the dimensions and volume of the anterior ventral cochlear nucleus ( avcn ) , the density and number of avcn neurons , and the size of neuronal somata nuclei ( in nissl-stained tissue ) were determined in two mouse models of age-related hearing loss : the c57bl/6j strain , which undergoes progressive chronic sensorineural hearing loss with onset during young adulthood , and the cba/j , which demonstrates only moderate hearing loss with onset late in life .
C0027882
neurons
C0599444
of neuronal somata