Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Takeharu Kunieda"'
Autor:
Sei Nishida, Rika Inano, Yukihiro Yamao, Takayuki Kikuchi, Akio Ikeda, Takuro Nakae, Yoshiki Arakawa, Riki Matsumoto, Takeharu Kunieda, Kazumichi Yoshida, Susumu Miyamoto, Sumiya Shibata
Publikováno v:
Clinical Neurophysiology. 132(8):1919-1926
Objective In order to evaluate the clinical utility even under general anesthesia, the present study aimed to clarify the effect of anesthesia on the cortico–cortical evoked potentials (CCEPs). Methods We analyzed 14 patients’ data in monitoring
Autor:
Kazumichi Yoshida, Kiyohide Usami, Akihiro Shimotake, Riki Matsumoto, Takeharu Kunieda, Takayuki Kikuchi, Susumu Miyamoto, Akio Ikeda, Masao Matsuhashi, Ryosuke Takahashi, Katsuya Kobayashi
Publikováno v:
Clinical Neurophysiology. 132:1033-1040
Objective Cortico-cortical evoked potential (CCEP) by single-pulse electrical stimulation (SPES) is useful to investigate effective connectivity and cortical excitability. We aimed to clarify the safety of CCEPs. Methods We retrospectively analyzed 2
Autor:
Takanori Ohnishi, Masahiko Tagawa, Akihiro Inoue, Yoshiaki Kumon, Hideaki Watanabe, Takeharu Kunieda
Publikováno v:
Neurologia medico-chirurgica
To evaluate the effects on cognitive function of deep white matter hyperintensities (DWMHs) on magnetic resonance imaging (MRI) in patients treated surgically for unruptured intracranial aneurysms (UIAs). The subjects were 106 patients in whom a Wech
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:
Takeharu Kunieda, Joshua D. Bernstock, Riko Kitazawa, Daisuke Kouno, Daisuke Yamashita, Takanori Ohnishi, Shirabe Matsumoto, Shohei Kohno, Masahiro Nishikawa, Shuko Harada, Yoshihiro Ohtsuka, Satoshi Suehiro, Shiro Ohue, Yawara Nakamura, Yosuke Mizuno
Publikováno v:
Neurosurgical Review. 44:1591-1600
Intracranial anaplastic hemangiopericytoma (AHPC) is a rare and malignant subset of solitary fibrous tumor/hemangiopericytoma (SFT/HPC) as per the WHO 2016 Classification of Tumors of the Central Nervous System. AHPC portends a poor prognosis and is
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:
Takeharu Kunieda, Riki Matsumoto, Sumiya Shibata, Takayuki Kikuchi, Yuki Takahashi, Yoshiki Arakawa, Sei Nishida, Susumu Miyamoto, Akio Ikeda, Takuro Nakae, Rika Inano, Taku Inada, Kazumichi Yoshida, Tatsuya Mima, Yukihiro Yamao
Publikováno v:
World Neurosurgery. 138:e389-e404
Objective To propose a method for intraoperative mapping and monitoring of the medial frontal motor areas (MFMA). Methods We estimated the location of the MFMA using the corticocortical evoked potential (CCEP) provoked by electric stimuli to the prim
Autor:
Mie Kurata, Saya Ozaki, Shiro Ohue, Hideaki Watanabe, Akihiro Inoue, Riko Kitazawa, Satoshi Suehiro, Shohei Kohno, Takeharu Kunieda, Takanori Ohnishi, Shirabe Matsumoto, Mana Fukushima, Masahiro Nishikawa, Seiji Shigekawa
Publikováno v:
Neurosurgical Review. 44:587-597
Glioblastoma multiforme (GBM) is largely due to glioma stem cells (GSCs) that escape from total resection of gadolinium (Gd)-enhanced tumor on MRI. The aim of this study is to identify the imaging requirements for maximum resection of GBM with infilt
Autor:
Haruna Takeda, Afsana Islam, Takeharu Kunieda, Madoka Kubo, Hajime Yano, Kazuya Miyanishi, Nayu Matsuoka, Shirabe Matsumoto, Junya Tanaka, Masahiro Nomoto, Mohammed E. Choudhury
Publikováno v:
Glia. 68:44-59
Synaptic strength reduces during sleep, but the underlying mechanisms of this process are unclear. This study showed reduction of synaptic proteins in rat prefrontal cortex (PFC) at AM7 or Zeitgeber Time (ZT0), when the light phase or sleeping period
Autor:
Seiji Shigekawa, Riko Kitazawa, Hideaki Watanabe, Mana Fukushima, Takeharu Kunieda, Naoya Nishida, Saya Ozaki, Shohei Kohno, Shirabe Matsumoto, Masahiro Nishikawa, Shin Yamashita, Tomoharu Aki, Akihiro Inoue, Satoshi Suehiro
Publikováno v:
Interdisciplinary Neurosurgery, Vol 16, Iss, Pp 58-61 (2019)
We report a rare case of pituicytoma occurring in the sellar region resected by endoscopic transsphenoidal surgery (ETSS). We suggest useful indicators for the accurate diagnosis and pitfalls for the surgical procedure. A 38-year-old man was admitted