Intercellular cross-linkages between the stereociliary bundles of adjacent hair cells in the guinea pig cochlea

Hair cells of the guinea pig organ of Corti have been examined using high resolution scanning electron microscopy. In addition to the extensive array of cross-links between the stereocilia of individual hair cells which have been reported previously, we have seen examples of attachments between the stereocilia of both adjacent inner and adjacent outer hair cells. The implications of these observations are discussed.