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Three muscles that are innervated by specific nerves include the biceps brachii, which is innervated by the musculocutaneous nerve; the quadriceps femoris, innervated by the femoral nerve; and the diaphragm, which is innervated by the phrenic nerve. Each of these nerves plays a crucial role in controlling muscle movement and function.
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Muscles of the neck and shoulder are innervated by spinal nerves from what region?
Cervical region
Which nerve plexus would serve the abdominal muscles?
The abdominal muscles are primarily innervated by the lower intercostal nerves, which originate from the thoracic spinal nerves. These nerves come together to form the lower thoracic intercostal nerves and the subcostal nerve, collectively contributing to the innervation of the abdominal muscles.
What is the Innervation of visceral and parietal pleura?
The visceral pleura is innervated by autonomic nerves that travel with the bronchial blood vessels. The parietal pleura is innervated by somatic nerves, specifically the intercostal nerves and the phrenic nerve.
Which tooth innervated by two alveolar nerves?
The first molar is usually innervated by two alveolar nerves: the superior alveolar nerves from the maxillary division of the trigeminal nerve.
What regions is not innervated by nerves of the sacral plexus?
abdominal wall
Muscle inserts into the mastoid process?
Posterior Belly of Digastric Muscle (innervated by CN VII) Facial nerve Sternocleidomastoid (innervated by CN XI) Spinal accessory nerve Longissimus Capitis (innervated by dorsal rami of C3-C8 spinal nerves) Splenius Capitis (innervated by dorsal rami of middle cervical spinal nerves)
What does interval?
In the medical and scientific fields, innervated means "to supply an organ with nerves." Other body parts besides organs can be innervated.
What interval mean?
In the medical and scientific fields, innervated means "to supply an organ with nerves." Other body parts besides organs can be innervated.
What body structure that is not innervated by nerves arising from the sacral plexus?
abdominal wall
What muscle is innervated by the trochlear nerve?
The superior oblique muscles
Which finger's nerves connect to the heart?
The heart is innervated by parasympathetic and sympathetic fibers.
How many nerves to make a smile?
It takes 43 muscles to form a smile, but there are too many nerves involved to provide an exact number. The facial muscles are innervated by the facial nerve (CN VII), which branches out into numerous smaller nerves that control specific movements in the face.
