Term: saccule central region
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: central region
Synonyms:
Definition: Anatomical region centrally located on the body or body part.
Ontology: Spatial Ontology [BSPO:0000075]