2026/06/22 更新

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写真a

ムカイノ タカヒコ
向野 隆彦
MUKAINO TAKAHIKO
所属
九州大学病院 脳神経内科 助教
職名
助教

研究分野

  • ライフサイエンス / 神経内科学

学位

  • 医学博士 ( 2023年3月 九州大学 )

経歴

  •  九州大学病院 脳神経内科  助教 

    2026年5月 - 現在

  • 九州大学 脳神経内科 臨床助教 

    2023年3月 - 2026年4月

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    国名:日本国

  • 九州大学 脳神経内科 医員 

    2020年4月 - 2023年2月

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    国名:日本国

学歴

  • 九州大学   医学系学府医学専攻  

    2016年4月 - 2020年3月

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    国名:日本国

研究テーマ・研究キーワード

  • 研究テーマ: 標的記憶再活性化の有効性に関する研究

    研究キーワード: 標的記憶再活性化

    研究期間: 2025年1月 - 現在

  • 研究テーマ: 焦点てんかんの記憶固定化障害の病態解明に関する研究

    研究キーワード: てんかん、記憶障害

    研究期間: 2023年10月 - 現在

  • 研究テーマ: 表面筋電図を用いた神経筋疾患患者における異常所見検出法の検討

    研究キーワード: 表面筋電図、針筋電図

    研究期間: 2022年10月 - 現在

  • 研究テーマ: 海馬の回旋異常とてんかん発症の関連性に関する研究

    研究キーワード: てんかん、海馬回旋異常

    研究期間: 2022年4月 - 2026年3月

  • 研究テーマ: てんかん患者における忘却促進現象の病態解明に関する研究

    研究キーワード: てんかん、加速的長期健忘

    研究期間: 2017年10月 - 2022年10月

論文

  • Atrophy of the hippocampal CA1 subfield relates to long-term forgetting in focal epilepsy 査読 国際誌

    Mukaino, T; Uehara, T; Yokohama, J; Okadome, T; Arakawa, T; Yokoyama, S; Sakata, A; Takase, K; Togao, O; Akamatsu, N; Shigeto, H; Isobe, N; Kira, J

    EPILEPSIA   63 ( 10 )   2623 - 2636   2022年10月   ISSN:0013-9580 eISSN:1528-1167

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    担当区分:筆頭著者   記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Epilepsia  

    Objective: The mechanisms underlying accelerated long-term forgetting (ALF) in patients with epilepsy are still under investigation. We examined the contribution of hippocampal subfields and their morphology to long-term memory performance in patients with focal epilepsy. Methods: We prospectively assessed long-term memory and performed magnetic resonance imaging in 80 patients with focal epilepsy (61 with temporal lobe epilepsy and 19 with extratemporal lobe epilepsy) and 30 healthy controls. The patients also underwent electroencephalography recording. Verbal and visuospatial memory was tested 30 s, 10 min, and 1 week after learning. We assessed the volumes of the whole hippocampus and seven subfields and deformation of the hippocampal shape. The contributions of the hippocampal volumes and shape deformation to long-term forgetting, controlling for confounding factors, including the presence of interictal epileptiform discharges, were assessed by multiple regression analyses. Results: Patients with focal epilepsy had lower intelligence quotients and route recall scores at 10 min than controls. The focal epilepsy group had smaller volumes of both the right and left hippocampal tails than the control group, but there were no statistically significant group differences for the volumes of the whole hippocampus or other hippocampal subfields. Multiple regression analyses showed a significant association between the left CA1 volume and the 1-week story retention (β = 7.76; Bonferroni-corrected p = 0.044), but this was not found for the whole hippocampus or other subfield volumes. Hippocampal shape analyses revealed that atrophy of the superior-lateral, superior-central, and inferior-medial regions of the left hippocampus, corresponding to CA1 and CA2/3, was associated with the verbal retention rate. Significance: Our results suggest that atrophy of the hippocampal CA1 region and its associated structures disrupts long-term memory consolidation in focal epilepsy. Neuronal cell loss in specific hippocampal subfields could be a key underlying cause of ALF in patients with epilepsy.

