Chigumi Ohtsuka

Changes in substantia nigra and locus coeruleus in patients with early-stage Parkinson's disease using neuromelanin-sensitive MR imaging

Chigumi Ohtsuka, Makoto Sasaki, Kanako Konno et al. · Neuroscience Letters · 2013 · 171 citations

Early-stage Parkinson, Neuroimaging Modality, Substantia Nigra +10

Differentiation of early-stage parkinsonisms using neuromelanin-sensitive magnetic resonance imaging

Chigumi Ohtsuka, Makoto Sasaki, Kanako Konno et al. · Parkinsonism & Related Disorders · 2014 · 154 citations

Neuroimaging Modality, Neuroanatomy, Neuroimaging +7

Increased mitochondrial oxidative damage and oxidative DNA damage contributes to the neurodegenerative process in sporadic amyotrophic lateral sclerosis

Chigumi Ohtsuka, Yasuo Terayama · Free Radical Research · 2008 · 56 citations

Dna Damage, Coenzyme Q10, Neurological Disorder +21

Differential diagnosis of parkinsonism by a combined use of diffusion kurtosis imaging and quantitative susceptibility mapping

Kenji Ito, Chigumi Ohtsuka, Kunihiro Yoshioka et al. · Neuroradiology · 2017 · 56 citations

Diffusion Kurtosis Imaging, Neuroimaging Modality, Medical Imaging +14

Homocysteine, Another Risk Factor for Alzheimer Disease, Impairs Apolipoprotein E3 Function

Hirohisa Minagawa, Atsushi Watanabe, Hiroyasu Akatsu et al. · Journal of Biological Chemistry · 2010 · 39 citations · Full text

Neurochemical Biomarkers, Oxidative Stress, Thiol Group +19