Skip to main content
. Author manuscript; available in PMC: 2023 Nov 16.
Published in final edited form as: Neuron. 2022 Oct 11;110(22):3667–3687. doi: 10.1016/j.neuron.2022.09.018

Figure 7. Development of spiral ganglion neurons.

Figure 7.

(A) Diagram of the auditory sensory epithelium highlighting type I SGNs and type II SGNs and their innervation specificity onto IHC and OHCs, respectively. (B) Diagram of an IHC showing the innervation specificity of type I SGNs with different spontaneous rates (SRs) along the modiolar-pillar axis of the hair cell. (C) Timeline of the development of SGNs highlighting key events. Mechanotransduction defects affect synaptic maturation and molecular refinement.