    DOI: 10.1111/epi.17378

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  • Scalp Electroencephalography Markers of Hidden Interictal Epileptiform Discharges in the Mesial Temporal Lobe 査読 国際誌

    Yamaguchi, T; Uehara, T; Okadome, T; Mukaino, T; Shimogawa, T; Mukae, N; Shigeto, H; Isobe, N

    INTERNATIONAL JOURNAL OF NEURAL SYSTEMS   36 ( 04 )   2650002   2026年4月   ISSN:0129-0657 eISSN:1793-6462

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:International Journal of Neural Systems  

    Interictal epileptiform discharges (IEDs) are crucial for epilepsy diagnosis but are often undetectable on scalp EEG (scEEG). This study aims to develop a Support Vector Machine classifier to detect mesial temporal lobe (MTL) IEDs invisible on scEEG using simultaneous intracranial EEG (iEEG) and scEEG recordings and to identify contributing scEEG features. Data from 17 patients with epilepsy were analyzed. IED epochs were extracted where IEDs were present on iEEG but absent on scEEG. Control epochs were selected from periods without IEDs on both Electroencephalographies (EEGs). Feature selection was performed, and a classifier was developed and validated with external data from 35 MTL epilepsy (MTLE) and 33 nonepileptic patients. The classifier used 58 selected features and achieved an accuracy of 0.70 and an area under the receiver operating characteristic curve of 0.78 on holdout validation. External validation revealed significant differences in IED-classified epoch frequencies before and after drug withdrawal in patients with MTLE, and between MTLE and nonepileptic groups. Feature analysis identified high-frequency power suppression, increased ipsilateral connectivity, and enhanced cross-frequency coupling as markers of IEDs that were undetectable in scEEG. This study shows that machine learning can detect MTL IEDs invisible to scEEG, revealing related scEEG changes and aiding EEG analysis.

    DOI: 10.1142/S0129065726500024

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  • Fence-post-like Stereoelectroencephalography Electrode-guided Focus Resection Technique: Technical Note 査読 国際誌

    Shimogawa, T; Mukae, N; Morioka, T; Kuwabaraq, K; Shigeto, H; Sakai, Y; Mukaino, T; Sakata, A; Watanabe, E; Nakamizo, A; Yoshimoto, K

    NEUROLOGIA MEDICO-CHIRURGICA   66 ( 1 )   49 - 57   2026年1月   ISSN:04708105 eISSN:13498029

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:一般社団法人 日本脳神経外科学会  

    Stereoelectroencephalography electrodes are widely used to identify the epileptogenic zone. When performing resection of the epileptogenic zone identified by intracranial electroencephalography using stereoelectroencephalography electrodes, accurate delineation of the resection boundaries is critical for complete removal while preserving neurological function. However, intraoperative brain shifts often make it difficult to identify the resection boundaries. To address this challenge, we aimed to develop a novel surgical approach, the fence-post-like stereoelectroencephalography electrode-guided focus resection technique, in which implanted stereoelectroencephalography electrodes are used for epileptogenic zone localization and as intraoperative landmarks to guide precise resection. Between April 2021 and December 2024, 4 patients with drug-resistant focal epilepsy underwent stereoelectroencephalography implantation followed by epileptogenic zone resection using the fence-post-like stereoelectroencephalography electrode-guided focus resection technique. In all patients, complete epileptogenic zone resection was achieved, and postoperative seizure outcomes were classified as Engel class I. Regarding complications, one patient experienced slight weakness in the distal upper limb due to resection involving the supplementary motor area; no complications were observed in the remaining patients. The fence-post-like stereoelectroencephalography electrode-guided focus resection technique facilitates accurate and safe epileptogenic zone resection, even in the presence of brain shift, and is expected to contribute to favorable seizure outcomes.

    DOI: 10.2176/jns-nmc.2025-0151

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  • Hippocampal interictal discharges induce frontal spindles and enhance spindle-slow oscillation coupling in temporal lobe epilepsy 査読 国際誌

    Uehara, T; Barcelon, EA; Shigeto, H; Mukaino, T; Okadome, T; Mukae, N; Sakata, A; Murai, H; Tobimatsu, S; Isobe, N; Kira, J

    CLINICAL NEUROPHYSIOLOGY PRACTICE   11   321 - 331   2026年   ISSN:2467-981X

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Clinical Neurophysiology Practice  

    Objective: To investigate how hippocampal interictal epileptiform discharges (IEDs) influence cortical spindles, slow oscillations (SOs), and spindle–SO coupling, which are key components of sleep-dependent memory consolidation. Methods: Simultaneous intracranial and scalp EEG was recorded during NREM sleep in 10 patients with temporal lobe epilepsy (TLE). Hippocampal IEDs were identified using depth electrodes, while spindles and SOs were detected from ipsilateral scalp EEG in frontal, central, parietal, and temporal regions. Peri-IED time histograms and spectral analyses were performed to evaluate the temporal associations between IEDs and the oscillatory events. Spindle–SO coupling was assessed using phase consistency and amplitude modulation metrics. Results: Spindle occurrence increased in the frontal region 0.4–0.8 s after IEDs. This increase occurred regardless of their coincidence with SOs. The incidence of SOs increased within ± 0.4 s of IEDs across regions. Spectral analysis confirmed elevated frontal spindle-band power following IEDs. Phase consistency and amplitude modulation of spindle–SO coupling were higher for IED-coupled than for uncoupled spindles in the frontal region. Conclusions: Hippocampal IEDs selectively induced frontal spindles and enhanced their coupling with SOs. Significance: These findings suggest that IEDs may alter physiological hippocampal–cortical communication relevant to memory consolidation in TLE.

