| Name: | saccule |
|---|---|
| Synonyms: | sacculus |
| Definition: | Otolith organ comprised of the macula saccule and sagitta. The lagena is part of the pars inferior. The saccule functions in the detection of sound and movement. |
| Ontology: | Anatomy Ontology [ZFA:0000428] |
| Name: | auditory receptor cell |
|---|---|
| Synonyms: | auditory hair cell, auditory receptor cells |
| Definition: | A mechanoreceptor cell located in the inner ear that is sensitive to auditory stimuli. The accessory sensory structures are arranged so that appropriate stimuli cause movement of the hair-like projections (stereocilia and kinocilia) which relay the information centrally in the nervous system. |
| Ontology: | Anatomy Ontology [ZFA:0009121] |