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  1. No Access

    Article

    Glioblastomas at the white matter of temporo-parietal junction cause a poor postoperative independence level

    Right cerebral hemispheric glioblastomas (GBMs) often decrease the Karnofsky performance status (KPS) score postoperatively, despite the patient having sufficient patient function while performing daily living...

    Riho Nakajima, Masashi Kinoshita, Hirokazu Okita in Journal of Neuro-Oncology (2023)

  2. No Access

    Article

    α-SMA positive vascular mural cells suppress cyst formation in hemangioblastoma

    Approximately 60% of hemangioblastomas (HBs) have peritumoral cysts adjacent to the tumor, which can cause neurological deficits due to the mass effect, and the management of cyst formation is a clinical chall...

    Maki Sakaguchi, Riho Nakajima, Toshiya Ichinose, Shingo Tanaka in Brain Tumor Pathology (2023)

  3. No Access

    Article

    Recovery of Visual Field After Awake Stimulation Map** of the Optic Pathway in Glioma Patients

    Brain map** during awake craniotomy for gliomas can help preserve neurological functions, including maintenance of central and peripheral vision. However, the consecutive changes in the visual field remain u...

    Toshiya Ichinose, Masashi Kinoshita, Riho Nakajima, Shingo Tanaka in Brain Topography (2023)

  4. No Access

    Article

    Two different subcortical language networks supporting distinct Japanese orthographies: morphograms and phonograms

    Language systems worldwide are based on either morphograms or phonograms, but Japanese is unique in that uses a complicated combination of kanji (morphogram) and kana (phonogram) characters. The white matter n...

    Sho Tamai, Masashi Kinoshita, Riho Nakajima, Hirokazu Okita in Brain Structure and Function (2022)

  5. No Access

    Article

    Quality of life following awake surgery depends on ability of executive function, verbal fluency, and movement

    The outcome of awake surgery has been evaluated based on functional factors, return to work, and oncological aspects, and there have been no reports directly examining QOL. This study aimed to investigate the ...

    Riho Nakajima, Masashi Kinoshita, Hirokazu Okita in Journal of Neuro-Oncology (2022)

  6. No Access

    Article

    Awake surgery for right frontal lobe glioma can preserve visuospatial cognition and spatial working memory

    Awake surgery is the standard treatment to preserve motor and language functions. This longitudinal study aimed to evaluate the resection rate and preservation of neurocognitive functions in patients with righ...

    Mitsutoshi Nakada, Riho Nakajima, Hirokazu Okita in Journal of Neuro-Oncology (2021)

  7. No Access

    Chapter

    Social Cognition

    Social cognition refers to a wide cluster of sociocognitive and socioaffective processes, optimal integration of which allows individuals to efficiently navigate the surrounding, and often fast-changing, socia...

    Riho Nakajima, Masashi Kinoshita in Intraoperative Map** of Cognitive Networ… (2021)

  8. No Access

    Article

    The superior longitudinal fascicle: reconsidering the fronto-parietal neural network based on anatomy and function

    Due primarily to the extensive disposition of fibers and secondarily to the methodological preferences of researchers, the superior longitudinal fasciculus (SLF) subdivisions have multiple names, complicating ...

    Riho Nakajima, Masashi Kinoshita, Harumichi Shinohara in Brain Imaging and Behavior (2020)

  9. No Access

    Article

    Awake surgery for glioblastoma can preserve independence level, but is dependent on age and the preoperative condition

    Lately, awake surgery has been frequently adapted for glioblastoma (GBM). However, even with awake surgery, the expected long-term independence levels may not be achieved. We studied the characteristics of ind...

    Riho Nakajima, Masashi Kinoshita, Hirokazu Okita in Journal of Neuro-Oncology (2019)

  10. Article

    Open Access

    Damage of the right dorsal superior longitudinal fascicle by awake surgery for glioma causes persistent visuospatial dysfunction

    Patients with glioma frequently present with neuropsychological deficits preoperatively and/or postoperatively, and these deficits may remain after the chronic phase. However, little is known about postoperati...

    Riho Nakajima, Masashi Kinoshita, Katsuyoshi Miyashita in Scientific Reports (2017)