    DOI: 10.1016/j.cnp.2026.04.005

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  • Objective quantification of pre-CAR-T EEG abnormalities for ICANS prognosis: insights from GTE scoring 査読 国際誌

    Nakagaki, H; Yamauchi, T; Mukaino, T; Sakata, A; Watanabe, E; Watanabe, M; Ishihara, D; Imanaga, H; Sasaki, K; Sakoda, T; Jinnouchi, F; Miyawaki, K; Shima, T; Kikushige, Y; Mori, Y; Hotta, T; Kunisaki, Y; Shigeto, H; Isobe, N; Akashi, K; Kato, K

    BONE MARROW TRANSPLANTATION   60 ( 7 )   1076 - 1078   2025年7月   ISSN:0268-3369 eISSN:1476-5365

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Bone Marrow Transplantation  

    DOI: 10.1038/s41409-025-02616-z

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  • A case of monozygotic twins with hereditary spastic paraplegia type 4 and epilepsy, of whom only one developed narcolepsy type 1 査読 国際誌

    Mizuno, Y; Uehara, T; Nakamura, Y; Okadome, T; Mukaino, T; Koh, K; Takiyama, Y; Kanbayashi, T; Isobe, N; Kira, JI; Murai, H; Shigeto, H

    JOURNAL OF SLEEP RESEARCH   33 ( 4 )   e14102   2024年8月   ISSN:0962-1105 eISSN:1365-2869

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Sleep Research  

    We report a case of monozygotic twin sisters with hereditary spastic paraplegia type 4 (SPG4) and epilepsy, only one of whom had a diagnosis of narcolepsy type 1 (NT1). The older sister with NT1 exhibited excessive daytime sleepiness, cataplexy, sleep-onset rapid eye movement period in the multiple sleep latency test, and decreased orexin levels in cerebrospinal fluid. Both sisters had HLA-DRB1*15:01-DQB1*06:02 and were further identified to have a novel missense mutation (c.1156A > C, p.Asn386His) in the coding exon of the spastin (SPAST) gene. The novel missense mutation might be involved in the development of epilepsy. This case is characterised by a combined diagnosis of SPG4 and epilepsy, and it is the first report of NT1 combined with epilepsy and genetically confirmed SPG4. The fact that only one of the twins has NT1 suggests that acquired and environmental factors are important in the pathogenesis of NT1.

    DOI: 10.1111/jsr.14102

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  • Progressive myoclonic epilepsy as an expanding phenotype of NGLY1-associated congenital deglycosylation disorder: A case report and review of the literature 査読 国際誌

    Sonoda, Y; Fujita, A; Torio, M; Mukaino, T; Sakata, A; Matsukura, M; Yonemoto, K; Hatae, K; Ichimiya, Y; Chong, PF; Ochiai, M; Wada, Y; Kadoya, M; Okamoto, N; Murakami, Y; Suzuki, T; Isobe, N; Shigeto, H; Matsumoto, N; Sakai, Y; Ohga, S

    EUROPEAN JOURNAL OF MEDICAL GENETICS   67   104895   2024年2月   ISSN:1769-7212 eISSN:1878-0849

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:European Journal of Medical Genetics  

    Introduction: NGLY1-associated congenital disorder of deglycosylation (CDDG1: OMIM #615273) is a rare autosomal recessive disorder caused by a functional impairment of endoplasmic reticulum in degradation of glycoproteins. Neurocognitive dysfunctions have been documented in patients with CDDG1; however, deteriorating phenotypes of affected individuals remain elusive. Case presentation: A Japanese boy with delayed psychomotor development showed ataxic movements from age 5 years and myoclonic seizures from age 12 years. Appetite loss, motor and cognitive decline became evident at age 12 years. Electrophysiological studies identified paroxysmal discharges on myoclonic seizure and a giant somatosensory evoked potential. Perampanel was effective for controlling myoclonic seizures. Exome sequencing revealed that the patient carried compound heterozygous variants in NGLY1, NM_018297.4: c.857G > A and c.-17_12del, which were inherited from mother and father, respectively. A literature review confirmed that myoclonic seizures were observed in 28.5% of patients with epilepsy. No other patients had progressive myoclonic epilepsy or cognitive decline in association with loss-of-function variations in NGLY1. Conclusion: Our data provides evidence that a group of patients with CDDG1 manifest slowly progressive myoclonic epilepsy and cognitive decline during the long-term clinical course.

