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What nerve innervates the diaphragm causing it to contract?
Phrenic
Which nerve connects the diaphragm to the brain?
The phrenic nerve connects the diaphragm to the brain. It originates from the cervical nerves in the neck and innervates the diaphragm, playing a crucial role in breathing and respiratory function.
Which cranial nerve innervates the diaphragm muscle?
The phrenic nerve, arising from the cervical nerve roots C3-C5, innervates the diaphragm muscle. It plays a critical role in the control of breathing by transmitting signals to the diaphragm to contract and facilitate inspiration.
What spinal nerve serves the diaphragm?
The phrenic nerve innervates the diaphragm, providing motor control for breathing. It arises from cervical spinal nerves C3, C4, and C5.
What spinal group controls diaphragm?
The phrenic nerve, which arises from the C3-C5 nerve roots in the cervical spine, innervates the diaphragm muscle and controls its function. Dysfunction of the phrenic nerve can impair breathing and lead to respiratory issues.
What muscle does the phrenic nerve innervate?
The phrenic nerve innervates the diaphragm which is our main breathing muscle. It is a broad flat sheet that encircles our lower ribcage and separates our thoracic from our abdominal cavities. The phrenic nerve arises from the C3-C5 level of our vertebrae. In the event of a broken neck, that is often the determining factor whether someone will die (from an inability to breathe) or is just paralyzed.
What is the nerve which innervates the vas deferens?
The nerve that innervates the vas deferens is the sympathetic nerve.
The phrenic nerve arises from the?
The phrenic nerve arises from the spinal cord at C3, C4, and C5 nerve levels. It originates from the cervical plexus and innervates the diaphragm muscle, playing a crucial role in controlling breathing.
The nerve that innervates the abductor pollicus brevis in most people is called?
The nerve that innervates the abductor pollicis brevis in most people is the median nerve.
What are the major nerves serve in the diaphgram?
Cervical Plexus- The major motor branch of this plexus is the phrenic nerve which from C3 via C4 and passes into the thoracic cavity in front of the first rib to innervate the diaphragm. "C3 C4 C5, keep the diaphragm alive." <3 Hope it helps :)
Which cranial nerve innervates the ear?
The cranial nerve that innervates the ear is the vestibulocochlear nerve (CN VIII). It has two branches: the vestibular nerve that controls balance and the cochlear nerve that controls hearing.
Which nerve innervates knee extension?
OBTURATOR
