Yuzuru Shibuya, Ryota Kobayashi, Takuma Numazawa, Toyoki Toyoshima, Hiroshi Hayashi, Toshimasa Sone, Daichi Morioka, Akihito Suzuki, Shinobu Kawakatsu. Simple and Objective Evaluation Items for the Prognosis and Mortality of Delirium in Real-World Clinical Practice: A Preliminary Retrospective Study. Psychiatric Research and Clinical Practice. 2023. n/a-n/a
Hiroshi Hayashi, Ryota Kobayashi, Daichi Morioka, Akihito Suzuki, Shinobu Kawakatsu. Improved frontal activity on functional near-infrared spectroscopy after improvement of apathy symptoms in a patient with Alzheimer's disease. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society. 2023. 23. 4. 725-727
Ryota Kobayashi, Shinobu Kawakatsu, Daichi Morioka, Hiroshi Hayashi, Akihito Suzuki. Fluctuation of dopamine transporter availability in psychiatric-onset dementia with Lewy bodies: the dilemma of treatment with antidepressants. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society. 2023. 23. 3. 553-555
Shinobu Kawakatsu, Ryota Kobayashi, Daichi Morioka, Hiroshi Hayashi, Aya Utsunomiya, Takanobu Kabasawa, Rintaro Ohe, Mitsuru Futakuchi, Koichi Otani. Clinicopathological diversity of semantic dementia: Comparisons of patients with early-onset versus late-onset, left-sided versus right-sided temporal atrophy, and TDP-type A versus type C pathology. Neuropathology : official journal of the Japanese Society of Neuropathology. 2022. 43. 1. 5-26
Daichi Morioka, Ryota Kobayashi, Hiroshi Hayashi, Shinobu Kawakatsu, Akihito Suzuki. Clonazepam-induced misidentification in prodromal dementia with Lewy bodies. Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society. 2022. 22. 5. 767-769