    DOI: 10.1016/j.ejmg.2023.104895

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  • 側頭葉てんかんにおける記憶障害 招待 査読

    向野 隆彦

    臨床神経学   64 ( 7 )   453 - 459   2024年   ISSN:0009918X eISSN:18820654

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本神経学会  

    <p>側頭葉てんかんは,様々な認知機能障害を呈することが知られている.その中でも記憶障害は,患者の訴えとしても多い.記憶障害には,神経心理検査で異常を認めるような海馬性健忘と呼ばれるものと,一般的な検査で異常を検出できないような,加速的長期健忘や自伝的記憶障害などがある.記憶障害には脳の構造的異常や発作間欠期てんかん性放電,薬剤や心理状態などが複合的に関与していると考えられている.根本的な治療法は乏しいが,環境整備やリハビリテーションなど介入する余地もある.本総説では,側頭葉てんかんに見られる記憶障害のタイプと病態,介入方法に関して概説する.</p>

    DOI: 10.5692/clinicalneurol.cn-001886

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  • Caution to Poor Adherence With Immunosuppressant Medication That Causes Coma-Onset Autoimmune Encephalitis: A Case Report and Literature Review 査読 国際誌

    Toshida, K; Toshima, T; Itoh, S; Yoshiya, S; Mukaino, T; Fujii, T; Watanabe, M; Yamasaki, R; Isobe, N; Yoshizumi, T

    TRANSPLANTATION PROCEEDINGS   55 ( 8 )   1968 - 1971   2023年10月   ISSN:0041-1345 eISSN:1873-2623

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Transplantation Proceedings  

    Autoimmune encephalitis after liver transplantation (LT) is a rare disorder. This is because patients are usually in an immunosuppressed state after LT. Here, we report a rare case of autoantibody-negative autoimmune-encephalitis-induced coma after living-donor (LD) LT. A 45-year-old woman who underwent LDLT for primary biliary cholangitis (PBC) was brought to our hospital with the chief complaint of cognitive deficiency and an episode of memory loss. Physical examination, laboratory tests, and cerebrospinal fluid analysis revealed no significant findings. However, diffusion-weighted magnetic resonance imaging showed hyperintensity in the bilateral hippocampus. No autoantibodies associated with autoimmune encephalitis were detected. The diagnosis of antibody-negative autoimmune encephalitis was made on the basis of low immunosuppressive drug levels in the blood (indicative of poor adherence) and the presence of PBC as the autoimmune disease. The patient regained consciousness after intravenous methylprednisolone pulse therapy and plasma exchange. This case highlights that when examining patients with impaired consciousness after LDLT, it is important to consider autoimmune encephalitis as a potential diagnosis.

    DOI: 10.1016/j.transproceed.2023.07.005

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  • A case report of anti-N-methyl-D-aspartate receptor encephalitis with chromosomally integrated human herpesvirus 6 査読 国際誌

    Iwao, K; Watanabe, M; Mukaino, T; Fujii, T; Yamasaki, R; Isobe, N

    NEUROLOGY AND CLINICAL NEUROSCIENCE   11 ( 1 )   52 - 54   2023年1月   ISSN:2049-4173

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Neurology and Clinical Neuroscience  

    Chromosomally integrated human herpesvirus 6 (ciHHV6) is a condition where HHV6-DNA is integrated into the host germline genome. ciHHV6 can be misdiagnosed as active HHV6 infection. We report a 30-year-old woman presenting with psychological symptoms without a history of immunodeficiency. She had an ovarian teratoma and anti-N-methyl-D-aspartate receptor (NMDAR) antibodies in the cerebrospinal fluid (CSF) with HHV6-DNA in the serum and CSF. The final diagnosis was anti-NMDAR encephalitis and ciHHV6 because laparoscopic oophorectomy and immunotherapy ameliorated her symptoms and HHV6-DNA was detected in her oral mucosa cells. This case suggests the need to assess whether HHV6-DNA is related to infection or ciHHV6 when HHV6-DNA is detected in the CSF of patients with encephalitis.

    DOI: 10.1111/ncn3.12681

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  • Mandibular and chin electrodes as a supplemental recording for detection of epileptiform discharges in mesial temporal lobe epilepsy 査読 国際誌

    Shimogawa T., Sakata A., Watanabe E., Mukae N., Shigeto H., Mukaino T., Okadome T., Yamaguchi T., Yoshimoto K., Morioka T.

