内リンパ嚢閉塞術後のモルモットの眼振方向優位性の観察

抄録

The directional prepondance of vestibulo-ocular reflex (VOR-DP) by the pendular rotation were observed on the pigmented guinea pig after the surgical obliteration of unilateral endolymphatic sac.
•Four out of five guinea pigs revealed DP to the non-operated side and one revealed to the operated side after operation. Then three guinea pig changed DP from the non-operated side to the operated side 2-6 weeks later.
•The progressing stage of the experimental endolymphatic hydrops in guinea pig considered to be a model of the pre-vertigo stage of Meniere's disease.