ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "fcaf0684-60a5-48dd-ba6b-11981a7ea479"}, "_deposit": {"created_by": 21, "id": "4013", "owners": [21], "pid": {"revision_id": 0, "type": "depid", "value": "4013"}, "status": "published"}, "_oai": {"id": "oai:ir.soken.ac.jp:00004013", "sets": ["320"]}, "author_link": ["2157", "2093", "653"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-04-26", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "155", "bibliographicPageStart": "140", "bibliographicVolumeNumber": "472", "bibliographic_titles": [{"bibliographic_title": "Journal of Comparative Neurology"}, {"bibliographic_title": "Journal of Comparative Neurology", "bibliographic_titleLang": "en"}]}]}, "item_10001_creator_3": {"attribute_name": "著者別名", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "松下, 敦子"}], "nameIdentifiers": [{"nameIdentifier": "2157", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000050450416", "nameIdentifierScheme": "NRID", "nameIdentifierURI": " "}, {"nameIdentifier": "50450416", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=50450416"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Phase-locking neurons in the electrosensory lateral line lobe (ELL) of a weakly electric fish, Gymnarchus niloticus, fire an action potential in response to each cycle of the sinusoidal electrosensory signal (350–500 Hz) created by the fish\u0027s own electric organ. The exact firing times of the phase-locking neurons are altered (time-shifted) by capacitance of electrolocation objects or by electric organ discharges of other individuals. The magnitude of the time shifts depends on the location of the neurons\u0027 receptive field on the skin; thus, time disparities arise between the firing of phase-locking neurons. To compute these disparities, there should be a site where these phase-locking neurons converge. In this study we morphologically identified a novel cell type, which we named the “ovoidal cell”, that receives the convergent projections of phase-locking neurons in the inner cell layer (ICL) of the ELL. We labeled these neurons with biocytin and examined them by light and electron microscopy. The giant cells and the S-type primary afferents, two types of phase-locking neurons, respectively terminate on the soma via chemical synapses and on the dendrite of the ovoidal cells via mixed synapses. Each terminal of the giant cells embraces the soma of an ovoidal cell, covering as much as 84% of the somatic membrane. The giant cell terminals and ovoidal cell somata were immunoreactive to SV2, a synaptic vesicle protein, but the S-afferent terminals were not, even though they contain numerous synaptic vesicles. The dendrite of the ovoidal cells also contacts the pyramidal cells of the ICL, which are known to be sensitive to time disparities. The anatomical connections of the phase-locking neurons to the ovoidal cells strongly suggest that they are involved in computing time disparity.", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Wiley-Blackwell"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1002/cne.11041"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1002/cne.11041", "subitem_relation_type_select": "DOI"}}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2004 Wiley-Liss, Inc"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0021-9967", "subitem_source_identifier_type": "ISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "MATSUSHITA, Atsuko"}], "nameIdentifiers": [{"nameIdentifier": "653", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KAWASAKI, Masashi "}], "nameIdentifiers": [{"nameIdentifier": "2093", "nameIdentifierScheme": "WEKO"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus"}, {"subitem_title": "Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "21", "path": ["320"], "permalink_uri": "https://ir.soken.ac.jp/records/4013", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-10-11"}, "publish_date": "2013-10-11", "publish_status": "0", "recid": "4013", "relation": {}, "relation_version_is_last": true, "title": ["Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus"], "weko_shared_id": 21}
  1. 010 学術雑誌論文
  2. 松下, 敦子 / MATSUSHITA, Atsuko

Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus

https://ir.soken.ac.jp/records/4013
https://ir.soken.ac.jp/records/4013
42f6668c-71dc-4e1f-ad5b-b6043916f472
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-10-11
タイトル
タイトル Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus
タイトル
言語 en
タイトル Unitary giant synapses embracing a single neuron at the convergent site of time-coding pathways of an electric fish, Gymnarchus niloticus
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
アクセス権
アクセス権 metadata only access
アクセス権URI http://purl.org/coar/access_right/c_14cb
著者 MATSUSHITA, Atsuko

× MATSUSHITA, Atsuko

WEKO 653

MATSUSHITA, Atsuko

Search repository
KAWASAKI, Masashi

× KAWASAKI, Masashi

WEKO 2093

KAWASAKI, Masashi

Search repository
著者別名 松下, 敦子

× 松下, 敦子

WEKO 2157
NRID 1000050450416
e-Rad 50450416

松下, 敦子

Search repository
抄録
内容記述タイプ Abstract
内容記述 Phase-locking neurons in the electrosensory lateral line lobe (ELL) of a weakly electric fish, Gymnarchus niloticus, fire an action potential in response to each cycle of the sinusoidal electrosensory signal (350–500 Hz) created by the fish's own electric organ. The exact firing times of the phase-locking neurons are altered (time-shifted) by capacitance of electrolocation objects or by electric organ discharges of other individuals. The magnitude of the time shifts depends on the location of the neurons' receptive field on the skin; thus, time disparities arise between the firing of phase-locking neurons. To compute these disparities, there should be a site where these phase-locking neurons converge. In this study we morphologically identified a novel cell type, which we named the “ovoidal cell”, that receives the convergent projections of phase-locking neurons in the inner cell layer (ICL) of the ELL. We labeled these neurons with biocytin and examined them by light and electron microscopy. The giant cells and the S-type primary afferents, two types of phase-locking neurons, respectively terminate on the soma via chemical synapses and on the dendrite of the ovoidal cells via mixed synapses. Each terminal of the giant cells embraces the soma of an ovoidal cell, covering as much as 84% of the somatic membrane. The giant cell terminals and ovoidal cell somata were immunoreactive to SV2, a synaptic vesicle protein, but the S-afferent terminals were not, even though they contain numerous synaptic vesicles. The dendrite of the ovoidal cells also contacts the pyramidal cells of the ICL, which are known to be sensitive to time disparities. The anatomical connections of the phase-locking neurons to the ovoidal cells strongly suggest that they are involved in computing time disparity.
書誌情報 Journal of Comparative Neurology
en : Journal of Comparative Neurology

巻 472, 号 2, p. 140-155, 発行日 2004-04-26
出版者
出版者 Wiley-Blackwell
ISSN
収録物識別子タイプ ISSN
収録物識別子 0021-9967
DOI
識別子タイプ DOI
関連識別子 https://doi.org/10.1002/cne.11041
関連名称 10.1002/cne.11041
権利
権利情報 © 2004 Wiley-Liss, Inc
戻る
0
views
See details
Views

Versions

Ver.1 2023-06-20 14:27:56.158624
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3