Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Kazuhiro Sugawara"'
Autor:
Yukina Tokikuni, Akihiro Watanabe, Hisato Nakazono, Hiroshi Miura, Ryuji Saito, Duan Miaowen, Kanako Fuyama, Keita Takahashi, Kazufumi Okada, Kazuhiro Sugawara, Harukazu Tohyama, Susumu Yoshida, Kenneth N. K. Fong, Daisuke Sawamura
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-14 (2024)
Abstract Background Transcranial direct current stimulation (tDCS) applied to the left dorsolateral prefrontal cortex (DLPFC) is a promising technique for enhancing working memory (WM) performance in healthy and psychiatric populations. However, limi
Externí odkaz:
https://doaj.org/article/eb60dc3417dd425c98a53357fbcd36b4
Publikováno v:
Frontiers in Human Neuroscience, Vol 17 (2023)
Somatosensory cues and the optimal allocation of attentional resources are critical for motor performance, but it is uncertain how movement of a body part modulates directed attention and the processing of somatosensory signals originating from that
Externí odkaz:
https://doaj.org/article/394bed33d1c24a429ca10dbc0298a2b5
Autor:
Akihiro Watanabe, Daisuke Sawamura, Hisato Nakazono, Yukina Tokikuni, Hiroshi Miura, Kazuhiro Sugawara, Kanako Fuyama, Harukazu Tohyama, Susumu Yoshida, Shinya Sakai
Publikováno v:
Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-15 (2023)
Abstract Background The left dorsolateral prefrontal cortex (DLPFC) is involved in early-phase manual dexterity skill acquisition when cognitive control processes, such as integration and complexity demands, are required. However, the effectiveness o
Externí odkaz:
https://doaj.org/article/e016543fb54f4f84ad67ade2cdda4f11
Autor:
Kazuhiro Sugawara, Toshiki Takeuchi, Kuniaki Harada, Marina Taki, Ikumi Fujimura, Yuichi Kogami, Ryoichi Furuta
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
Frontal alien hand syndrome (AHS) presents as impulsive grasping and groping and compulsive manipulation of environmental objects that can affect the dominant or nondominant hand. A few reports have shown improvements in neuropsychological scores ove
Externí odkaz:
https://doaj.org/article/6681e952a8a14a59a1578d9e13132cbf
Autor:
Mayu Akaiwa, Yuya Matsuda, Ryo Kurokawa, Yasushi Sugawara, Rin Kosuge, Hidekazu Saito, Eriko Shibata, Takeshi Sasaki, Kazuhiro Sugawara, Naoki Kozuka
Publikováno v:
Brain Sciences, Vol 14, Iss 1, p 74 (2024)
Beta frequency oscillations originating from the primary motor cortex increase in amplitude following the initiation of voluntary movement, a process termed beta rebound. The strength of beta rebound has been reported to predict the recovery of motor
Externí odkaz:
https://doaj.org/article/865de6b0300b41f0986c806d192ccf9a
Autor:
Yuya Matsuda, Yasushi Sugawara, Mayu Akaiwa, Hidekazu Saito, Eriko Shibata, Takeshi Sasaki, Kazuhiro Sugawara
Publikováno v:
Brain Sciences, Vol 14, Iss 1, p 38 (2023)
The Go/NoGo task requires attention and sensory processing to distinguish a motor action cue or ‘Go stimulus’ from a ‘NoGo stimulus’ requiring no action, as well as motor preparation for a rapid Go stimulus response. The neural activity media
Externí odkaz:
https://doaj.org/article/158c578034b8498ab61265116d35a512
Publikováno v:
Frontiers in Human Neuroscience, Vol 17 (2023)
IntroductionDuring voluntary muscle contraction, the amplitude of the somatosensory evoked potential (SEP) is reduced by inhibiting sensory information from a peripheral nerve supplying the contracted muscle. This phenomenon is called “gating.” W
Externí odkaz:
https://doaj.org/article/9e8a8482d26943beb56376a5cdde63fb
Publikováno v:
Frontiers in Human Neuroscience, Vol 16 (2022)
We investigated the relationship between attentional resources and pedaling cadence using electroencephalography (EEG) to measure P300 amplitudes and latencies. Twenty-five healthy volunteers performed the oddball task while pedaling on a stationary
Externí odkaz:
https://doaj.org/article/7f54591258c84b2e8dc34b9a6e4483c4
Publikováno v:
Asian Spine Journal, Vol 12, Iss 6, Pp 1037-1042 (2018)
Study Design Retrospective study. Purpose This study aimed to investigate whether segmental lumbar hyperlordosis of the affected vertebra in patients with spondylolysis occurs only at L5 or also occurs at L4. Overview of Literature To the best of our
Externí odkaz:
https://doaj.org/article/ca636f7116e44f0bb536e6fa60d8093a
Publikováno v:
Brain and Behavior, Vol 10, Iss 8, Pp n/a-n/a (2020)
Abstract Introduction Repetitive practice of sensorimotor tasks is widely used for neurorehabilitation; however, it is unknown how practice alters sensory processing (e.g., recognition, discrimination, and attentional allocation) and associated cogni
Externí odkaz:
https://doaj.org/article/bd879a6b188549b993a913b24bd11e1c