Harumi Moriuchi
Nagasaki University
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Featured researches published by Harumi Moriuchi.
Operations Research Letters | 1981
Hidehaku Kumagami; Hiroaki Nishida; Harumi Moriuchi
The changes of the action potential (AP), the summating potential (SP) and cochlear microphonics (CM) were investigated in reference to the grade of endolymphatic hydrops produced by endolymphatic sac obliteration in guinea pigs. In a few cases with minimum endolymphatic hydrops, super-normal AP was obtained. With an increase of endolymphatic hydrops, CM responses were reduced although AP responses at intensive stimulation were maintained relatively well. It is thought that the polarity of positive SP, as observed in control, was influenced to deflect towards negative SP by an interaction between the increased degree of endolymphatic hydrops and the changes of the biochemical components of the inner ear fluids.
Operations Research Letters | 1980
Shigeto Nakajima; Harumi Moriuchi; Masaaki Baba; Tetsuya Egami; Hidehaku Kumagami
In experiments using rabbits, the pupil on the side of irritative inner ear lesion showed dilatation, and that on the side of paretic lesion showed constriction. In the clinical observation of patients with unilateral inner ear diseases (134 cases), anisocoria was recognized in 54.5%. In 68.5% of these, anisocoria was induced after applying a drop of neosynephrine. The size of the pupil on the healthy side was smaller in 65.8% than the pupil on the healthy side. Anisocoria in inner ear lesions is believed to be due to vestibulo-sympathetic imbalance through the superior cervical sympathetic ganglion.
Audiology Japan | 1982
Hirohide Osawa; Hidehaku Kumagami; Harumi Moriuchi; Mitsuru Miyasaki
Audiology Japan | 1980
Harumi Moriuchi; Mitsuru Miyazaki; Hiroaki Nishida; Hidehaku Kumagami
Nippon Jibiinkoka Gakkai Kaiho | 1979
Shigeto Nakajima; Harumi Moriuchi; Masaaki Baba; Tetsuya Egami; Hidehaku Kumagami
Practica oto-rhino-laryngologica | 1976
Masamichi Sawada; Hidehaku Kumagami; Hiroshi Jinnouchi; Harumi Moriuchi
Nippon Jibiinkoka Gakkai Kaiho | 1982
Masaaki Baba; Hidehaku Kumagami; Hiroaki Nishida; Harumi Moriuchi; Osawa H
Audiology Japan | 1982
Hirohide Osawa; Hidehaku Kumagami; Hiroaki Nishida; Harumi Moriuchi
ORL | 1981
G.C. Roviaro; F. Varoli; Arslan Pagnini; E.A. Linder; Hidehaku Kumagami; Hiroaki Nishida; Harumi Moriuchi; T. Rahko; E. Aantaa; K. Laitakari; K. Manninen; J. Kusakari; T. Okitsu; T. Kobayashi; M. Rokugo; S. Tomioka; E. Arakawa; K. Oyama; S. Hashimoto; Isei Satoh; Ryoji Yamaguchi
Nippon Jibiinkoka Gakkai Kaiho | 1981
Harumi Moriuchi