Akio Sakai

Elastic‐wave velocity in marine sediments with gas hydrates: Effective medium modeling

Michael B. Helgerud, Jack Dvorkin, Amos Nur et al. · Geophysical Research Letters · 1999 · 630 citations

Natural Sciences, Earth Sciences, Geology +17

Neuromelanin magnetic resonance imaging of locus ceruleus and substantia nigra in Parkinson's disease

Makoto Sasaki, Eri Shibata, Koujiro Tohyama et al. · Neuroreport · 2006 · 509 citations

Medicine, Neurology, Neuroscience +17

Elasticity of marine sediments: Rock physics modeling

Jack Dvorkin, Manika Prasad, Akio Sakai et al. · Geophysical Research Letters · 1999 · 318 citations · Full text

Natural Sciences, Geology, Oceanography +17

Age-related Changes in Locus Ceruleus on Neuromelanin Magnetic Resonance Imaging at 3 Tesla

Eri Shibata, Makoto Sasaki, Koujiro Tohyama et al. · Magnetic Resonance in Medical Sciences · 2006 · 193 citations · Full text

Medicine, Neuroscience, Radiology +15

Study Profile of the Tohoku Medical Megabank Community-Based Cohort Study

Atsushi Hozawa, Kozo Tanno, Naoki Nakaya et al. · Journal of Epidemiology · 2020 · 166 citations · Full text

Public Health, Community Health, Community Medicine +16