Publications by authors named "Akio Akagi"

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Contribution of comorbid pathologies to amyotrophic lateral sclerosis with cognitive or behavioral abnormalities.
Hideyuki Moriyoshi, Akio Akagi, Yuichi Riku, Jun Sone, Hiroaki Miyahara

BMC Neurol· December 2025

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An Autopsy Case of Senile Dementia of the Neurofibrillary Tangle Type Presenting With Behavioural and Psychological Symptoms.
Hideyuki Moriyoshi, Hirotaka Sekiguchi, Keita Sakurai, Akio Akagi, Yuichi Riku

Psychogeriatrics· November 2025

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A noninvasive test for human prion disease using hair roots and scalp.
Thi-Thu-Trang Dong, Hiroyuki Honda, Akio Akagi, Yasushi Iwasaki, Hitaru Kishida

Sci Rep· November 2025

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An Autopsy Case of Varicella-zoster Virus Uveitis Progressing to Vasculopathy with Multiple Cerebral Infarctions.
Hiroaki Ando, Yuichi Kawagashira, Jun-Ichi Niwa, Akio Akagi, Manabu Doyu

Intern Med· September 2025

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Systemic mitochondrial involvement in mitochondrial myopathy with episodic hyper-creatine kinase-emia: insights from an autopsy case.
Risa Nagatomo, Yu Hiramatsu, Yusuke Sakiyama, Hiroaki Miyahara, Takuma Nasu, Akio Akagi

J Neurol· August 2025

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Association of rare missense variants with Alzheimer's disease in the Japanese population.
Akinori Miyashita, Ai Obinata, Norikazu Hara, Risa Mitsumori, Daita Kaneda, Akio Akagi

J Alzheimers Dis· July 2025

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Abundant nigral neuronal cytoplasmic inclusions in multiple system atrophy with slowly progressive levodopa-responsive parkinsonism.
Toshimasa Ikeda, Teppei Fujioka, Mari Yoshida, Takashi Ando, Akio Akagi

J Neuropathol Exp Neurol· June 2025

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Hippocampal sclerosis in senile dementia of the neurofibrillary tangle type.
Nao Tahara, Daisuke Tahara, Akio Akagi, Yuichi Riku, Jun Sone

J Neurol Sci· April 2025

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Histopathological Investigation of Progressive Encephalomyelitis with Rigidity and Myoclonus: An Autopsy Case Characterized by Oculomotor Dysfunction and Autonomic Failure.
Hiroyuki Yabata, Ryutaro Nakamura, Seiji Sugiyama, Yoshitaka Tamaki, Isamu Yamakawa, Akio Akagi

Intern Med· February 2025

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Prion Positivity Detected by Real-Time Quaking-Induced Conversion (RT-QuIC) in the Cadaver of an Elderly Woman Subjected to Forensic Autopsy.
Takehiro Nakagaki, Takahito Hayashi, Miho Kaneko, Akio Akagi, Bungo Furusato

Cureus· January 2025

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Clinical characteristics of Japanese patients with corticobasal degeneration.
Daisuke Tahara, Nao Tahara, Akio Akagi, Yuichi Riku, Jun Sone

J Neurol Sci· November 2024

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Correlation between clinical and neuropathological subtypes of progressive supranuclear palsy.
Ryuichi Koizumi, Akio Akagi, Yuichi Riku, Hiroaki Miyahara, Jun Sone

Parkinsonism Relat Disord· October 2024

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Hypertrophy of the inferior olivary nucleus in corticobasal degeneration: A neuropathological study.
Daisuke Tahara, Nao Tahara, Akio Akagi, Yuichi Riku, Jun Sone

Clin Neuropathol· July 2024

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Degeneration of olivospinal tract in the upper cervical spinal cord of multiple system atrophy patients: Reappraisal of Helweg's triangular tract.
Takashi Ando, Yuichi Riku, Akio Akagi, Hiroaki Miyahara, Takashi Uematsu

Brain Pathol· May 2024

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Neuropathological hallmarks in autopsied cases with mitochondrial diseases caused by the mitochondrial 3243A>G mutation.
Hiroaki Miyahara, Chisato Tamai, Masanori Inoue, Kazuhito Sekiguchi, Daisuke Tahara, Akio Akagi

Brain Pathol· November 2023

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Nuclear Expression of TDP-43 Is Linked with Morphology and Ubiquitylation of Cytoplasmic Aggregates in Amyotrophic Lateral Sclerosis.
Hiroyuki Yabata, Yuichi Riku, Hiroaki Miyahara, Akio Akagi, Jun Sone

Int J Mol Sci· July 2023

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Clinicopathological features of progressive supranuclear palsy with asymmetrical atrophy of the superior cerebellar peduncle.
Ryuichi Koizumi, Akio Akagi, Yuichi Riku, Jun Sone, Hiroaki Miyahara

Neuropathology· June 2023

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An autopsy case of copper deficiency myelopathy and selenium deficiency-associated central nervous system disorder after total parenteral nutrition.
Ryuichi Koizumi, Hideki Kato, Akio Akagi, Yuichi Riku, Jun Sone

J Neurol Sci· May 2023

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NOTCH2NLC GGC repeat expansion causes retinal pathology with intranuclear inclusions throughout the retina and causes visual impairment.
Jun Sone, Shinji Ueno, Akio Akagi, Hiroaki Miyahara, Chisato Tamai

Acta Neuropathol Commun· May 2023

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Identical tau filaments in subacute sclerosing panencephalitis and chronic traumatic encephalopathy.
Chao Qi, Masato Hasegawa, Masaki Takao, Motoko Sakai, Mayasuki Sasaki, Akio Akagi

Acta Neuropathol Commun· May 2023

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Macroscopic diagnostic clue for parkinsonism.
Mari Yoshida, Akio Akagi, Hiroaki Miyahara, Yuichi Riku, Takashi Ando

Neuropathology· October 2022

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Neurolymphomatosis in follicular lymphoma: an autopsy case report.
Takashi Ando, Sonoko Kamoshita, Yuichi Riku, Ai Ito, Yukiyasu Ozawa, Akio Akagi

Neuropathology· August 2022

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Age-related increase of monoamine oxidase B in amyloid-negative cognitively unimpaired elderly subjects.
Keita Sakurai, Takashi Nihashi, Yasuyuki Kimura, Kaori Iwata, Hiroshi Ikenuma, Akio Akagi

Ann Nucl Med· August 2022

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Frontotemporal Lobar Degeneration With Unclassifiable 4-Repeat Tauopathy Mimicking Globular Glial Tauopathy.
Ai Shimizu, Akio Akagi, Chiho Ishida, Kenji Sakai, Kiyonobu Komai

J Neuropathol Exp Neurol· June 2022

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Detection of Prions in a Cadaver for Anatomical Practice.
Takehiro Nakagaki, Miho Kaneko, Katsuya Satoh, Kiyohito Murai, Kazunobu Saiki, Akio Akagi

N Engl J Med· June 2022

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