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        <identifier>oai:ir.kagoshima-u.ac.jp:00008326</identifier>
        <datestamp>2026-03-03T14:35:33Z</datestamp>
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        <jpcoar:jpcoar xmlns:datacite="https://schema.datacite.org/meta/kernel-4/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcndl="http://ndl.go.jp/dcndl/terms/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:jpcoar="https://github.com/JPCOAR/schema/blob/master/1.0/" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rioxxterms="http://www.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns="https://github.com/JPCOAR/schema/blob/master/1.0/" xsi:schemaLocation="https://github.com/JPCOAR/schema/blob/master/1.0/jpcoar_scm.xsd">
          <dc:title xml:lang="ja">メラノプシンを含む神経節細胞の瞳孔系への寄与 : 多原色光源による検討</dc:title>
          <dc:title xml:lang="ja-Kana">メラノプシン オ フクム シンケイセツ サイボウ ノ ドウコウケイ エノ キヨ : タゲンショク コウゲン ニヨル ケントウ</dc:title>
          <dc:title xml:lang="en">Pupil Response to Melanopsin-Expressing Retinal Ganglion Cells Studied with a Multi-Primary Illumination System</dc:title>
          <jpcoar:creator>
            <jpcoar:nameIdentifier nameIdentifierScheme="NRID">1000010381154</jpcoar:nameIdentifier>
            <jpcoar:creatorName xml:lang="ja">辻村, 誠一</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ツジムラ, セイイチ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Tsujimura, Sei-Ichi</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:nameIdentifier nameIdentifierScheme="NRID">1000050336319</jpcoar:nameIdentifier>
            <jpcoar:creatorName xml:lang="ja">塗木, 淳夫</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ヌルキ, アツオ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Nuruki, Atsuo</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:nameIdentifier nameIdentifierScheme="NRID">1000010094187</jpcoar:nameIdentifier>
            <jpcoar:creatorName xml:lang="ja">湯ノ口, 万友</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="ja-Kana">ユノクチ, カズトモ</jpcoar:creatorName>
            <jpcoar:creatorName xml:lang="en">Yunokuchi, Kazutomo</jpcoar:creatorName>
          </jpcoar:creator>
          <dcterms:accessRights rdf:resource="http://purl.org/coar/access_right/c_abf2">open access</dcterms:accessRights>
          <dc:rights xml:lang="ja">日本神経眼科学会</dc:rights>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">melanopsin</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">pupil</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">luminance</jpcoar:subject>
          <jpcoar:subject xml:lang="en" subjectScheme="Other">color</jpcoar:subject>
          <datacite:description xml:lang="ja" descriptionType="Other">従来, 人間の光受容器は赤緑青の3錐体と杆体だけであると考えられていたが, 最近, 新たに視物質メラノプシンを含む神経節細胞 (melanopsin-expressing retinal ganglion cell; mRGC) が発見された. mRGCは生体リズムを調節していると考えられている視交叉上核や瞳孔反射をつかさどっている視蓋前域などに投射していることが知られている. 本研究では, mRGCを他の光受容体と独立に刺激するための多原色光源装置を用いて, mRGC経路の信号が輝度経路や色経路の信号とともにどのように瞳孔反応経路に寄与しているかを調べた. 実験の結果は, 輝度信号とmRGC経路の信号は非線形に結合して瞳孔系に入力していることを示唆している. 一方, 色信号とmRGC経路の信号は, 独立に瞳孔システムに入力していることを示唆していることがわかった.</datacite:description>
          <datacite:description xml:lang="en" descriptionType="Other">A recent study has shown that retinal ganglion cells, which are intrinsically
photosensitive in primates, contain the photopigment melanopsin and project to
the pupillary control center in the pretectum. The aim of this study was to investigate
how signals that are driven by the melanopsin-expressing retinal ganglion
cells (mRGCs) and by the other visual photoreceptors are able to contribute to
the pupillary control mechanism. To independently stimulate the mRGCs from
the other photoreceptors, we designed and built a novel multi-primary stimulation
system. With regard to the pupillary response, our results suggest that there is a weak interaction between the 

 M-L 

 color signals and the mRGC signals.
However, we also found that there is a strong non-linear interaction between the 

 M+L 

 luminance signals and the mRGC signals.</datacite:description>
          <dc:publisher xml:lang="ja">日本神経眼科学会</dc:publisher>
          <datacite:date dateType="Issued">2008-06-25</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_6501">journal article</dc:type>
          <oaire:version rdf:resource="http://purl.org/coar/version/c_970fb48d4fbd8a85">VoR</oaire:version>
          <jpcoar:identifier identifierType="HDL">http://hdl.handle.net/10232/16078</jpcoar:identifier>
          <jpcoar:identifier identifierType="URI">https://ir.kagoshima-u.ac.jp/records/8326</jpcoar:identifier>
          <jpcoar:sourceIdentifier identifierType="PISSN">02897024</jpcoar:sourceIdentifier>
          <jpcoar:sourceIdentifier identifierType="NCID">AN1004443X</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle xml:lang="ja">神経眼科</jpcoar:sourceTitle>
          <jpcoar:volume>25</jpcoar:volume>
          <jpcoar:issue>2</jpcoar:issue>
          <jpcoar:pageStart>241</jpcoar:pageStart>
          <jpcoar:pageEnd>248</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2016-10-28</datacite:date>
            <datacite:date dateType="Issued">2008-06-25</datacite:date>
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