    Surgical Neurology International   14   189   2023年   ISSN:2229-5097

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Surgical Neurology International  

    Background: We previously demonstrated the usefulness of periorbital electrodes in supplemental recording to detect epileptiform discharges in patients with mesial temporal lobe epilepsy (MTLE). However, eye movement may disturb periorbital electrode recording. To overcome this, we developed mandibular (MA) and chin (CH) electrodes and examined whether these electrodes could detect hippocampal epileptiform discharges. Methods: This study included a patient with MTLE, who underwent insertion of bilateral hippocampal depth electrodes and video-electroencephalographic (EEG) monitoring with simultaneous recordings of extra- and intracranial EEG as part of a presurgical evaluation. We examined 100 consecutive interictal epileptiform discharges (IEDs) recorded from the hippocampus and two ictal discharges. We compared these IEDs from intracranial electrodes with those from extracranial electrodes such as MA and CH electrodes in addition to F7/8 and A1/2 of international EEG 10-20 system, T1/2 of Silverman, and periorbital electrodes. We analyzed the number, rate of laterality concordance, and mean amplitude of IEDs detected in extracranial EEG monitoring and characteristics of IEDs on the MA and CH electrodes. Results: The MA and CH electrodes had nearly the same detection rate of hippocampal IEDs from other extracranial electrodes without contamination by eye movement. Three IEDs, not detected by A1/2 and T1/2, could be detected using the MA and CH electrodes. In two ictal events, the MA and CH electrodes detected the ictal discharges from the hippocampal onset as well as other extracranial electrodes. Conclusion: The MA and CH electrodes could detect hippocampal epileptiform discharges as well as A1/A2, T1/T2, and peri-orbital electrodes. These electrodes could serve as supplementary recording tools for detecting epileptiform discharges in MTLE.

    DOI: 10.25259/SNI_1164_2022

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  • The effect of interictal epileptic discharges and following spindles on motor sequence learning in epilepsy patients 査読 国際誌

    Okadome, T; Yamaguchi, T; Mukaino, T; Sakata, A; Ogata, K; Shigeto, H; Isobe, N; Uehara, T

    FRONTIERS IN NEUROLOGY   13   979333   2022年11月   ISSN:1664-2295

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Frontiers in Neurology  

    Purpose: Interictal epileptic discharges (IEDs) are known to affect cognitive function in patients with epilepsy, but the mechanism has not been elucidated. Sleep spindles appearing in synchronization with IEDs were recently demonstrated to impair memory consolidation in rat, but this has not been investigated in humans. On the other hand, the increase of sleep spindles at night after learning is positively correlated with amplified learning effects during sleep for motor sequence learning. In this study, we examined the effects of IEDs and IED-coupled spindles on motor sequence learning in patients with epilepsy, and clarified their pathological significance. Materials and methods: Patients undergoing long-term video-electroencephalography (LT-VEEG) at our hospital from June 2019 to November 2021 and age-matched healthy subjects were recruited. Motor sequence learning consisting of a finger-tapping task was performed before bedtime and the next morning, and the improvement rate of performance was defined as the sleep-dependent learning effect. We searched for factors associated with the changes in learning effect observed between the periods of when antiseizure medications (ASMs) were withdrawn for LT-VEEG and when they were returned to usual doses after LT-VEEG. Results: Excluding six patients who had epileptic seizures at night after learning, nine patients and 11 healthy subjects were included in the study. In the patient group, there was no significant learning effect when ASMs were withdrawn. The changes in learning effect of the patient group during ASM withdrawal were not correlated with changes in sleep duration or IED density; however, they were significantly negatively correlated with changes in IED-coupled spindle density. Conclusion: We found that the increase of IED-coupled spindles correlated with the decrease of sleep-dependent learning effects of procedural memory. Pathological IED-coupled sleep spindles could hinder memory consolidation, that is dependent on physiological sleep spindles, resulting in cognitive dysfunction in patients with epilepsy.

    DOI: 10.3389/fneur.2022.979333

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  • 側頭葉てんかん患者における表情識別閾値からの表情認知の検討 査読

    荒川 友美, 向野 隆彦, 山田 絵美, 上原 平, 福井 恵子, 山﨑 亮, 吉良 潤一, 内田 信也

    神経心理学   38 ( 2 )   155 - 165   2022年6月   ISSN:09111085 eISSN:21899401

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本神経心理学会  

    <p>側頭葉てんかん(temporal lobe epilepsy:TLE)患者の表情認知について検討を行った.TLE患者12名(TLE群)と,健常者32名(健常群)を対象に,喜び,怒り,悲しみ,驚きのモーフィング動画を使用し表情識別閾値を算出する表情識別閾値課題と,最大表情静止画像を使用し感情弁別の正答率を求める静止画像表情認知課題を行った.TLE群は健常群に比し驚きと怒りの表情識別閾値の上昇を示した.静止画像表情認知は,両群全問正答であった.TLE患者は,最大表情静止画像の表情認知は健常群と同程度に可能だが,モーフィング動画を用いた表情識別閾値測定では表情認知の低下を示すことが明らかとなった.</p>

