Search Results - "Sakakura, Kazuki"

Dynamic functional connectivity in verbal cognitive control and word reading by Sakakura, Kazuki, Brennan, Matthew, Sonoda, Masaki, Mitsuhashi, Takumi, Luat, Aimee F, Marupudi, Neena I, Sood, Sandeep, Asano, Eishi

“…•Task-preferential modulations of functional connectivity via white matter are visualized.•Task-preferential connectivity enhancement occurs hundreds of ms…”
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Dynamic tractography‐based localization of spike sources and animation of spike propagations by Mitsuhashi, Takumi, Sonoda, Masaki, Sakakura, Kazuki, Jeong, Jeong‐Won, Luat, Aimee F., Sood, Sandeep, Asano, Eishi

“…Objective This study was undertaken to build and validate a novel dynamic tractography‐based model for localizing interictal spike sources and visualizing…”
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Developmental atlas of phase-amplitude coupling between physiologic high-frequency oscillations and slow waves by Sakakura, Kazuki, Kuroda, Naoto, Sonoda, Masaki, Mitsuhashi, Takumi, Firestone, Ethan, Luat, Aimee F., Marupudi, Neena I., Sood, Sandeep, Asano, Eishi

“…We investigated the developmental changes in high-frequency oscillation (HFO) and Modulation Index (MI) – the coupling measure between HFO and slow-wave phase…”
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Intra– and inter–hemispheric network dynamics supporting object recognition and speech production by Kitazawa, Yu, Sonoda, Masaki, Sakakura, Kazuki, Mitsuhashi, Takumi, Firestone, Ethan, Ueda, Riyo, Kambara, Toshimune, Iwaki, Hirotaka, Luat, Aimee F., Marupudi, Neena I., Sood, Sandeep, Asano, Eishi

“…•The movie animates naming-related neural network dynamics on a millisecond scale.•It visualizes neural interactions via intra- and inter-hemispheric white…”
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Temporally and functionally distinct large-scale brain network dynamics supporting task switching by Mitsuhashi, Takumi, Sonoda, Masaki, Firestone, Ethan, Sakakura, Kazuki, Jeong, Jeong-Won, Luat, Aimee F., Sood, Sandeep, Asano, Eishi

“…•Task switch-related occipital-precuneus activations precede those at anterior MFG.•Precuneus high-gamma activation was enhanced through practice.•Precuneus…”
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Sevoflurane-induced high-frequency oscillations, effective connectivity and intraoperative classification of epileptic brain areas by Firestone, Ethan, Sonoda, Masaki, Kuroda, Naoto, Sakakura, Kazuki, Jeong, Jeong-Won, Lee, Min-Hee, Wada, Keiko, Takayama, Yutaro, Iijima, Keiya, Iwasaki, Masaki, Miyazaki, Tomoyuki, Asano, Eishi

“…•Sevoflurane diffusely augmented intraoperative high-frequency oscillation (HFO) effective connectivity, yet most in the epileptogenic zone.•Intraoperative HFO…”
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Easy anchoring and smaller skin incision procedure for neuronavigation-based frameless stereoelectroencephalography by Fujimoto, Ayataka, Sakakura, Kazuki, Ichikawa, Naoki, Okanishi, Tohru

“…•Easy anchoring technique with titanium plate.•SEEG using neuronavigation.•Smaller skin incision. Epilepsy surgery uses both depth electrodes (DEs) and…”
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Developmental organization of neural dynamics supporting auditory perception by Sakakura, Kazuki, Sonoda, Masaki, Mitsuhashi, Takumi, Kuroda, Naoto, Firestone, Ethan, O'Hara, Nolan, Iwaki, Hirotaka, Lee, Min-Hee, Jeong, Jeong-Won, Rothermel, Robert, Luat, Aimee F., Asano, Eishi

“…•We present the ontogeny of neural dynamics supporting auditory perception.•Early STG responses for noise detection enhance with age.•Subsequent STG neural…”
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Sevoflurane-based enhancement of phase-amplitude coupling and localization of the epileptogenic zone by Wada, Keiko, Sonoda, Masaki, Firestone, Ethan, Sakakura, Kazuki, Kuroda, Naoto, Takayama, Yutaro, Iijima, Keiya, Iwasaki, Masaki, Mihara, Takahiro, Goto, Takahisa, Asano, Eishi, Miyazaki, Tomoyuki

“…•We measured the modulation index on intraoperative electrocorticography recording.•Sevoflurane enhanced the modulation index differentially across the…”
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Hemispherotomy can cause post-operative strabismus by Fujimoto, Ayataka, Okanishi, Tohru, Sato, Keishiro, Itamura, Shinji, Baba, Shimpei, Ichikawa, Naoki, Nishimura, Mitsuyo, Sakakura, Kazuki, Masuda, Yosuke, Enoki, Hideo

