Neuro2023 サテライト企画
Neuro2023BMIサテライト企画@仙台
会場:トランスシティカンファレンス仙台
2023年 7月31日(月)
X-communicationの神経科学
概要説明欄
ムーンショット型研究目標1ではBrain-Computer Interface(BCI)を用いた新しい意思伝達方法としてX-Communicationの開発を進めている。侵襲的脳信号にAI技術を適用して脳情報を解読し、また、脳へ情報を入力する技術を開発することで、脳と脳の直接的な情報伝達を目指している。しかし、X-Communicationを実現するためには、脳情報の解読と入力の両方において、神経科学的課題が多くある。本サテライト企画では、侵襲的技術を用いた言語BCI、脳情報入力、AIを用いた脳情報解読など、X-Communication実現に不可欠な最新の知見を共有し、神経科学としての課題を明らかにすることを目的とする。
開催概要
会場情報 トラストシティカンファレンス・仙台
ゲスト紹介/ Guests
Dr. Xing Chen
Assistant Professor at the University of Pittsburgh School of Medicine
Assistant Professor at the University of Pittsburgh School of Medicine
The Chen lab develops high-channel-count, chronically implantable devices to record from and stimulate the brain. We harness cutting-edge developments in electrode fabrication and microelectronics to improve probe durability and biocompatibility, generating fundamental neuroscientific knowledge and translating results from the lab to the clinic. Our applications include the restoration of life-enhancing vision in the blind. Blindness affects 40 million people worldwide, with a wide variety of causes, including injury to or degeneration of the retina and optic nerve. Brain implants interface directly with visual regions in the brain, bypassing the retina and optic nerve to produce artificially generated percepts without input from the eye. We use devices with >1000 channels to interface with large areas of the visual cortex, delivering tiny electrical currents to elicit the perception of dots of light (known as ‘phosphenes’). We deliver stimulation across multiple electrodes simultaneously, inducing percepts composed of multiple phosphenes, and causing our subjects to see movement, and simple shapes such as letters.
Dr. Sean Metzger
University of California San Francisco
University of California San Francisco
His current research field is decoding speech from neural activity to restore communication to patients with paralysis. With his team, he demonstrated that speech could be decoded from the neural activity of a person with paralysis who had not spoken in over 15 years. This work was featured on the front page of the New York Times. Since then he has worked to improve the accuracy and expressivity possible with these derides. (Metzger et al., Nat. Comm. 2022)
Dr. Sarah K. Wandelt
California Institute of Technology
California Institute of Technology
Her lab’s main focus is the development of Brain-Machine Interfaces for people suffering from tetraplegia due to spinal cord injuries, strokes or diseases. Researched how grasp, speech and internal speech are represented in individual neurons in the posterior parietal cortex (supramarginal gyrus and anterior intraparietal cortex), ventral premotor cortex, motor cortex, and somatosensory cortex. Evaluated their suitability for BMI applications using chronically implantable microelectrode arrays. Built the first internal speech Brain-Machine interface. (Wandelt et al., Neuron, 2022)
スケジュール
受付開始 9:30
10:00-10:10 Opening remarks : Takufumi Yanagisawa
10:10-11:00 Talk including discussion, Dr. Xing Chen
11:00-11:30 Talk including discussion, Dr. Yukio Nishimura
11:30-12:00. Talk including discussion, Dr. Ryusuke Hayashi
12:00-13:00. Lunch
13:00-13:50 Talk including discussion, Dr. Sean Metzger
13:50-14:20 Talk including discussion, Dr. Junichi Rekimoto
14:20-14:50 Talk including discussion, Dr. Takufumi Yanagisawa
14:50-15:00. Coffee break
15:00-15:50. Talk including discussion, Dr. Sarah K. Wandelt
15:50-16:20. Talk including discussion, Dr. Shuntaro Sasai
16:20-16:50. Talk including discussion, Dr. Misako Komatsu
16:50-17:00 Closing remarks: Dr. Ryota Kanai
登壇者 / Speakers
チェン ジン
Chen Xing
ピッツバーグ大学 眼科学
University of Pittsburgh School of Medicine・Department of Ophthalmology
西村 幸男
Yukio Nishimura
東京都医学総合研究所
Tokyo Metropolitan Insitute of Medical Science
林 隆介
Ryusuke Hayashi
産業技術総合研究所
人間情報インタラクション研究部門AIST Human Informatics and Interaction Research Institute
シーン メツガ
Sean L. Metzger
カリフォルニア大学バークレー校Berkeley CA US
暦本 純一
Junichi Rekimoto
東京大学大学院情報学環
ソニーコンピュータサイエンス研究所
The University of Tokyo, Interfaculty Initiative in Information Studies,
Sony Computer Science Laboratories Inc.
栁澤 琢史
Takufumi Yanagisawa
大阪大高等共創研究員
Institute for Advanced Co-Creation Studies, Osaka University
サラ ワンデルト
Sarah K. Wandelt
カリフォルニア工科大学
California Institute of Technology・T&C Chen Brain-Machine Interface Center
笹井 俊太朗
Shuntaro Sasai
株式会社アラヤ
Araya.inc
小松三佐子
Misako Komatsu
東京工業大学 科学技術創成研究院Institute of innovative research, Tokyo Institute of Technology
オーガナイザー
栁澤 琢史
Takufumi Yanagisawa
大阪大高等共創研究員
Institute for Advanced Co-Creation Studies, Osaka University
金井良太
Ryota Kanai
CEO
株式会社アラヤ
Araya.inc
笹井 俊太朗
Shuntaro Sasai
株式会社アラヤ
Araya.inc
お問い合わせ
ご質問等ございましたら、下記宛にご連絡ください。
広瀬啓子:h-hirose@nsurg.med.osaka-u.ac.jp
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