Ryuhei Nakai

A randomized cross-over study of a traditional Japanese medicine (kampo), yokukansan, in the treatment of the behavioural and psychological symptoms of dementia

Katsuyoshi Mizukami, Takashi Asada, Toru Kinoshita et al. · The International Journal of Neuropsychopharmacology · 2008 · 207 citations

Medicine, Geriatric Medicine, Neurology +17

Vitality Index as a useful tool to assess elderly with dementia

Kenji Toba, Ryuhei Nakai, Masahiro Akishita et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 2002 · 142 citations

Medicine, Geriatric Medicine, Functional Assessment +16

Polar Order in Quantum Paraelectric SrTi¹⁶O₃and SrTi¹⁸O₃at Low Temperature

Yoshiaki Uesu, Ryuhei Nakai, Jean‐Michel Kiat et al. · Journal of the Physical Society of Japan · 2004 · 29 citations · Full text

Natural Sciences, Materials Science, Physics +10

Improved cognitive function, mood and brain blood flow in single photon emission computed tomography following individual reminiscence therapy in an elderly patient with Alzheimer's disease

Katsuaki Tanaka, Yukiko Yamada, Yoshio Kobayashi et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 2007 · 17 citations

Medicine, Neurology, Psychiatry +17

Improvement of inappropriate prescribing and adverse drug withdrawal events after admission to long‐term care facilities

Yumiko Mita, Masahiro Akishita, Katsuaki Tanaka et al. · Geriatrics and gerontology international/Geriatrics & gerontology international · 2004 · 16 citations

Pharmacy, Clinical Pharmacy, Pharmacotherapy +13