| fullrecord |
[{"key": "dc.contributor.advisor", "value": "Kujala, Tuomo", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Brattico, Pauli", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Brattico, Elvira", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Liikala, Lari", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-12-16T06:51:40Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-12-16T06:51:40Z", "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/123456789/73228", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Auditorinen poikkeavuusnegatiivisuus on elektroenkefalografilla (EEG) mitattavissa oleva negatiivinen aivovaste, jonka ajatellaan toimivan merkkin\u00e4 aivojen suorittamalle automaattiselle \u00e4\u00e4nenerottelulle. T\u00e4ss\u00e4 tutkielmassa esitell\u00e4\u00e4n lyhyesti poikkeavuusnegatiivisuus eri modaliteeteissa, sen neuraalisten generaattorien sijainti aivoissa, poikkeavuusnegatiivisuuden syntyyn liittyvi\u00e4 hypoteeseja sek\u00e4 kuinka sit\u00e4 voidaan mitata. Teoreettisen osuuden lis\u00e4ksi tutkielmassa j\u00e4rjestettiin k\u00e4yt\u00e4nn\u00f6n koe, josta muodostui my\u00f6s k\u00e4yt\u00e4nn\u00f6n pohja tieteelliselle tutkimukselle. Kokeeseen osallistui 11 minimaalisen tai amat\u00f6\u00f6rita-\nson musikaalisen osaamisen omaavaa osallistujaa. Heid\u00e4n aivotoimintaa mitattiin EEG-laitteella, tarkoituksena selvitt\u00e4\u00e4 havaitseeko poikkeavuusnegatiivisuusmekanismi eri tasoisilla voimakkuuksilla moduloidut poikkeavat \u00e4rsyk-\nkeet ns. vakio\u00e4rsykkeist\u00e4. Osallistujille esitetyt poikkeavat \u00e4rsykkeet poikkesivat vakio\u00e4rsykkeist\u00e4 kuudella eri tavalla, joista jokainen esitettiin kolmella eri voimakkuustasolla: s\u00e4velkorkeus, sijainti, voimakkuus, \u201cslide\u201d, \u00e4\u00e4niv\u00e4ri ja rytmi. Kokeessa osoitettiin, ett\u00e4 s\u00e4velkorkeuden, sijainnin, voimakkuuden ja \u201cslide\u201d:n osalta aivovasteet poikkesivat tilastollisesti merkitt\u00e4v\u00e4sti vakio\u00e4rsykkeist\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Auditory mismatch negativity is a negative component measurable with electroencephalography (EEG) and is considered to be a marker for automatic sound discrimination. This thesis includes a brief introduction to mismatch negativity in different modalities, location of its neural generators within the brain, the different hypotheses behind MMN function and how MMN can be measured. In addition to the theoretical part, a practical study was conducted, which also became the experimental base for a scientific paper. The experiment consisted of 11 participants with minimal or amateur level musical skills. The participants\u2019 brain activity was measured with an EEG device to find out whether MMN correlates with levels of deviation presented to the participants.\nThe deviants presented consisted of six types of deviance, each presented in three intensity levels: pitch, location, intensity, slide, timbre and rhythm. It was shown that pitch, location, intensity and slide differed significantly in all intensity levels from the standards.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-12-16T06:51:40Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-12-16T06:51:40Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "45", "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": "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": "MMN", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Mismatch negativity in musical context", "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-202012167173", "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": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "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": "Kognitiotiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Cognitive Science", "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": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "aivot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "musikaalisuus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "musiikki", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "poikkeavuusnegatiivisuus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "brain", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "musicality", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "music", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "mismatch negativity", "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"}]
|