Midbrain Frequency Representation following Moderately Intense Neonatal Sound Exposure in a Precocious Animal Model (Chinchilla laniger)

Figure 9

((a) and (b)) Unit characteristic frequency versus electrode depth in IC. Pooled data from 6 normal control subjects ((a); , 16 electrode tracks) and from 5 2 kHz neonatally sound-exposed subjects ((b); , 20 tracks). (c) Comparison of octave-spaced distributions of CF between control and sound-exposed groups ((c); ).

(a)

(b)

(c)