Akihiro Hirayama

Velocity and pressure gradients of cerebrospinal fluid assessed with magnetic resonance imaging

Mitsunori Matsumae, Akihiro Hirayama, Hideki Atsumi et al. · Journal of neurosurgery · 2013 · 66 citations

Centripetal Propagation of Vasoconstriction at the Time of Headache Resolution in Patients with Reversible Cerebral Vasoconstriction Syndrome

Masami Shimoda, Shinri Oda, Akihiro Hirayama et al. · American Journal of Neuroradiology · 2016 · 43 citations · Full text

Magnetic Resonance Imaging Technique for Visualization of Irregular Cerebrospinal Fluid Motion in the Ventricular System and Subarachnoid Space

Tomohiko Horie, Nao Kajihara, Mitsunori Matsumae et al. · World Neurosurgery · 2016 · 40 citations · Full text

Quantitative Analysis of Cerebrospinal Fluid Pressure Gradients in Healthy Volunteers and Patients with Normal Pressure Hydrocephalus

Naokazu Hayashi, Mitsunori Matsumae, Satoshi Yatsushiro et al. · Neurologia medico-chirurgica · 2015 · 32 citations · Full text

Csf Motion, Csf Environment, Brain Lesion +19

Hyperdynamic CSF motion profiles found in idiopathic normal pressure hydrocephalus and Alzheimer’s disease assessed by fluid mechanics derived from magnetic resonance images

Ken Takizawa, Mitsunori Matsumae, Naokazu Hayashi et al. · Fluids and Barriers of the CNS · 2017 · 27 citations · Full text