    DOI: 10.20584/neuropsychology.17142

    CiNii Research

  • Impact of COVID-19 pandemic on epilepsy care in Japan: A national-level multicenter retrospective cohort study. 査読 国際誌

    Kuroda N, Kubota T, Horinouchi T, Ikegaya N, Kitazawa Y, Kodama S, Kuramochi I, Matsubara T, Nagino N, Neshige S, Soga T, Takayama Y, Sone D, IMPACT-J EPILEPSY (In-depth Multicenter analysis during Pandemic of Covid19 Throughout Japan for Epilepsy practice) study group, Kanemoto K, Ikeda A, Terada K, Goji H, Ohara S, Hagiwara K, Kamada T, Iida K, Ishikawa N, Shiraishi H, Iwata O, Sugano H, Iimura Y, Higashi T, Hosoyama H, Hanaya R, Shimotake A, Kikuchi T, Yoshida T, Shigeto H, Yokoyama J, Mukaino T, Kato M, Sekimoto M, Mizobuchi M, Aburakawa Y, Iwasaki M, Nakagawa E, Iwata T, Tokumoto K, Nishida T, Takahashi Y, Kikuchi K, Matsuura R, Hamano SI, Fujimoto A, Enoki H, Tomoto K, Watanabe M, Takubo Y, Fukuchi T, Nakamoto H, Kubota Y, Kunii N, Shirota Y, Ishikawa E, Nakasato N, Maehara T, Inaji M, Takagi S, Enokizono T, Masuda Y, Hayashi T

    Epilepsia open   7 ( 3 )   431 - 41   2022年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1002/epi4.12616

    PubMed

  • Shadowboxing-induced reflex seizures in a patient with focal epilepsy 査読 国際誌

    Okadome, T; Takeuchi, H; Yamaguchi, T; Mukaino, T; Ogata, H; Masaki, K; Shigeto, H; Isobe, N

    EPILEPSY & BEHAVIOR REPORTS   19   100543   2022年   eISSN:2589-9864

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Epilepsy and Behavior Reports  

    Exercise-induced reflex seizures are a rare form of reflex seizures that are exclusively induced by a specific type of exercise. Many patients with exercise-induced reflex seizures exhibit drug-resistance, and are therefore advised to avoid the triggering exercise. Here, we describe a focal epilepsy patient with shadowboxing-induced reflex seizures. His semiology included focal aware seizures with speech and behavioral arrest that evolved to head version to the right, preceded by cephalic aura. We identified a specific motion that induced these seizures during shadowboxing using video-electroencephalographic recording, and the patient was able to continue boxing by avoiding this motion. We speculate that a broad brain network may be the pathological substrate of his exercise-induced reflex seizures. Identification of the specific motion that induces exercise-induced reflex seizures is useful for not only understanding the underlying pathophysiology, but also for minimizing the therapeutic restriction of the exercise.

    DOI: 10.1016/j.ebr.2022.100543

    Web of Science

    Scopus

    PubMed

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講演・口頭発表等

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MISC

  • 【母性神経学】女性てんかん患者の妊娠・出産管理 妊娠前から産後までの要点 招待

    向野 隆彦, 重藤 寛史

    脳神経内科   104 ( 2 )   203 - 210   2026年2月   ISSN:2434-3285

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    担当区分:筆頭著者   記述言語:日本語   掲載種別:記事・総説・解説・論説等(商業誌、新聞、ウェブメディア)   出版者・発行元:(有)科学評論社  

  • Predictive Performance of Diagnostic Algorithm for Seizure Outcome in Autoimmune Epilepsy: Multicenter Cohort Study in Japan 査読 国際共著 国際誌

    Tojima, M; Shimotake, A; Sakamoto, M; Koto, S; Chihara, N; Kanazawa, K; Araki, Y; Goji, H; Mitsueda, T; Inouchi, M; Yoshimura, H; Mukaino, T; Shigeto, H; Kobayashi, K; Leypoldt, F; Wandinger, KP; Matsumoto, R; Kondo, T; Ikeda, A

    EPILEPSIA   66   S90 - S91   2025年12月   ISSN:0013-9580 eISSN:1528-1167

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    Web of Science

  • Impact of Hippocampal Interictal Epileptiform Discharges on Frontal Spindles and Spindle- Slow Oscillation Coupling During Sleep 査読 国際共著 国際誌

