Takamasa Watanabe

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Water movement between cells in a plant body is the basic phenomenon of plant solute transport; however, it has not been well documented due to limitations in observational techniques. This paper reports a visualization technique to observe water movement among plant cells in different tissues using a time of flight-secondary ion mass spectrometry(More)
Directional sensitivity for FM sound was compared between two types of FM sound, a linear FM and a "Step" FM digitally synthesized to contain 28 steady short tones with half-overlap in time between every successive pair, simulating the formant transitions of speech. There seemed to be no difference in the response of the cat collicular neuron in(More)
Microelectrode studies were conducted on the probability of firing of neurons in the superior olivary complex of 11 anesthetized cats. Time-intensity trades were established for dichotic clicks. Inhibition was observed for interaural time differences in the region .05--4 msec. The authors point out that these extremely brief times render explanation(More)
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