Hiroshi Yamadera

Double Blind Study of Melatonin Effects on the Sleep-wake Rhythm, Cognitive and Non-cognitive Functions in Alzheimer Type Dementia

K Asayama, Hiroshi Yamadera, Takao Ito et al. · Journal of Nippon Medical School · 2003 · 241 citations · Full text

Medicine, Neurology, Pharmacology +17

Effects of bright light on cognitive and sleep–wake (circadian) rhythm disturbances in Alzheimer‐type dementia

Hiroshi Yamadera, Takao Ito, Hideaki Suzuki et al. · Psychiatry and Clinical Neurosciences · 2000 · 150 citations · Full text

Medicine, Neurology, Neuroscience +17

Effects of trazodone hydrochloride and imipramine on polysomnography in healthy subjects

Hiroshi Yamadera, Shuichi Nakamura, Hideaki Suzuki et al. · Psychiatry and Clinical Neurosciences · 1998 · 49 citations · Full text

Medicine, Pharmacology, Pharmacotherapy +13

A multicenter study of sleep‐wake rhythm disorders: Therapeutic effects of vitamin B₁₂, bright light therapy, chronotherapy and hypnotics

Hiroshi Yamadera, Kiyohisa Takahashi, Masako Okawa · Psychiatry and Clinical Neurosciences · 1996 · 41 citations · Full text

Medicine, Pharmacology, Pharmacotherapy +16

Effects of vitamin B<b>₁₂</b> on bright light on cognitive and sleep–wake rhythm in Alzheimer‐type dementia

Takao Ito, Hiroshi Yamadera, Ritsuko Ito et al. · Psychiatry and Clinical Neurosciences · 2001 · 35 citations · Full text

Medicine, Neurology, Nutritional Sciences +17