Search Results - "Anei, Ryogo"

Correlation of T1- to T2-weighted signal intensity ratio with T1- and T2-relaxation time and IDH mutation status in glioma by Sanada, Takahiro, Yamamoto, Shota, Sakai, Mio, Umehara, Toru, Sato, Hirotaka, Saito, Masato, Mitsui, Nobuyuki, Hiroshima, Satoru, Anei, Ryogo, Kanemura, Yonehiro, Tanino, Mishie, Nakanishi, Katsuyuki, Kishima, Haruhiko, Kinoshita, Manabu

“…The current study aimed to test whether the ratio of T1-weighted to T2-weighted signal intensity (T1W/T2W ratio: rT1/T2) derived from conventional MRI could…”
Get full text

Multi-modal Mapping of the Face Selective Ventral Temporal Cortex-A Group Study With Clinical Implications for ECS, ECoG, and fMRI by Sanada, Takahiro, Kapeller, Christoph, Jordan, Michael, Grünwald, Johannes, Mitsuhashi, Takumi, Ogawa, Hiroshi, Anei, Ryogo, Guger, Christoph

“…Face recognition is impaired in patients with prosopagnosia, which may occur as a side effect of neurosurgical procedures. Face selective regions on the…”
Get full text

Functional Localization of the Supplementary Motor Area by HIROSHIMA, Satoru, ANEI, Ryogo, MURAKAMI, Noboru, KAMADA, Kyousuke

“…The supplementary motor area (SMA) is a key structure involved in behavioral planning and execution. Although many reports have indicated that SMA is organized…”
Get full text

Biopsy‐proven case of Epstein–Barr virus (EBV)‐associated vasculitis of the central nervous system by Kano, Kohei, Katayama, Takayuki, Takeguchi, Shiori, Asanome, Asuka, Takahashi, Kae, Saito, Tsukasa, Sawada, Jun, Saito, Masato, Anei, Ryogo, Kamada, Kyousuke, Miyokawa, Naoyuki, Nishihara, Hiroshi, Hasebe, Naoyuki

“…A 75‐year‐old woman was admitted to our hospital with rapidly deteriorating consciousness disturbance. She had a 7‐year history of rheumatoid arthritis (RA),…”
Get full text

Clinical Impact and Implication of Real-Time Oscillation Analysis for Language Mapping by H, Ogawa, MD, K, Kamada, MD, PhD, C, Kapeller, PhD, R, Pruckle, PhD, F, Takeuchi, PhD, S, Hiroshima, PhD, R, Anei, MD, G, Guger, PhD

“…Abstract Background We developed a functional brain analysis system that enabled us to perform real-time task-related electrocorticography (ECoG) and evaluated…”
Get full text

Novel Techniques of Real-time Blood Flow and Functional Mapping: Technical Note by KAMADA, Kyousuke, OGAWA, Hiroshi, SAITO, Masato, TAMURA, Yukie, ANEI, Ryogo, KAPELLER, Christoph, HAYASHI, Hideaki, PRUECKL, Robert, GUGER, Christoph

“…There are two main approaches to intraoperative monitoring in neurosurgery. One approach is related to fluorescent phenomena and the other is related to…”
Get full text

Transvenous coil embolization for cavernous sinus internal carotid artery ruptured aneurysm after flow diverter placement by Fujikawa, Seiya, Wada, Hajime, Ichihara, Tomoki, Takano, Chie, Sato, Hirotaka, Saito, Masato, Anei, Ryogo

“…Direct carotid-cavernous fistula (CCF) is a rare complication due to treatment of internal carotid artery (ICA) aneurysms with Pipeline Flex embolization…”
Get full text

Effectiveness of Brain Hypothermia Treatment in Patients With Severe Subarachnoid Hemorrhage — Comparisons at a Single Facility by ANEI, Ryogo, SAKAI, Hideki, IIHARA, Koji, NAGATA, Izumi

“…The effectiveness of hypothermia treatment for severe subarachnoid hemorrhage (SAH) was evaluated at the same facility under the same director. A total of 187…”
Get full text

Hydrocephalus Due to Diffuse Villous Hyperplasia of the Choroid Plexus: Case Report by ANEI, Ryogo, HAYASHI, Yoshimitsu, HIROSHIMA, Satoru, MITSUI, Nobuyuki, ORIMOTO, Ryosuke, UEMORI, Genki, SAITO, Masato, SATO, Masao, WADA, Hajime, HODODUKA, Akira, KAMADA, Kyousuke

“…An 8-month-old female presented with hydrocephalus caused by cerebrospinal fluid (CSF) overproduction due to bilateral choroid plexus enlargement, which was…”
Get full text

Flow diverter 留置後に生じた内頸動脈海綿静脈洞瘻に対して経静脈的動脈瘤コイル塞栓術を施行した1例 by 藤川, 征也, 和田, 始, 市原, 寛大, 高野, 千恵, 佐藤, 広崇, 齊藤, 仁十, 安栄, 良悟

“…動脈瘤治療にflow…”
Get full text

Primary neurolymphomatosis of the trigeminal nerve by Sato, Hirotaka, Hiroshima, Satoru, Anei, Ryogo, Kamada, Kyousuke

“…We report a case of a primary malignant lymphoma of the trigeminal nerve that was associated with facial pain. A 65-year-old man was examined at another…”
Get full text

