| Type | MGI:General | Description | at P7, myelin figures typical of cellular degeneration are ultrastructurally found in some afferent nerve endings at the base of IHCs in the apical turns while basal turns show no degenerative changes at P35, some remaining IHCs are detectable at the light microscopic level; however, by 8 months, nearly all IHCs are lost in all cochlear turns |
