WEKO3
-
RootNode
アイテム
Multi-modal Mapping of the Face Selective Ventral Temporal Cortex-A Group Study With Clinical Implications for ECS, ECoG, and fMRI
https://asahikawa-med.repo.nii.ac.jp/records/2000300
https://asahikawa-med.repo.nii.ac.jp/records/200030076e20908-c895-4a55-9821-6de9adfc5eb9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K577 Sanada Takahiro_TD.pdf (2.7 MB)
|
|
| Item type | 学位論文 / Thesis or Dissertation_02(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2022-08-19 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Multi-modal Mapping of the Face Selective Ventral Temporal Cortex-A Group Study With Clinical Implications for ECS, ECoG, and fMRI | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | electrical cortical stimulation | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | electrocorticography | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | epilepsy surgery | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | face selective regions | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | functional brain mapping | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | functional magnetic resonance imagining | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | prosopagnosia | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | ventral temporal cortex | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||
| 資源タイプ | doctoral thesis | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| その他（別言語等）のタイトル | ||||||||||||
| その他のタイトル | 複数手法による側頭葉腹側皮質の顔認知機能マッピング-脳皮質刺激、皮質脳波、機能的MRIの臨床的意義を検討するためのグループ研究 | |||||||||||
| 言語 | ja | |||||||||||
| 著者 |
真田, 隆広
× 真田, 隆広
|
|||||||||||
| bibliographic_information |
en : Frontiers in Human Neeroscience 巻 15, p. 616591, 発行日 2021-03-01 |
|||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 1662-5161 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.3389/fnhum.2021.616591 | |||||||||||
| 識別番号 その他 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | PMID:33828468 | |||||||||||
| 言語 | en | |||||||||||
| dissertation_number | ||||||||||||
| 学位授与番号 | 甲第577号 | |||||||||||
| 学位授与年月日 | ||||||||||||
| 学位授与年月日 | 2022-03-25 | |||||||||||
| 学位名 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位名 | 博士（医学） | |||||||||||
| item_10_degree_grantor_32 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位授与機関名 | 旭川医科大学 | |||||||||||
| item_10_description_33 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Face recognition is impaired in patients with prosopagnosia, which may occur as a side effect of neurosurgical procedures. Face selective regions on the ventral temporal cortex have been localized with electrical cortical stimulation (ECS), electrocorticography (ECoG), and functional magnetic resonance imagining (fMRI). This is the first group study using within-patient comparisons to validate face selective regions mapping, utilizing the aforementioned modalities. Five patients underwent surgical treatment of intractable epilepsy and joined the study. Subdural grid electrodes were implanted on their ventral temporal cortices to localize seizure foci and face selective regions as part of the functional mapping protocol. Face selective regions were identified in all patients with fMRI, four patients with ECoG, and two patients with ECS. From 177 tested electrode locations in the region of interest (ROI), which is defined by the fusiform gyrus and the inferior temporal gyrus, 54 face locations were identified by at least one modality in all patients. fMRI mapping showed the highest detection rate, revealing 70.4% for face selective locations, whereas ECoG and ECS identified 64.8 and 31.5%, respectively. Thus, 28 face locations were co-localized by at least two modalities, with detection rates of 89.3% for fMRI, 85.7% for ECoG and 53.6 % for ECS. All five patients had no face recognition deficits after surgery, even though five of the face selective locations, one obtained by ECoG and the other four by fMRI, were within 10 mm to the resected volumes. Moreover, fMRI included a quite large volume artifact on the ventral temporal cortex in the ROI from the anatomical structures of the temporal base. In conclusion, ECS was not sensitive in several patients, whereas ECoG and fMRI even showed activation within 10 mm to the resected volumes. Considering the potential signal drop-out in fMRI makes ECoG the most reliable tool to identify face selective locations in this study. A multimodal approach can improve the specificity of ECoG and fMRI, while simultaneously minimizing the number of required ECS sessions. Hence, all modalities should be considered in a clinical mapping protocol entailing combined results of co-localized face selective locations. | |||||||||||
| 言語 | en | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
Share
Cite as
真田, 隆広, n.d., Multi-modal Mapping of the Face Selective Ventral Temporal Cortex-A Group Study With Clinical Implications for ECS, ECoG, and fMRI: 616591– p.
Loading...
