Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rintaro Yokoyama"'
Autor:
Rintaro Yokoyama, Naotoshi Iwahara, Katsuya Komatsu, Yukinori Akiyama, Takeshi Mikami, Masahiko Wanibuchi, Ryusuke Hosoda, Hime Suzuki, Nobuhiro Mikuni, Yoshiyuki Horio, Atsushi Kuno, Tsukasa Hirano
Publikováno v:
BMC Neurology, Vol 21, Iss 1, Pp 1-9 (2021)
BMC Neurology
BMC Neurology
Background The physiological and pathological significance of the arachnoid membrane (AM) is still unknown. In this study, we investigated various characteristics of the AM, focusing on the influence of inflammation and fibrosis. Methods Small pieces
Autor:
Yusuke Kimura, Rintaro Yokoyama, Hiroyuki Takashima, Nobuhiro Mikuni, Takeshi Mikami, Yuka Kawata, Masayasu Arihara, Ryohei Chiba, Yukinori Akiyama
Publikováno v:
Neurologia medico-chirurgica
The clearance system in the brain is not completely understood. The aim of this study was to prove the presence of the “glymphatic system” in the human brain using magnetic resonance spectroscopy (MRS). Spectral data of the brain white matter wer
Autor:
Tsukasa Hirano, Yusuke Kimura, Masayasu Arihara, Tomoyoshi Kuribara, Nobuhiro Mikuni, Rei Enatsu, Hime Suzuki, Rintaro Yokoyama, Satoko Ochi, Ayaka Sasagawa
Publikováno v:
Neurologia medico-chirurgica
This study investigated the networks originating from frontal eye fields (FEFs) using electric cortical stimulation and diffusion tensor imaging (DTI). Seven patients with intractable focal epilepsy, in which FEFs were identified by electrical cortic
Autor:
Tsukasa Hirano, Rintaro Yokoyama, Rei Enatsu, Masayasu Arihara, Tomoyoshi Kuribara, Nobuhiro Mikuni, Satoko Ochi, Hime Suzuki, Ayaka Sasagawa
Publikováno v:
Journal of Clinical Neuroscience. 77:116-122
Objective The aim of the present study was to compare localization of the language cortex using electrical cortical stimulation (ECS) and functional magnetic resonance imaging (fMRI) to establish the relevance of fMRI language mapping. Methods Langua
Autor:
Hime Suzuki, Rei Enatsu, Yukinori Akiyama, Yuto Suzuki, Nobuhiro Mikuni, Rintaro Yokoyama, Aya Kanno, Satoko Ochi
Publikováno v:
Neurologia medico-chirurgica
The purpose of this study was to investigate whether and how vagus nerve stimulation (VNS) reduces the epileptogenic activity in the bilateral cerebral cortex in patients with intractable epilepsy. We analyzed the electrocorticograms (ECoGs) of five
Publikováno v:
World Neurosurgery. 134:145-149
Background Intraventricular schwannoma is extremely rare, with only 35 cases reported to date in the literature. Consequently, its etiology and pathogenesis are still unclear, and therefore require further investigations. Here, we report on and discu
Autor:
Yuto Suzuki, Masahiko Wanibuchi, Rintaro Yokoyama, Tadashi Hasegawa, Rei Enatsu, Shintaro Sugita, Yukinori Akiyama, Tomoyuki Aoyama, Takeshi Mikami, Nobuhiro Mikuni, Hime Suzuki
Publikováno v:
Neurologia medico-chirurgica
Diffuse astrocytic and oligodendroglial tumors are frequently associated with symptomatic epilepsy, and predictive seizure control is important for the improvement of patient quality of life. To elucidate the factors related to drug resistance of bra
Autor:
Rintaro Yokoyama, Hime Suzuki, Nobuhiro Mikuni, Tomoyoshi Kuribara, Rei Enatsu, Satoko Ochi, Masayasu Arihara, Tsukasa Hirano, Ayaka Sasagawa
Publikováno v:
Journal of Clinical Neuroscience. 71:158-163
Numerous non-epileptic physiological electroencephalographic (EEG) patterns morphologically mimic epileptiform activity. However, misleading non-epileptic findings of electrocorticography (ECoG) have not yet been examined in detail. The aim of the pr
Autor:
Rintaro Yokoyama, Yuto Suzuki, Rei Enatsu, Hime Suzuki, Satoko Ochi, Nobuhiro Mikuni, Tomoaki Tamada
Publikováno v:
Neurologia medico-chirurgica
An electrical cortical stimulation provides important information for functional brain mapping. However, subjective responses (i.e. sensory, visual, and auditory symptoms) are purely detected by patients' descriptions, and may be affected by patients
Autor:
Rei Enatsu, Yuto Suzuki, Hime Suzuki, Michiaki Yamakage, Nobuhiro Mikuni, Takeshi Mikami, Yukinori Akiyama, Aya Kanno, Shunsuke Tachibana, Rintaro Yokoyama, Satoko Ochi
Publikováno v:
World Neurosurgery. 123:e685-e692
Previous studies have reported the usefulness of intraoperative corticocortical evoked potentials (CCEPs) for preserving language function during brain surgery.This study aimed to assess the influence of depth of anesthesia on CCEP to establish its c