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海报第1天，12月3日，星期二
1P-0109 Oncogene activation through enhancer activation after Epstein-Barr virus infection in gastric cancer Wenzhe Li , Atsushi Okabe, Keisuke Matsuzaka, Bahityar Rahmutulla, Masaki Fukuto, Atsushi Kaneda（Department of Molecular Oncology, Graduate School of Medicine, Chiba University）
语音回忆过程中脑电图音节信息的提取
ᵝ䚻䛺㡿ᇦ䛻ர䜛 Brain Computer Interface 䠄 BCI 䠅䛾◊✲䛜 ┒䜣䛻⾜䜟䜜䛶䛔䜛䠊 BCI ◊✲䛿㐠ື㔝䛾ほ 䛛䜙ᶵჾ᧯స 䜢┠ᣦ䛩䜒䛾䛜ඛ⾜䛧䛶䛔䜛䛜 [1][2] 䠈㡢ኌゝㄒ䛻㛵䜟䜛 BCI ◊✲䜒䠈 fMRI 䜔 PET 䛷㘓䛥䜜䛯䝕䞊䝍䛾ほ 䛛䜙䠈ᴫᛕ ㉳ Æ ゝㄒ⾲⌧䝥䝷䞁䝙䞁䜾 Æ 㡢⠇䞉༢ㄒ䞉ᩥ⾲⌧ Æ Ⓨヰ㐠ື ⚄⤒⣔䛾άື䛻⮳䜛▱ぢ䛜✚䛥䜜䠈◊✲䛜άⓎ䛻䛺䛳䛶䛔 䜛 [3][4] 䠊䛣䛾ศ㔝䛷䛿 ECoG 䜢⏝䛔䛯◊㻌㻌㻌㻌㻌㻌㻌✲䛜ඛ⾜䛧 䛶䛔䜛䛜䠈㠀くⓗ䛻䛛䛴䝸䜰䝹䝍䜲䝮䛻ಙྕ䜢ほ 䛷䛝䜛 EEG 䜔 MEG 䛜ᐇ⏝䜢⪃䛘䜛䛸ᮃ䜎䛧䛔䠊 ሗ࿌⪅䜙䛿㡢ኌ㉳䛾 EEG ಙྕ䜢ᑐ㇟䛻䠈 ” ゝㄒ⾲㇟䛿 ▷㛫 tone-burst Ἴ⩌䛷䛒䜛 ” 䛸䛾௬ㄝ䜢❧䛶䠈⥺䝇䝨䜽䝖䝹≉ ᚩ㔞䜢ᢳฟ䛧䛯ᚋ䠈䝇䝨䜽䝖䝹䝟䝍䞊䞁䛛䜙┠ど䝷䝧䝸䞁䜾䛷 ㉳༊㛫䜢ྠᐃ䛩䜛䛸ඹ䛻䠈 0 䛛䜙 9 䛾 10 ᩘᏐ䛸ẕ㡢㡢⠇䛻ྵ䜎 䜜䜛 17 㡢⠇䜢ศ㢮䛩䜛◊✲䜢⾜䛳䛶䛝䛯 [5] 䠊ᮏሗ࿌䛷䛿䠈᭱ ึ䛻 17 㡢⠇䜢୕䛴䛾㡢⠇䜾䝹䞊䝥 ( ẕ㡢㡢⠇䠈᭷ኌ㡢⠇䠈↓ ኌ㡢⠇ ) 䛻ศ䛡䛶ㄆ㆑䛧䛯㝿䛾ᐇ㦂⤖ᯝ䜢㏙䜉䜛䠊䛣䛾ᐇ㦂䛷 䛿Ꮫ⩦䝕䞊䝍ᩘ䜢ቑ䜔䛩䛯䜑䠈 (i) ᩘᏐ㡢ኌ㉳ ( 䛾ྛ㡢⠇䝕 䞊䝍 ) 䛸ู䛻䠈㡢⠇⾜ (/ga- gi- gu- ge- go/) 䜢㉳䛧䛶᥇ྲྀ䛧䛯䝕 䞊䝍䜢Ꮫ⩦䛧䛯ሙྜ䠈 (ii) 㡢⣲䜢ྵ䜐㡢⠇ (/g/ = /ga, gi, gu, ge, go/, /o/ = /o, ko, so, to, no,…../) 䛛䜙㡢⣲䝕䞊䝍䜢Ꮫ⩦䛧䛯ሙྜ䠈 䛻䛴䛔䛶䜾䝹䞊䝥ෆ䛾㡢⠇䜢ㄆ㆑䛧䛯⤖ᯝ䜢ሗ࿌䛩䜛䠊 ⥆䛔䛶䠈ಶ䚻䛾㡢⠇㆑ู䜢┠ᶆ䛻䠈ከ㔞䝕䞊䝍䛾㞟䜢⾜䛖䠊 ⬻Ἴ㘓䛷䛿䠈⣧㡢䝖䝸䜺䞊䛾┤ᚋ䛻 1 ▷㡢⠇䛾㡢ኌ㉳䜢⾜ 䛖䛣䛸䛷䠈 1 ᅇ䛾㉳㘓㛫䜢▷䛟䛧䠈ከ㔞䝕䞊䝍䜢㘓䛷䛝 䜛䜘䛖䛻䛧䛯䠊䛣䜜䛻䜘䛳䛶䠈␚䜏㎸䜏䝙䝳䞊䝷䝹䝛䝑䝖䝽䞊䜽 (CNN) 䛺䛹䛾῝ᒙᏛ⩦ᑟධ䛜ྍ⬟䛻䛺䜛䠊ᮏᩥ䛷䛿䠊≉ᚩ㔞䛸 䛧䛶⬻ෆ✵㛫䛾 RMS ሗ䜢ᢳฟ䛧䠈 0 䛛䜙 9 䛻ྵ䜎䜜䜛 10 ಶ 䛾ᩘᏐ䛸ẕ㡢㡢⠇䛾 17 㡢⠇䜢䠈ḟඖ␚䜏㎸䜏䝙䝳䞊䝷䝹䝛 䝑䝖䝽䞊䜽䜢⏝䛔䛶㡢⠇ㄆ㆑䛩䜛䠊
