman aivopuoliskon medial orbitofrontal -alueella. Kontrollimuuttujana toimineen kielellisen p\u00e4\u00e4ttelyn havaittiin olevan yhteydess\u00e4 aivokuoren paksuuteen vasemman aivopuoliskon superior temporal -alueella. Ik\u00e4 ei ollut yhteydess\u00e4 aivokuoren paksuuteen tutkimukseen valituilla aivokuoren alueilla, mutta sukupuolella havaittiin olevan yhteytt\u00e4 usean aivokuoren alueen paksuuden ja inhibitioteht\u00e4v\u00e4ss\u00e4 suoriutumisen kanssa. Tulokset antoivat Suomessa aikaisemmin tutkimatonta tietoa aivokuoren paksuuden yhteydest\u00e4 kognitiiviseen inhibitioon kehittyviss\u00e4 aivoissa tavanomaisesti kehittyvill\u00e4 lapsilla, ja osoittivat inhibition kannalta keskeisten aivokuoren alueiden heijastavan juuri inhibition kehityst\u00e4 laajemman kognitiivisen kehityksen sijaan. Tuloksia tulisikin hy\u00f6dynt\u00e4\u00e4 sovellettaessa tietoa k\u00e4yt\u00e4nt\u00f6\u00f6n sek\u00e4 tavanomaisen ett\u00e4 poikkeavan kognitiivisen kehityksen ymm\u00e4rt\u00e4misen tueksi.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The aim of this study was to investigate the relationship between cortical thickness and cognitive inhibition of attention in typically developing children between 6\u201314 years to understand normal cognitive development. The study was part of a subproject of the international ChildBrain project. The sample of this study comprised 69 children. The children did not have neurological disorders or disabilities in cognitive development. Based on earlier literature nine cortex areas from both hemispheres were chosen to this study. Magnetic resonance imaging (MRI) was operated in Synlab Jyv\u00e4skyl\u00e4 and scanning was processed using FreeSurfer software and the Desikan-Killiany atlas. Inhibition was measured by the stop-signal reaction time (SSRT) and verbal and non-verbal comprehension were measured by similarities and block design from WISC-III. The relations between cortical thickness and behavioral assignments were examined with Pearson\u2019s correlation. Additionally, age and gender were controlled with linear regression model and Pearson\u2019s correlation. The results of this study indicated that inhibition was related to cortical thickness in the left medial orbitofrontal area. The relation between verbal comprehension and cortical thickness were noticed in the left superior temporal area. Age of the participants was not connected to cortical thickness but gender had a connection to cortical thickness in many brain regions. Gender was also connected with success in stop-signal task. The results gave us new information about the relationship between cortical thickness and cognitive inhibition in typically developing children and indicated that there are cortex areas that are specific for the development of inhibition but not for other parts of cognivite development. These results can be exploited to understand better both normal and abnormal cognitive development.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-08-24T06:58:34Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-08-24T06:58:34Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "32", "language": "", "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": "fin", "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": "aivokuoren paksuus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kognitiivinen inhibitio", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kielellinen p\u00e4\u00e4ttely", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ei-kielellinen p\u00e4\u00e4ttely", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "MRI", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "stop signal -teht\u00e4v\u00e4", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "WISC-III", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kehittyv\u00e4t aivot", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Aivokuoren paksuuden yhteys kognitiiviseen inhibitioon 6-14 -vuotiailla lapsilla", "language": "", "element": "title", "qualifier": null, "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-202008245623", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Kasvatustieteiden ja psykologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Education and Psychology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Psykologian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Psychology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Psykologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Psychology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": 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"subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lapset (ik\u00e4ryhm\u00e4t)", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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