Early recurrence of Rosai-Doefman disease after total removal resection: a case report by Sato, Hirotaka, Saito, Masato, Yuzawa, Sayaka, Anei, Ryogo

“…Rosai-Dorfman disease (RDD) involving the central nervous system (CNS) is rare and observed in 5% of all patients with extranodal RDD. According to a previous…”
Get full text

S15-3. Real-time analysis of brain frequency oscillations and blood flow for neurosurgery by Kamada, Kyousuke, Tamura, Yukie, Hiroshima, Satoru, Anei, Ryogo, Takeuchi, Fumiya

Get full text

Passive language mapping combining real-time oscillation analysis with cortico-cortical evoked potentials for awake craniotomy by Tamura, Yukie, Ogawa, Hiroshi, Kapeller, Christoph, Prueckl, Robert, Takeuchi, Fumiya, Anei, Ryogo, Ritaccio, Anthony, Guger, Christoph, Kamada, Kyousuke

“…OBJECTIVE Electrocortical stimulation (ECS) is the gold standard for functional brain mapping; however, precise functional mapping is still difficult in…”
Get full text

A case of brain herniation due to delayed bone flap sinking by Anei, Ryogo, Uemori, Genki, Orimoto, Ryosuke, Saito, Masato, Hirosima, Satosi, Mitsui, Nobuyuki, Hayasi, Yosimitu, Sato, Masao, Hododuka, Akira, Kamada, Kyousuke

“…Marked depression of the skin flap after external decompressive craniotomy, affecting the brain function, is known as sinking flap syndrome. However, to our…”
Get more information

Treatment of Fourth Ventricle Arachnoid Cyst via Anterior Hone of Lateral Ventricle Using Flexible Endoscope by Hiroshima, Satoru, Saga, Takehiro, Saito, Masato, Tamura, Yukie, Ogawa, Hiroshi, Anei, Ryogo, Kamada, Kyousuke

“…Arachnoid cysts are common anomalies in the intracranial region. However, an intraventricular arachnoid cyst is rare, and occurrence within the fourth…”
Get full text

So-called bifocal tumors with diabetes insipidus and negative tumor markers: are they all germinoma? by Kanamori, Masayuki, Takami, Hirokazu, Yamaguchi, Shigeru, Sasayama, Takashi, Yoshimoto, Koji, Tominaga, Teiji, Inoue, Akihiro, Ikeda, Naokado, Kambe, Atsushi, Kumabe, Toshihiro, Matsuda, Masahide, Tanaka, Shota, Natsumeda, Manabu, Matsuda, Ken-Ichiro, Nonaka, Masahiro, Kurihara, Jun, Yamaoka, Masayoshi, Kagawa, Naoki, Shinojima, Naoki, Negoto, Tetsuya, Nakahara, Yukiko, Arakawa, Yoshiki, Hatazaki, Seiji, Shimizu, Hiroaki, Yoshino, Atsuo, Abe, Hiroshi, Akimoto, Jiro, Kawanishi, Yu, Suzuki, Tomonari, Natsume, Atsushi, Nagane, Motoo, Akiyama, Yukinori, Keino, Dai, Fukami, Tadateru, Tomita, Takahiro, Kanaya, Kohei, Tokuyama, Tsutomu, Izumoto, Shuichi, Nakada, Mitsutoshi, Kuga, Daisuke, Yamamoto, Shohei, Anei, Ryogo, Uzuka, Takeo, Fukai, Junya, Kijima, Noriyuki, Terashima, Keita, Ichimura, Koichi, Nishikawa, Ryo

“…Abstract Background The Delphi consensus statements on the management of germ cell tumors (GCTs) failed to reach agreements on the statement that the cases…”
Get full text

Transvenous coil embolization for cavernous sinus internal carotid artery ruptured aneurysm after flow diverter placement by Fujikawa, Seiya, Wada, Hajime, Ichihara, Tomoki, Takano, Chie, Sato, Hirotaka, Saito, Masato, Anei, Ryogo

Get full text

Real-time spectrum quantification of tumor-related fluorescence during neurosurgery: A preliminary report by Kamada, Kyousuke, Anei, Ryogo, Kodama, Ken, Kitajima, Yuya, Ishizuka, Masahiro, Hiroshima, Satoru, Ogawa, Hiroshi, Tamura, Yukie, Takeuchi, Fumiya

“…•5-aminolevulinic acid (5-ALA) is an intraoperative tool for brain tumor surgery.•Tumor-specific “red” fluorescence of 5ALA is a biomarker of…”
Get full text

NI-13 THE RATIO OF T1-WEIGHTED TO T2-WEIGHTED SIGNAL INTENSITY AND IDH MUTATION IN GLIOMA by Sanada, Takahiro, Yamamoto, Shota, Sakai, Mio, Umehara, Toru, Sato, Hirotaka, Saito, Masato, Mitsui, Nobuyuki, Hiroshima, Satoru, Anei, Ryogo, Kanemura, Yonehiro, Tanino, Mishie, Nakanishi, Katsuyuki, Kishima, Haruhiko, Kinoshita, Manabu

“…Abstract Purpose The current study aims to test the hypothesis that the ratio of T1-weighted image to T2-weighted image signal intensity (T1w/T2w-Ratio:…”
Get full text