Fig 2.

Image showing a drug delivery technique in which drug is infused into the scala tympani near the base, and a posterior canalostomy is opened to reduce concentration gradients by modulating the resistance along the delivery path. Reprinted from Ref [14[, Hearing Research, Vol. 268, D.A. Borkholder et al., “Murine intracochlear drug delivery: Reducing concentration gradients within the cochlea”, pp. 2-11, (2010), with permission from Elsevier.