Keiichi Shimamura

Salivary chromogranin-A as a marker of psychological stress during a cognitive test battery in humans

Yoshiki Kanamaru, Azusa Kikukawa, Keiichi Shimamura · Stress · 2006 · 65 citations

Hemodynamic response of children with attention-deficit and hyperactive disorder (ADHD) to emotional facial expressions

Hiroko Ichikawa, Emi Nakato, So Kanazawa et al. · Neuropsychologia · 2014 · 46 citations · Full text

Neuropsychology, Brain Function, Affective Neuroscience +29

Novel method to classify hemodynamic response obtained using multi-channel fNIRS measurements into two groups: exploring the combinations of channels

Hiroko Ichikawa, Jun Kitazono, Kenji Nagata et al. · Frontiers in Human Neuroscience · 2014 · 46 citations · Full text

Nitric oxide is a sensory nerve neurotransmitter in the mesenteric artery of guinea pig

Zhongling Zheng, Keiichi Shimamura, Todd L. Anthony et al. · Journal of the Autonomic Nervous System · 1997 · 33 citations

Mesenteric Artery, Neurophysiology, Nitric Oxide +10

Early postnatal stress alters extracellular signal‐regulated kinase signaling in the corticolimbic system modulating emotional circuitry in adult rats

Shuhei Ishikawa, Yasuhiro Saito, Yoshiki Yanagawa et al. · European Journal of Neuroscience · 2011 · 33 citations

Developmental Cognitive Neuroscience, Brain Development, Synaptic Transmission +28