The muscles of the human head, used in facial expression.

ALAEQUE • ANATOMICAL • ANATOMY • ANATOMY: HEAD • ANATOMY: SKULL • ANGULI • ANTERIOR • APONEUROSIS • AURICULARIS • BAD STORM • BIOLOGICAL • BIOLOGY • BODY • BUCCINATOR • CADAVER • CIENCIA • CORPS • CORPSE • CRANEO • CRANEOS • CRANIUM • CRANIUMS • CROSS-SECTIONAL • DEAD BODY • DEPRESSOR • EPICRANIAL • FACE • FACIAL • FASCIA • GROSS ANATOMY • HEAD (ANATOMY) • HEAD (BODY) • HEAD • HUMAN • HUMANE • ILLUSTRATION • INDIVIDUAL • INFERIORIS • LABII • LEVATOR • MENTALIS • METEOROLOGICAL_DISASTER • MUSCLE • MUSCLES • NASALIS • NASI • OCCIPITOFRONTALIS • OCULI • ORBICULARIS • ORIS • PERSON • PLATYSMA • POSTERIOR • PROCERUS • RISORIUS • SCIENCE • SEVERE STORM • SKULL • SKULL, ANATOMY • SKULLS • STERNOCLEIDO-MASTOID • STERNOCLEIDOMASTOID MUSCLE • STERNOCLEIDOMASTOID • STORM • STORMS • SUPERIOR • SUPERIORIS • TEMPEST • TEMPORAL • TEMPORARY • THUNDERSTORM • TRANSVERSE • TRAPEZIUS • VERTICAL LINES • VERTICAL • VISAGE • WEATHER: STORM • WEATHER: THUNDERSTORM • ZYGOMATICUS •  MUSCLES