Search Results for: cranial_nerve
Nervous System
THE is the most complicated and highly organized of the various systems which make up the human body. It is the... Read More
Cranial nerve
Definition noun, plural: cranial nerves Any of the paired nerves emerging from the brain (including the brainstem but not... Read More
Afferent Nerve
Afferent Nerve Definition The word ‘aferent’ means "steering or conducting something towards a destination". The... Read More
Terminal nerve
Definition noun, plural: vagus nerves A small cranial nerve that courses anteriorly along the olfactory... Read More
Olfactory nerve
Definition noun, plural: olfactory nerves The cranial nerve comprised of sensory nerve fibers that carry impulses for the... Read More
Crown of head
Crown of Head Definition The crown of the head is the upper dorsal part (or area) of the head. Several creatures have... Read More
Digastric muscle
Digastric Definition The digastric muscle is a paired muscle located under the jaw, consisting of the anterior and... Read More
Peripheral nervous system
Definition noun The part of the nervous system that relays between the central nervous system and the rest of the body,... Read More
Neural Control Mechanisms
Nerve cells called neurons generate electric signals that pass from one end of the cell to another and release chemical... Read More
Internal acoustic meatus
Definition noun A short, narrow passageway through the temporal bone of the skull where the vestibular nerve and cochlear... Read More
Statoacoustic nerve
statoacoustic nerve --> vestibulocochlear nerve (Science: anatomy, nerve) The vestibulocochlear nerve is responsible for... Read More
Foramen magnum
Definition noun A large opening in the anterior inferior portion of occipital bone in the cranium that serves an outlet of... Read More
Nervous system
Definition noun The organ system responsible mainly for coordination of bodily reactions, organ monitoring, and information... Read More
Internal auditory canal
Definition noun A short, narrow passageway through the temporal bone of the skull where the vestibular nerve and cochlear... Read More
Motor neuron
Definition noun, plural: motor neurons A type of neuron connected to a muscle fiber and originates from the central nervous... Read More
Jaw jerk reflex
Definition noun A stretch reflex that manifests as the contraction of the masseter and the temporalis muscles in response to... Read More
Peritoneum
What is the Peritoneum? The term peritoneum refers to the serous membrane that constitutes the biologically active inner... Read More
Cell differentiation
Cells are often described as the building blocks of life as they are the smallest unit used to build up organisms. Cells can... Read More
Somatic nervous system
Definition noun The part of the peripheral nervous system that consists of afferent nerves responsible in relaying motor... Read More
Central nervous system
Definition noun The part of the nervous system comprised of the brain, the brainstem, and the spinal cord Supplement In... Read More
Petrotympanic fissure
Definition noun A narrow transverse slit dividing the mandibular fossa of the temporal bone into tympanic and petrous... Read More
Hyaline cartilage
Hyaline Cartilage Definition Before we define hyaline cartilage, let us understand what cartilage is. What is cartilage? Is... Read More