Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Takeharu Kunieda"'
Autor:
Shunsuke, Kajikawa, Masao, Matsuhashi, Katsuya, Kobayashi, Takefumi, Hitomi, Masako, Daifu-Kobayashi, Tamaki, Kobayashi, Yukihiro, Yamao, Takayuki, Kikuchi, Kazumichi, Yoshida, Takeharu, Kunieda, Riki, Matsumoto, Akiyoshi, Kakita, Takao, Namiki, Ichiro, Tsuda, Susumu, Miyamoto, Ryosuke, Takahashi, Akio, Ikeda
Publikováno v:
Clinical Neurophysiology. 137:113-121
To determine clinically ictal direct current (DC) shifts that can be identified by a time constant (TC) of 2 s and to delineate different types of DC shifts by different attenuation patterns between TC of 10 s and 2 s.Twenty-one patients who underwen
Autor:
Yuki Takahashi, Takayuki Kikuchi, Yukihiro Yamao, Masako Daifu, Kazumichi Yoshida, Katsuhiro Kobayashi, Riki Matsumoto, Takeharu Kunieda, Takuro Nakae, Akio Ikeda, Taku Inada, Jumpei Togawa, Susumu Miyamoto, Katsuya Kobayashi, Sumiya Shibata, Masao Matsuhashi
Publikováno v:
Epileptic Disorders. 23:299-312
The aim of this study was to clarify the effect of a stable concentration of propofol on interictal high-frequency oscillations (HFOs), which may contribute to identifying the epileptogenic zone intraoperatively for resection surgery. Nine patients w
Autor:
Ryosuke Takahashi, Takefumi Hitomi, Nobutaka Hattori, Masako Kinoshita, Morito Inouchi, Takayuki Kikuchi, Katsuya Kobayashi, Masao Matsuhashi, Takeharu Kunieda, Susumu Miyamoto, Kazumichi Yoshida, Riki Matsumoto, Mitsuyoshi Nakatani, Akio Ikeda
Publikováno v:
Clinical Neurophysiology. 131(8):1741-1754
Objective Using interictal epileptiform discharges (IEDs), consisting of spikes and post-spike slow waves (PSSs), and IED-related high-frequency activities (HFAs), we elucidated inhibitory effects of electrical cortical stimulation (ECS) on human epi
Autor:
Hirofumi Takeyama, Masao Matsuhashi, Tamaki Kobayashi, Takeharu Kunieda, Masako Daifu, Kazuaki Sato, Riki Matsumoto, Christophe Bernard, Akio Ikeda, Mitsuyoshi Nakatani, Takayuki Kikuchi, Akihiro Shimotake
Publikováno v:
Neuroscience Research
Neuroscience Research, Elsevier, 2020, 156, pp.95-101. ⟨10.1016/j.neures.2020.01.014⟩
Neuroscience Research, Elsevier, 2020, 156, pp.95-101. ⟨10.1016/j.neures.2020.01.014⟩
An accurate identification of the epileptogenic zone is essential for patients with intractable epilepsy who are candidates to neurosurgery. EEG recordings can provide predictive biomarkers of the epileptogenic zone. Wide-band EEG makes it possible t
Autor:
Borgil Bayasgalan, Masao Matsuhashi, Tomoyuki Fumuro, Naoki Nakano, Masaya Katagiri, Akihiro Shimotake, Takayuki Kikuchi, Koji Iida, Takeharu Kunieda, Amami Kato, Ryosuke Takahashi, Akio Ikeda, Koji Inui
Publikováno v:
Neuromodulation : journal of the International Neuromodulation Society. 25(3)
[Objectives] This study investigated neuronal sources of slow cortical potentials (SCPs) evoked during vagus nerve stimulation (VNS) in patients with epilepsy who underwent routine electroencephalography (EEG) after implantation of the device. [Mater
Autor:
Ryosuke Takahashi, Shuichiro Neshige, Katsuya Kobayashi, Takeharu Kunieda, Masao Matsuhashi, Riki Matsumoto, Akihiro Shimotake, Hirofumi Maruyama, Takayuki Kikuchi, Susumu Miyamoto, Akio Ikeda, Takefumi Hitomi, Kazumichi Yoshida
Publikováno v:
Epilepsia. 60:547-559
OBJECTIVE For future artificial intelligence-based brain mapping, development of a rational and safe scoring system for a brain motor mapping algorithm using electrocorticography (ECoG score), which contains various spectral, purely intrinsic brain a
Autor:
Hideaki Watanabe, Shirabe Matsumoto, Riko Kitazawa, Mie Kurata, Takeharu Kunieda, Akihiro Inoue, Kosuke Kusakabe
Publikováno v:
International Journal of Surgery Case Reports
Highlights • We report an elder case of cerebral amyloid angiopathy-related inflammation (CAA-ri) in the right occipital lobe. • It appears like an intraparenchymal tumor at first, and can be finally diagnosed only through biopsy. • CAA-ri shou
Autor:
Kiyohide Usami, Yusuke Fujiwara, Takayuki Kikuchi, Susumu Miyamoto, Rieko Osu, Riki Matsumoto, Tatsuya Mima, Kazumichi Yoshida, Masao Matsuhashi, Takeharu Kunieda, Akio Ikeda, Takuro Nakae
Publikováno v:
NeuroImage. 147:302-313
The cortical motor areas are activated not only during contralateral limb movements but also during ipsilateral limb movements. Although these ipsilateral activities have been observed in several brain imaging studies, their functional role is poorly
Publikováno v:
Seizure. 44:27-36
In the last decade, single pulse electrical stimulation (SPES) has been used as an investigational tool in the field of epilepsy surgery. Direct cortical stimulation applied at a frequency of ∼1 Hz can probe cortico-cortical connections by averagin
Autor:
Satoru Tadokoro, Ichiro Tsuda, Shunsuke Kajikawa, Takao Namiki, Masao Matsuhashi, Takeharu Kunieda, Akio Ikeda, Riki Matsumoto
Publikováno v:
Neuroscience research. 156
In the present study, we attempted to characterize two characteristic features within the dynamic behavior of wideband electrocorticography data, which were recorded as the brain waves of epilepsy, comprising high-frequency oscillations (HFOs) and in