WEKO3
アイテム
{"_buckets": {"deposit": "4313e744-6890-40ea-91d1-1df1c9118100"}, "_deposit": {"created_by": 1, "id": "47796", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "47796"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00047796", "sets": ["1"]}, "author_link": ["479789", "479796", "479799", "479790", "479787", "479791", "479794", "479797", "479798", "479795", "479793", "479792", "479788"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-04", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "18", "bibliographicPageStart": "2", "bibliographicVolumeNumber": "105", "bibliographic_titles": [{"bibliographic_title": "Neuroscience research"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Inhibitory interneurons are the fundamental constituents of neural circuits that organize network outputs. The striatum as part of the basal ganglia is involved in reward-directed behaviors. However, the role of the inhibitory interneurons in this process remains unclear, especially in behaving monkeys. We recorded the striatal single neuron activity while monkeys performed reward-directed hand or eye movements. Presumed parvalbumin-containing GABAergic interneurons (fast-spiking neurons, FSNs) were identified based on narrow spike shapes in three independent experiments, though they were a small population (4.2%, 42/997). We found that FSNs are characterized by high-frequency and less-bursty discharges, which are distinct from the basic firing properties of the presumed projection neurons (phasically active neurons, PANs). Besides, the encoded information regarding actions and outcomes was similar between FSNs and PANs in terms of proportion of neurons, but the discharge selectivity was higher in PANs than that of FSNs. The coding of actions and outcomes in FSNs and PANs was consistently observed under various behavioral contexts in distinct parts of the striatum (caudate nucleus, putamen, and anterior striatum). Our results suggest that FSNs may enhance the discharge selectivity of postsynaptic output neurons (PANs) in encoding crucial variables for a reward-directed behavior.", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier"}]}, "item_8_relation_13": {"attribute_name": "PubMed番号", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "26477717", "subitem_relation_type_select": "PMID"}}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.neures.2015.10.003", "subitem_relation_type_select": "DOI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0168-0102", "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": "Yamada, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "479787", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Inokawa, Hitoshi"}], "nameIdentifiers": [{"nameIdentifier": "479788", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hori, Yukiko"}], "nameIdentifiers": [{"nameIdentifier": "479789", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Pan, Xiaochuan"}], "nameIdentifiers": [{"nameIdentifier": "479790", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuzaki, Ryuichi"}], "nameIdentifiers": [{"nameIdentifier": "479791", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Kae"}], "nameIdentifiers": [{"nameIdentifier": "479792", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Samejima, Kazuyuki"}], "nameIdentifiers": [{"nameIdentifier": "479793", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shidara, Munetaka"}], "nameIdentifiers": [{"nameIdentifier": "479794", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kimura, Minoru"}], "nameIdentifiers": [{"nameIdentifier": "479795", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sakagami, Masamichi"}], "nameIdentifiers": [{"nameIdentifier": "479796", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minamimoto, Takafumi"}], "nameIdentifiers": [{"nameIdentifier": "479797", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "堀 由紀子", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "479798", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "南本 敬史", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "479799", "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": "Characteristics of fast-spiking neurons in the striatum of behaving monkeys.", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Characteristics of fast-spiking neurons in the striatum of behaving monkeys."}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/47796", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-04-26"}, "publish_date": "2017-04-26", "publish_status": "0", "recid": "47796", "relation": {}, "relation_version_is_last": true, "title": ["Characteristics of fast-spiking neurons in the striatum of behaving monkeys."], "weko_shared_id": -1}
Characteristics of fast-spiking neurons in the striatum of behaving monkeys.
https://repo.qst.go.jp/records/47796
https://repo.qst.go.jp/records/47796c95381c7-6f5e-4d22-843c-3c0b3f0c6d50
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-04-26 | |||||
タイトル | ||||||
タイトル | Characteristics of fast-spiking neurons in the striatum of behaving monkeys. | |||||
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 |
Yamada, Hiroshi
× Yamada, Hiroshi× Inokawa, Hitoshi× Hori, Yukiko× Pan, Xiaochuan× Matsuzaki, Ryuichi× Nakamura, Kae× Samejima, Kazuyuki× Shidara, Munetaka× Kimura, Minoru× Sakagami, Masamichi× Minamimoto, Takafumi× 堀 由紀子× 南本 敬史 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Inhibitory interneurons are the fundamental constituents of neural circuits that organize network outputs. The striatum as part of the basal ganglia is involved in reward-directed behaviors. However, the role of the inhibitory interneurons in this process remains unclear, especially in behaving monkeys. We recorded the striatal single neuron activity while monkeys performed reward-directed hand or eye movements. Presumed parvalbumin-containing GABAergic interneurons (fast-spiking neurons, FSNs) were identified based on narrow spike shapes in three independent experiments, though they were a small population (4.2%, 42/997). We found that FSNs are characterized by high-frequency and less-bursty discharges, which are distinct from the basic firing properties of the presumed projection neurons (phasically active neurons, PANs). Besides, the encoded information regarding actions and outcomes was similar between FSNs and PANs in terms of proportion of neurons, but the discharge selectivity was higher in PANs than that of FSNs. The coding of actions and outcomes in FSNs and PANs was consistently observed under various behavioral contexts in distinct parts of the striatum (caudate nucleus, putamen, and anterior striatum). Our results suggest that FSNs may enhance the discharge selectivity of postsynaptic output neurons (PANs) in encoding crucial variables for a reward-directed behavior. | |||||
書誌情報 |
Neuroscience research 巻 105, p. 2-18, 発行日 2016-04 |
|||||
出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0168-0102 | |||||
PubMed番号 | ||||||
識別子タイプ | PMID | |||||
関連識別子 | 26477717 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.neures.2015.10.003 |