Search Results - "Touyama, Hideaki"

Emotion recognition based on group phase locking value using convolutional neural network by Cui, Gaochao, Li, Xueyuan, Touyama, Hideaki

“…Electroencephalography (EEG)-based emotion recognition is an important technology for human–computer interactions. In the field of neuromarketing, emotion…”
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Quantitative Evaluation of Post-Lunch Dip Using Event-Related Potential by Nagano, Kosuke, Kinoshita, Fumiya, Touyama, Hideaki

“…The sense of sleepiness and fatigue that occurs at around 2 p.m. is known as the “post-lunch dip (PLD).” It causes a transient decline in brain function,…”
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Study of Changes over Time in Breath Alcohol Concentration and Brain Function Induced by Low-Impact Drinking by Sato, Yuichi, Nagano, Kosuke, Kinoshita, Fumiya, Touyama, Hideaki

“…Currently, Japan’s Road Traffic Act uses the breath alcohol concentration (BrAC), which is the concentration of alcohol in 1 L of breath, to enforce the law…”
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Classification of grazing‐incidence small‐angle X‐ray scattering patterns by convolutional neural network by Ikemoto, Hiroyuki, Yamamoto, Kazushi, Touyama, Hideaki, Yamashita, Daisuke, Nakamura, Masataka, Okuda, Hiroshi

“…Grazing‐incidence small‐angle X‐ray scattering (GISAXS) patterns have multiple superimposed contributions from the shape of the nanoscale structure, the…”
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Comprehensive Steroid Assay with Non-Targeted Analysis Using Liquid Chromatography Ion Mobility Mass Spectrometry by Yamakawa, Mai, Karashima, Shigehiro, Takata, Riko, Haba, Taichi, Kuroiwa, Keigo, Touyama, Hideaki, Hashimoto, Atsushi, Konishi, Seigo, Aono, Daisuke, Kometani, Mitsuhiro, Nambo, Hidetaka, Yoneda, Takashi, Osaka, Issey

“…Aldosterone-producing adenomas (APAs) have different steroid profiles in serum, depending on the causative genetic mutation. Ion mobility is a separation…”
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Majority Rule Using Collaborative P300 by Auditory Stimulation by Fujita, Kosuke, Touyama, Hideaki

“…In this study, a new method to realize majority rule is presented by using noninvasive brain activities. With the majority rule based on an…”
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Online Control of a Virtual Object with Collaborative SSVEP by Touyama, Hideaki, Sakuda, Mitsuru

“…In this paper, we propose a brain-computer interface (BCI) based on collaborative steady-state visually evoked potential (SSVEP). A technique for estimating…”
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Computer-Generated Emotional Face Retrieval with P300 Signals of Multiple Subjects by Fan, Junwei, Touyama, Hideaki

“…Applying brain signals to human-computer interaction enables us to detect the attention. Based on P300 signals – one type of event-related potential – enables…”
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Investigation of Dynamic Transition of Learning Contents Based on Brain Waves by Shun Tanabe, Hideaki Touyama, Yu Nakayama, Yoshito Tobe

“…With the spread of the Internet, e-learning which is a way of learning using information technology has become popular. Although lecture videos in e-learning…”
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Ambulatory Brain-Computer Interface in Outdoor Environment toward Indexing of Lifelog by Touyama, Hideaki, Maeda, Kazuya

“…Brain-Computer Interface (BCI) has been more and more investigated today by using ElectroEncephaloGram (EEG). Usually, the BCI is applied to the subjects in…”
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Study on the psychological stress of occupants experienced by vehicle seat vibration in idle state via center of gravity sway measurement by Shige, Koki, Morisaki, Ryoma, Li, Zhe, Kiyotaki, Ryo, Kobayashi, Sho, Terashima, Osamu, Kinoshita, Fumiya, Touyama, Hideaki

“…This study aimed to quantitatively evaluate the factors that influence variations in psychological stress caused by seat vibrations. We employed the center of…”
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The classification of SSVEP-BCI based on ear-EEG via RandOm Convolutional KErnel Transform with Morlet wavelet by Li, Xueyuan, Haba, Taichi, Cui, Gaochao, Kinoshita, Fumiya, Touyama, Hideaki

“…During the advantages of shorter training and higher information throughput, steady-state visual evoked potential (SSVEP) is widely used in brain–computer…”
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A collaborative BCI system based on P300 signals as a new tool for life log indexing by Touyama, Hideaki

“…Analyses on single-trial ElectroEncephaloGram (EEG) have been investigated toward realizing real-time Brain-Computer Interface (BCI). In general, the…”
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Detection of Cognitive Decline Due to Mental Fatigue Using Electroencephalogram by Fujita, Kosuke, Kinoshita, Fumiya, Touyama, Hideaki

“…Mental fatigue is associated with human errors. It is thus important to search for indicators that can easily evaluate it. The aim of this study is to…”
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An fMRI Study of Authoritative Effects of Group Opinions in Product Evaluation by Fan, Junwei, Yamada, Tatsuyoshi, Shigemasu, Hiroaki, Touyama, Hideaki

“…Previous research has shown that when people perform evaluation tasks, opinions from a group have an induced effect on the evaluation results. However, in the…”
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Post-saccadic event related potential toward a new technique for information retrieval by Touyama, H.

“…In this paper, toward a brain-computer interface for information retrieval, we performed preliminary experiments on post-saccadic event related potential (ERP)…”
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Extracting alpha band modulation during visual spatial attention without flickering stimuli using common spatial pattern by Fujisawa, Junya, Touyama, Hideaki, Hirose, Michitaka

“…In this paper, alpha band modulation during visual spatial attention without visual stimuli was focused. Visual spatial attention has been expected to provide…”
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Robotic Upper Limb Rehabilitation Intervention with Feedback of Motor Function Scores to Improve Motivation by Koyanagi, Ken'ichi, Mori, Ayaka, Touyama, Hideaki, Misumi, Yuka, Kawamura, Eiko, Tamamoto, Takumi, Sawai, Kei, Motoyoshi, Tatsuo, Masuta, Hiroyuki, Oshima, Toru

“…Upper limb movements are indispensable for daily activities. Because of their complexity, the development of rehabilitation exercises using robot and haptic…”
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Estimation of Stimulus Time and Average Attention State Based on Collective Addition of Event-Related Electroencephalography by Haba, Taichi, Cui, Gaochao, Touyama, Hideaki

“…Brain-computer interface is mainly developed for clinical rehabilitation. Numerous studies have shown that it can also be applied to neuromarketing to assist…”
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Alternative Methods of Translational Gains by Viewpoint Manipulation in the Pitch Direction by Ishikawa, Yudai, Tagawa, Kazuyoshi, Touyama, Hideaki

“…This paper proposes a new method of translational manipulation for redirected walking through pitch-oriented viewpoint manipulation, which is known to change…”
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