The diaphragm's contractions are regulated by the phrenic nerve. A diaphragm are the muscle that inserts on the central tendon.
The diaphragm contractions are primarily regulated by the phrenic nerve, which originates from the cervical spine (C3-C5). This nerve controls the contraction and relaxation of the diaphragm muscle, allowing for the process of breathing to occur efficiently.
The word "frenic" is misspelled in the sentence. The correct spelling is "phrenic," referring to the nerve that controls the diaphragm. This nerve plays a crucial role in breathing by stimulating diaphragm contractions.
The regular rhythm of contractions of the diaphragm muscle is primarily stimulated by the phrenic nerve, which originates from the spinal cord segments C3 to C5. This nerve sends signals to the diaphragm, prompting it to contract and relax during the breathing cycle. Additionally, the respiratory centers in the brainstem, particularly the medulla oblongata and pons, play a crucial role in regulating this rhythmic activity based on the body's oxygen and carbon dioxide levels.
Phrenic
Diaphragm
ulna
Uterine contractions are one of the few physiologic process regulated by positive feedback.
The diaphragm is mostly innervated by the phrenic nerve.
The phrenic nerve carries impulses to the diaphragm, controlling its movement and function. It originates from the cervical spine (C3-C5) and plays a crucial role in regulating breathing by stimulating the diaphragm to contract during inspiration.
diaphragm
The phrenic nerve
While reading " Structure and Function of the Human Body" I believe the correct answer is the phrenic nerve. Hope this helps. the nerve that stimulates is the phrenic nerve but it arises from the cervical plexus