Keiichiro Okamoto

Bright light activates a trigeminal nociceptive pathway

Keiichiro Okamoto, Akimasa Tashiro, Zheng Chang et al. · Pain · 2010 · 164 citations · Full text

Pain Medicine, Optogenetics, Optic Nerve +16

The effects of acute and chronic restraint stress on activation of ERK in the rostral ventromedial medulla and locus coeruleus

Hiroki Imbe, Shuji Murakami, Keiichiro Okamoto et al. · Pain · 2004 · 122 citations

5-HT2A receptor subtype in the peripheral branch of sensory fibers is involved in the potentiation of inflammatory pain in rats

Keiichiro Okamoto, Hiroki Imbe, Yoshihiro Morikawa et al. · Pain · 2002 · 110 citations

Peripheral Branch, Acute Pain, Pain Medicine +19

Bright light produces Fos-positive neurons in caudal trigeminal brainstem

Keiichiro Okamoto, R. Thompson, Ayumu Tashiro et al. · Neuroscience · 2009 · 97 citations

Ganglion Cell, Photoreceptor Cell, Neurophysiology +8

A Novel Class of Neurons at the Trigeminal Subnucleus Interpolaris/Caudalis Transition Region Monitors Ocular Surface Fluid Status and Modulates Tear Production

Harumitsu Hirata, Keiichiro Okamoto, Akimasa Tashiro et al. · Journal of Neuroscience · 2004 · 75 citations · Full text