Effects of SO₂ on Respiratory System of Adult Miyakejima Resident 2 Years after Returning to the Island

Satoko Iwasawa, Yuriko Kikuchi, Yuji Nishiwaki, +14

Journal of Occupational Health

Gender difference in the relationships between vision and hearing impairments and negative well-being

Sei Harada, Yuji Nishiwaki, Takehiro Michikawa, +6

Preventive Medicine

Quality Of LifeHearing ImpairmentsGender DifferenceNegative Well-beingHealth Sciences +11

Clinical features and varieties of non-motor fluctuations in Parkinson's disease: A Japanese multicenter study

Morinobu Seki, Kazushi Takahashi, Daisuke Uematsu, +14

Parkinsonism & Related Disorders

Motor DysfunctionNeurophysiologyNeurological DisorderParkinson DiseaseClinical Features +8

Lifestyle Factors and Visible Skin Aging in a Population of Japanese Elders

Keiko Asakura, Yuji Nishiwaki, Ai Milojevic, +10

Journal of Epidemiology

Camptocormia in Japanese patients with Parkinson's disease: A multicenter study

Morinobu Seki, Kazushi Takahashi, Atsuo Koto, +12

Movement Disorders

REM sleep behavior disorder in Japanese patients with Parkinson’s disease: a multicenter study using the REM sleep behavior disorder screening questionnaire

Yoshihiro Nihei, Kazushi Takahashi, Atsuo Koto, +12

Journal of Neurology

Sleep MedicineSleep HealthSleepSleep DisordersJapanese Patients +12

Serum Levels of Retinol and Other Antioxidants for Hearing Impairment Among Japanese Older Adults

Takehiro Michikawa, Yuji Nishiwaki, Yousuke Kikuchi, +8

The Journals of Gerontology Series A

Serum antioxidants and age-related macular degeneration among older Japanese.

Takehiro Michikawa, Susumu Ishida, Yuji Nishiwaki, +7

PubMed

NutritionTypical Japanese DietBody CompositionHealth SciencesOphthalmology +11

Gender-specific associations of vision and hearing impairments with adverse health outcomes in older Japanese: a population-based cohort study

Takehiro Michikawa, Yuji Nishiwaki, Yuriko Kikuchi, +9

BMC Geriatrics

Volcanic sulfur dioxide and acute respiratory symptoms on Miyakejima island

Ai Ishigami, Yousuke Kikuchi, Satoko Iwasawa, +4

Occupational and Environmental Medicine