    Uehara, T; Barcelon, E; Shigeto, H; Mukaino, T; Okadome, T; Mukae, N; Sakata, A; Murai, H; Tobimatsu, S; Kira, JI

    EPILEPSIA   66   S170 - S170   2025年12月   ISSN:0013-9580 eISSN:1528-1167

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    Web of Science

  • Predictive Performance of Diagnostic Algorithm for Seizure Outcome in Autoimmune Epilepsy: Multicenter Cohort Study in Japan 査読 国際共著 国際誌

    Tojima, M; Shimotake, A; Sakamoto, M; Koto, S; Chihara, N; Kanazawa, K; Araki, Y; Goji, H; Mitsueda, T; Inouchi, M; Yoshimura, H; Mukaino, T; Shigeto, H; Kobayashi, K; Leypoldt, F; Wandinger, KP; Matsumoto, R; Kondo, T; Ikeda, A

    EPILEPSIA   66   S90 - S91   2025年12月   ISSN:0013-9580 eISSN:1528-1167

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    Web of Science

  • Epileptic activity in localized RDA - findings from simultaneous scalp and intracranial EEG recordings 査読 国際誌

    Shigeto, H; Sakata, A; Mukae, N; Shimogawa, T; Kuwabara, K; Yoshimoto, K; Mukaino, T; Yamaguchi, T; Matsumoto, K; Isobe, N; Kunisaki, Y; Sakai, Y; Uehara, T; Morioka, T

    EPILEPSIA   66   S167 - S167   2025年12月   ISSN:0013-9580 eISSN:1528-1167

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    Web of Science

  • Clinical features of autoimmune epilepsy as a multicenter observational study in Japan 査読 国際共著 国際誌

    Tojima, M; Shimotake, A; Sakamoto, M; Kanazawa, K; Araki, Y; Goji, H; Takagi, A; Mitsueda, T; Inouchi, M; Yoshimura, H; Mukaino, T; Shigeto, H; Kobayashi, K; Usami, K; Koto, S; Chihara, N; Leypoldt, F; Wandinger, KP; Matsumoto, R; Kondo, T; Ikeda, A

    EPILEPSIA   66   25 - 25   2025年8月   ISSN:0013-9580 eISSN:1528-1167

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    Web of Science

  • 目でみるてんかん てんかんと神経疾患に対する世界行動計画(IGAP)と実装のためのツールキット 招待

    向野 隆彦, 重藤 寛史

    Epilepsy: てんかんの総合学術誌   19 ( 1 )   6 - 8   2025年7月   ISSN:1882-1480

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    記述言語:日本語   掲載種別:記事・総説・解説・論説等(商業誌、新聞、ウェブメディア)   出版者・発行元:(株)メディカルレビュー社  

  • 【睡眠時行動異常の鑑別】睡眠時に生じる発作性運動とその鑑別 招待

    重藤 寛史, 向野 隆彦

    臨床神経生理学   53 ( 1 )   38 - 43   2025年2月   ISSN:1345-7101

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    記述言語:日本語   掲載種別:記事・総説・解説・論説等(学術雑誌)   出版者・発行元:(一社)日本臨床神経生理学会  

    ノンレム関連睡眠時随伴症の覚醒障害,レム関連睡眠時随伴症のレム睡眠行動障害,睡眠関連運動障害のひとつである周期性四肢運動障害は発作性に生じるため,てんかん発作との鑑別が必要になる。前頭葉てんかんは睡眠時に生じやすく,過運動発作を生じる場合は錯乱性覚醒や睡眠時驚愕症との鑑別が必要になる。前頭葉てんかん含め,てんかん発作後に朦朧として歩き回る時は睡眠時遊行症との鑑別が必要になる。前頭葉てんかんの脳波では発作間欠期にてんかん性異常が出現するのは6割程度,発作時には動きのアーチファクトが入るので局在異常を捉えられる割合は3~4割程度にすぎない。睡眠時脳波にはてんかん性異常との鑑別が難しい所見もある。鑑別が困難な時には,詳細な症状や発作頻度の問診,症状出現時の動画記録,睡眠ポリグラフや長時間ビデオ脳波モニタリングを用いた発作出現タイミングの把握,などが参考になる。(著者抄録)

  • Pre-CAR-T GTE Scoring of Electroencephalogram Abnormalities As Predictive Biomarkers for Icans 査読 国際誌

