研究者詳細 - 楊　家家

論文 - 楊　家家

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MRI-Compatible Tactile Orientation Stimulator to Investigate Neural Mechanisms of Tactile Orientation Discrimination 査読

Yinghua Yu, Jiajia Yang, HongZan Sun, Qiyong Guo, Jinglong Wu

International Journal of Information 17 ( 6A ) 2463 - 2472 2014年

認知脳機能の計測解析と認知症の早期診断招待

呉景龍, 楊家家

顎機能誌 21 ( 1 ) 1 - 7 2014年

Development of a method to present wide-view visual stimuli in MRI for peripheral visual studies 査読

Jinglong Wu, Bin Wang, JiaJia Yang, Yuu Hikino, Satoshi Takahashi, Tianyi Yan, Seiichiro Ohno, Susumu Kanazawa

JOURNAL OF NEUROSCIENCE METHODS 214 ( 2 ) 126 - 136 2013年4月

Limited persistence of tactile working memory resources during delay-dependent grating orientation discrimination 査読

Yinghua Yu, Jiajia Yang, Jinglong Wu

Neuroscience and Biomedical Engineering 1 65 - 72 2013年

視覚誘導自己直線運動感覚の空間特性の輝度依存性査読

呉景龍, 于英花, 楊家家

人間工学 49 ( 13 ) 18 - 24 2013年

記述言語：日本語掲載種別：研究論文（学術雑誌）出版者・発行元：Japan Ergonomics Society

人間の視野に，一定条件の運動視覚情報を与えることによって，身体が静止状態であるにもかかわらず，自己運動感覚を引き起こすことがある．このことを視覚誘導自己運動感覚と言う．視覚誘導自己運動感覚（Vection）は自己運動感覚の方向によって，大きく二種類に分けられ，視覚誘導自己直線運動感覚（LV：Linear Vection）と視覚誘導自己回転運動感覚（CV：Circular Vection）がある．Vectionの誘導メカニズムを解明するには，時空間周波数と視野などの視覚刺激パラメータの依存性がよく研究されたが，Vectionの輝度依存性はまだ解明されていない．本研究では，大型平面液晶ディスプレイを用いて，LVの空間特性の輝度依存性について検討を行った．その結果，LVは視覚刺激の中心視野の平均輝度変化に有意差が見られ，周辺視野の輝度変化に依存しないことがわかった．

DOI： 10.5100/jje.49.18

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その他リンク： https://jlc.jst.go.jp/DN/JALC/10015737372?from=CiNii

Development of a Wide-View Visual Presentation System for Functional MRI Studies of Peripheral Visual 査読

Bin Wang, Jinglong Wu, JiaJia Yang, Yuu Hikino, Satoshi Takahashi, Tianyi Yan, Seiichiro Ohno, Susumu Kanazawa

BRAIN AND HEALTH INFORMATICS 8211 277 - 286 2013年

Prominent activation of the intraparietal and somatosensory areas during angle discrimination by intra-active touch 査読

Jiajia Yang, Hongbin Han, Dehua Chui, Yong Shen, Jinglong Wu

HUMAN BRAIN MAPPING 33 ( 12 ) 2957 - 2970 2012年12月

Prominent activation of the bilateral inferior parietal lobule of literate compared with illiterate subjects during Chinese logographic processing 査読

Jinglong Wu, Xiujun Li, Jiajia Yang, Chang Cai, Hongzan Sun, Qiyong Guo

EXPERIMENTAL BRAIN RESEARCH 219 ( 3 ) 327 - 337 2012年6月

The Ebbinghaus Illusion Affects Visual Size Perception But Not Pointing Movement 査読

Jiajia Yang, Daisuke Oka, Jinglong Wu

INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL 15 ( 4 ) 1799 - 1807 2012年4月

Delayed Audiovisual Integration of Patients with Mild Cognitive Impairment and Alzheimer's Disease Compared with Normal Aged Controls 査読

Jinglong Wu, Jiajia Yang, Yinghua Yu, Qi Li, Naoya Nakamura, Yong Shen, Yasuyuki Ohta, Shengyuan Yu, Koji Abe

JOURNAL OF ALZHEIMERS DISEASE 32 ( 2 ) 317 - 328 2012年

Neuropsychological Parameters as Potential Biomarkers for Alzheimer’s Disease 招待査読

