
Vestibule
The vestibule, a portion of the osseous labyrinth, is a space in the petrous portion of the temporal bone, filled with perilymph. The utricle and saccule are the components of the membranous labyrinth located in the vestibule. Each possesses a macula, the receptor that responds to linear acceleration and gravitational forces.

Vestibule
The vestibule, a portion of the osseous labyrinth, is a space in the petrous portion of the temporal bone, filled with perilymph. The utricle and saccule are the components of the membranous labyrinth located in the vestibule. Each possesses a macula, the receptor that responds to linear acceleration and gravitational forces.

Utricle
The vestibule, a portion of the osseous labyrinth, is a space in the petrous portion of the temporal bone, filled with perilymph. The utricle and saccule are the components of the membranous labyrinth located in the vestibule. Each possesses a macula, the receptor that responds to linear acceleration and gravitational forces.

Saccule
The vestibule, a portion of the osseous labyrinth, is a space in the petrous portion of the temporal bone, filled with perilymph. The utricle and saccule are the components of the membranous labyrinth located in the vestibule. Each possesses a macula, the receptor that responds to linear acceleration and gravitational forces.

Maculae
The vestibule, a portion of the osseous labyrinth, is a space in the petrous portion of the temporal bone, filled with perilymph. The utricle and saccule are the components of the membranous labyrinth located in the vestibule. Each possesses a macula, the receptor that responds to linear acceleration and gravitational forces.