Hiroyuki Takeishi

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To examine the three-dimensional structure of the perivascular glial limiting membrane (Glm) and its relationship with the vasculature in rat/mouse cerebral cortices, serial ion-etched plastic sections were observed under the scanning electron microscope and their images were reconstructed. In the case of arterioles and venules close to the pial surface,(More)
Elderly people often find that speech in contemporary broadcasts is too fast for comfortable listening. In response to this problem, we have developed new radio and television receivers that enable users to reduce the speed of speech delivery while maintaining voice pitch and quality without overrunning the program time slot. Listening experiments conducted(More)
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