WebThe spinal accessory nerve is responsible for controlling the muscles of the neck, along with cervical spinal nerves. The hypoglossal nerve is responsible for controlling the muscles of the lower throat and tongue. … Web16 mrt. 2024 · vagus nerve, also called X cranial nerve or 10th cranial nerve, longest and most complex of the cranial nerves. The vagus nerve runs from the brain through the face and thorax to the abdomen. It is a …

These Are the 12 Cranial Nerves and Their Functions

Web22 jul. 2024 · The vagus nerve is a mixed nerve, as it contains both afferent (sensory) and efferent (motor) fibers. This means it is responsible for not only carrying motor signals to the organs it innervates, but it also … WebAre the cranial nerves parts of the central or peripheral nervous system? Explain. From the list of cranial nerves. 1. Oculomotor 2. Trigeminal 3. Facial 4. Vestibulocochlear 5. … refresh drops coupon

Cranial Nerves - The Definitive Guide Biology Dictionary

Web12 dec. 2024 · There are 31 pairs of spinal nerves: 2 Eight cervical spinal nerves on each side of the spine called C1 through C8 Twelve thoracic spinal nerves in each side of the body called T1 through T12 Five lumbar spinal nerves on each side called L1 through L5 Five sacral spinal nerves in each side called S1 through S5 Web17 mei 2024 · As shown in Figure 12.6. 1, immediately inferior to the medulla oblongata is the cervical region of the spinal cord that contains motor neurons whose axons, together with sensory axons, extend into cervical spinal nerves. Inferior to the cervical region is the thoracic region, that contains neurons for the thoracic spinal nerves. Web6 apr. 2024 · There are 12 cranial nerves and majority of them carry sensory fibers but some cranial nerves carry motor fibers as well and some carry both sensory and motor fibers. From the 12 cranial nerves, there … refresh drops