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Ken-ichi Okamoto

Researcher at Yamaguchi University

Publications -  389
Citations -  22225

Ken-ichi Okamoto is an academic researcher from Yamaguchi University. The author has contributed to research in topics: Membrane & Radar. The author has an hindex of 66, co-authored 387 publications receiving 21163 citations. Previous affiliations of Ken-ichi Okamoto include Massachusetts Institute of Technology & Ministry of Posts and Telecommunications.

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The Importance of Dendritic Mitochondria in the Morphogenesis and Plasticity of Spines and Synapses

TL;DR: The proper intracellular distribution of mitochondria is assumed to be critical for normal physiology of neuronal cells, and increasing dendritic mitochondrial content or mitochondrial activity enhances the number and plasticity of spines and synapses.
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Rain profiling algorithm for the TRMM precipitation radar

TL;DR: In this paper, an algorithm that estimates the instantaneous profiles of the true radar reflectivity factor and rainfall rate from the radar reflectivities profiles observed by the precipitation radar (PR) onboard the TRMM satellite is presented.
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Rapid and persistent modulation of actin dynamics regulates postsynaptic reorganization underlying bidirectional plasticity.

TL;DR: It is shown here that tetanic stimulation causes a rapid, persistent shift of actin equilibrium toward F-actin in the dendritic spines of rat hippocampal neurons, which enlarges the spines and increases postsynaptic binding capacity.
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Heterogeneous Photocatalytic Decomposition of Phenol over TiO2 Powder

TL;DR: In this paper, the photocatalytic decomposition of phenol in oxygenated aqueous suspensions of lightly-reduced anatase TiO2 was investigated at the optimum pH 3.5.