    Nakagaki, H; Yamauchi, T; Mukaino, T; Sakata, A; Watanabe, E; Watanabe, M; Ishihara, D; Imanaga, H; Sasaki, K; Sakoda, T; Jinnouchi, F; Miyawaki, K; Shima, T; Kikushige, Y; Mori, Y; Kunisaki, Y; Hotta, T; Shigeto, H; Isobe, N; Akashi, K; Kato, K

    BLOOD   144   2081 - 2082   2024年11月   ISSN:0006-4971 eISSN:1528-0020

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    記述言語:英語   掲載種別:研究発表ペーパー・要旨(国際会議)  

    DOI: 10.1182/blood-2024-199102

    Web of Science

  • ACNS Critical Care EEG terminology 2021を用いた神経救急脳波評価の実際 招待

    向野 隆彦, 松本 航, 山口 高弘, 渡邉 恵利子, 酒田 あゆみ, 重藤 寛史

    臨床神経生理学   52 ( 3 )   216 - 223   2024年6月   ISSN:13457101 eISSN:2188031X

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    担当区分:筆頭著者   記述言語:日本語   掲載種別:記事・総説・解説・論説等(学術雑誌)   出版者・発行元:一般社団法人 日本臨床神経生理学会  

    <p>近年, 集中治療室での持続脳波モニタリングの普及により, 意識障害患者において非痙攣性てんかん重積状態の診断が重要視されている。アメリカ臨床神経生理学会 (ACNS) は, 2021年に最新の神経救急脳波用語 (ACNS2021) を発表し, 非痙攣性てんかん重積状態の診断基準を具体化した。この定義により, 脳波上の発作や脳波臨床発作などが明確に分類されるようになった。当院での経験でも, ACNS2021の定義は診断の具体性と明確さが確認でき, 早期診断と適切な治療に繋がると考えている。一方で, 評価者間の一致率や実臨床での適用における課題も指摘されており, 今後の研究と検証が必要である。救急現場ではACNS2021の用語が標準となりつつあり, 新しい定義を習熟していくことが重要である。</p>

    DOI: 10.11422/jscn.52.216

    CiNii Research

  • 【救急現場での神経生理検査】ACNS Critical Care EEG terminology 2021を用いた神経救急脳波評価の実際 招待

    向野 隆彦, 松本 航, 山口 高弘, 渡邉 恵利子, 酒田 あゆみ, 重藤 寛史

    臨床神経生理学   52 ( 3 )   216 - 223   2024年6月   ISSN:1345-7101

     詳細を見る

    担当区分:筆頭著者   記述言語:日本語   掲載種別:記事・総説・解説・論説等(学術雑誌)   出版者・発行元:(一社)日本臨床神経生理学会  

    近年,集中治療室での持続脳波モニタリングの普及により,意識障害患者において非痙攣性てんかん重積状態の診断が重要視されている。アメリカ臨床神経生理学会(ACNS)は,2021年に最新の神経救急脳波用語(ACNS2021)を発表し,非痙攣性てんかん重積状態の診断基準を具体化した。この定義により,脳波上の発作や脳波臨床発作などが明確に分類されるようになった。当院での経験でも,ACNS2021の定義は診断の具体性と明確さが確認でき,早期診断と適切な治療に繋がると考えている。一方で,評価者間の一致率や実臨床での適用における課題も指摘されており,今後の研究と検証が必要である。救急現場ではACNS2021の用語が標準となりつつあり,新しい定義を習熟していくことが重要である。(著者抄録)

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所属学協会

委員歴

  • 日本てんかん学会   評議員   国内

    2025年10月 - 現在   

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    団体区分:学協会

  • 日本臨床神経生理学会   代議員   国内

    2025年4月 - 現在   

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    団体区分:学協会

共同研究・競争的資金等の研究課題

教育活動概要

  • 医学部生を対象に臨床実習の指導を行っている。そこでは基本的な問診や神経診察の仕方、所見の解釈から診断に至る考え方について指導している。
    特に医学部4年の神経診察指導、医学部4-6年のベッドサイド実習指導・講義等を担当している。

その他教育活動及び特記事項

  • 2026年  その他特記事項  学部5年生:ベッドサイド実習のPOMR担当

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    学部5年生:ベッドサイド実習のPOMR担当

大学全体における各種委員・役職等

  • 2021年4月 - 現在   院内ドナーコーディネート委員

  • 2021年4月 - 現在   救命救急センター運営委員会 委員

専門診療領域

  • 生物系/医歯薬学/内科系臨床医学/神経内科学

臨床医資格

  • 指導医

    日本神経学会

  • 専門医

    日本神経学会

  • 専門医

    日本てんかん学会

  • 専門医

    日本内科学会

  • 認定医

    日本内科学会

医師免許取得年

  • 2011年