Jinglong Wu, Yinghua Yu, Jiajia Yang

Current Translational Geriatrics & Experimental Gerontology Reports 1 ( 2 ) 68 - 75 2012年

Programmable tactile pattern presentations operational under MRI to investigate neural mechanisms of tactile shape discrimination 査読

Jiajia Yang, Jinglong Wu, Jiping He

JOURNAL OF NEUROSCIENCE METHODS 201 ( 1 ) 17 - 26 2011年9月

Spatial Attention Improve Human Performance of Pointing Movement 査読

Jiajia Yang, Motohiko Omodani, Jinglong Wu

INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL 14 ( 6 ) 2009 - 2017 2011年6月

触覚片仮名提示装置の開発と能動的触覚による片仮名認識特性の検討査読

呉景龍, 横谷逸, 楊家家, 高橋智

日本機械学会論文集(C 編) 77 ( 775 ) 923 - 932 2011年

記述言語：日本語掲載種別：研究論文（学術雑誌）出版者・発行元：The Japan Society of Mechanical Engineers

Braille is one of the few writing systems that use tactile perception. The system is widely used by the blind to read and write. However, Braille is difficult to learn for persons with acquired blindness, especially for the elderly. Therefore, the aim of the present study was to design a tactile Japanese Katakana presentation device for the investigation of characteristics of tactile Katakana recognition. The device consists of a disk for tactile Katakana patterns, a force sensor unit for force measurement when subjects' fingers touch the tactile patterns, and an ultrasonic motor for tactile patterns presentation. Using the ultrasonic motor, the device presents characters to subjects quickly and automatically. Furthermore, the device has a big advantage that subjects are only required to move their fingers up and down, without any big submovements. An experiment was conducted using the device to test tactile recognition of 46 Katakana characters in native Japanese speakers with normal vision. Ten healthy right-handed male volunteers consented to participate in this experiment. Successful tactile Katakana recognition was higher than 78% (±14.4%) for these young subjects.

DOI： 10.1299/kikaic.77.923

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緊急時における車制動行動のペダル配置と加齢効果の検討

呉景龍, 古谷慎平, 楊家家, 高橋智

日本機械学会論文集 C編 77 ( 777 ) 2062 - 2070 2011年

出版者・発行元：The Japan Society of Mechanical Engineers

Driver safety is an important and often sensitive issue for seniors. Statistics show that the elderly are more likely than other drivers to receive traffic citations for failing to yield, turning improperly, and running red lights and stop signs all indications of decreased driving ability. Currently in Japan, half of the deceased in traffic accidents are elderly people. In present study, we focused on how the pedal placement affect on braking action in emergency. First, ten healthy young and ten elderly individuals were asked to perform a simple reaction experiment by foot. Then, the same subjects were instructed to complete a braking action experiment with different pedal placement condition. The results suggested that both simple reaction time and foot movement time of elderly subjects were significantly longer than that of young subjects. Moreover, the brake pedal force of elderly subjects was lower than that of young subjects. Thus, aging influenced both of simple reaction time and braking action in emergency. In addition, even the pedal placement changed characteristics of braking action of both young and elderly subjects, the most comfortable pedal placement of elderly subjects differed from young subjects.

DOI： 10.1299/kikaic.77.2062

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Fitts' law holds for pointing movements under conditions of restricted visual feedback 査読

Jinglong Wu, Jiajia Yang, Taichi Honda

HUMAN MOVEMENT SCIENCE 29 ( 6 ) 882 - 892 2010年12月

Development and Evaluation of a Multi-Model Tactile Pattern Delivery Device for fMRI Study 査読

Jiajia Yang, Jinglong Wu

INFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL 13 ( 5 ) 1823 - 1832 2010年9月

Investigation on Human Characteristics of Japanese Katakana Recognition by Active Touch 査読

Suguru Yokotani, Jiajia Yang, Jinglong Wu

BRAIN INFORMATICS, BI 2010 6334 357 - 364 2010年

Decline of Human Tactile Angle Discrimination in Patients with Mild Cognitive Impairment and Alzheimer's Disease 査読

Jiajia Yang, Takashi Ogasa, Yasuyuki Ohta, Koji Abe, Jinglong Wu

JOURNAL OF ALZHEIMERS DISEASE 22 ( 1 ) 225 - 234 2010年

Raised-angle discrimination under passive finger movement 査読

Jinglong Wu, Jiajia Yang, Takashi Ogasa

PERCEPTION 39 ( 7 ) 993 - 1006 2010年

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