“…Hemispherotomy, which involves disconnecting hemispherical fibers, is a treatment option for medically intractable epilepsy. As various neurological disorders…”
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Seizure focus in the frontal interhemispheric fissure leads to ipsilateral isolated eye deviation by Nishimura, Mitsuyo, Okanishi, Tohru, Itamura, Shinji, Homma, Yoichiro, Sakakura, Kazuki, Ichikawa, Naoki, Limotai, Chusak, Yamada, Saki, Baba, Shimpei, Masuda, Yosuke, Enoki, Hideo, Fujimoto, Ayataka

“…•The ictal focus of isolated eye deviation (ED) remains to be clarified.•We aimed to clarify the ictal focus of the initial isolated ED during seizure.•We…”
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Removal of a temporal lobe cavernous angioma to control epileptic seizures in a patient with tuberous sclerosis complex by Sakakura, Kazuki, Fujimoto, Ayataka, Ichikawa, Naoki, Baba, Shimpei, Enoki, Hideo, Okanishi, Tohru

“…A patient with tuberous sclerosis complex (TSC) and a left temporal cavernous angioma (CA) presented with treatment-resistant epilepsy. We evaluated the…”
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Successful Hemispherotomy in a Patient with Encephalopathy with Continuous Spikes and Waves during Sleep Related to Neonatal Thalamic Hemorrhage: A Case Report with Intracranial Electroencephalogram Findings by Baba, Shimpei, Okanishi, Tohru, Nozaki, Toshiki, Ichikawa, Naoki, Sakakura, Kazuki, Nishimura, Mitsuyo, Yonekawa, Takahiro, Enoki, Hideo, Fujimoto, Ayataka

“…Neonatal thalamic hemorrhage is a strong risk factor for developing encephalopathy with continuous spikes and waves during sleep (ECSWS), even when not…”
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Levetiracetam Versus Levetiracetam Plus Sodium Channel Blockers for Postoperative Epileptic Seizure Prevention in Brain Tumor Patients by Watanabe, Noriyuki, Ishikawa, Eiichi, Sugii, Narushi, Sakakura, Kazuki, Matsuda, Masahide, Kohzuki, Hidehiro, Tsurubuchi, Takao, Masuda, Yosuke, Zaboronok, Alexander, Kino, Hiroyoshi, Hayakawa, Mikito, Takano, Shingo, Matsumaru, Yuji, Akutsu, Hiroyoshi

“…Background Brain tumor patients tend to develop postoperative epileptic seizures, which can lead to an unfavorable outcome. Although the incidence of…”
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Trigeminal Neuralgia in a Patient with Marfan Syndrome: Case Report by SAKAKURA, Kazuki, AKUTSU, Hiroyoshi, YAMAMOTO, Tetsuya, MASUDA, Yosuke, ISHIKAWA, EIICHI, MATSUMURA, Akira

“…Marfan syndrome can demonstrate tortuous and elongated intracranial arteries. However, these arteries rarely cause neurovascular compression resulting in…”
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Biliary Tract Compression Caused by a Giant Abdominal Aneurysm by Sakakura, Kazuki, Takayashiki, Norio, Tokuda, Yasuharu, Satoh, Hiroaki

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A Case of Ruptured Anterior Communicating Artery Aneurysm with Visual Field Defects and Deteriorating to Severe Vision Loss by Sakakura, Kazuki, Ikeda, Go, Nakai, Yasunobu, Watanabe, Noriyuki, Shiigai, Masanari, Uemura, Kazuya, Yamamoto, Tetsuya, Matsumura, Akira

“…Although Terson's syndrome is a well-known cause of vision loss due to intracerebral aneurysm rupture, optic nerve neuropathy can also occur because of other…”
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A case of bilateral chronic subdural hematoma due to spontaneous intracranial hypotension without orthostatic headache by Sakakura, Kazuki, Ayuzawa, Satoshi, Masuda, Yosuke, Kin, Hidehiro, Matsumura, Akira

“…We herein present a case of bilateral chronic subdural hematoma(bilateral CSDH)caused by spontaneous intracranial hypotension(SIH)without orthostatic headache…”
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A Case of Spontaneous Putaminal Hemorrhage Responsible for the Rupture of Charcot Artery by Sakakura, Kazuki, Ikeda, Go, Shiigai, Masanari, Nakai, Yasunobu, Watanabe, Noriyuki, Uemura, Kazuya, Yamamoto, Tetsuya, Matsumura, Akira

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Technical Feasibility of Delineating the Thalamic Gustatory Tract Using Tractography by Sakakura, Kazuki, Pertsch, Nathan, Mueller, Julia, Borghei, Alireza, Rubert, Nicholas, Sani, Sepehr

“…Magnetic resonance-guided focused ultrasound (MRgFUS) has been increasingly performed in recent years as a minimally invasive treatment of essential tremor and…”
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