The main muscles of inspiration are the diaphragm, external intercostal muscles, and parasternal intercartilaginous muscles. However, the diaphragm is probably the single most important muscle. The accessory muscles of inspiration are the sternocleidomastoid and scalenus. Unforced expiration is a passive process and requires relaxation of the above muscles. Forced expiration requires the internal intercostal muscles, rectus abdominis, external oblique, internal oblique and the transversus abdominis. Below is a web address that you can go to that has a good explination and animations of the process of breathing. http://www.ivimeds.org/intralibrary/open_virtual_file_path/i4088n13902t/RibMovements.swf drazx is the original author of this answer hey i am so conffused : so what do the rib muscles do during all of this you still havent answerd it ??? i really need halp plaease write back !!!! ASAP !!!
No, the brain is not part of the respiratory system. The respiratory system includes organs like the lungs, trachea, and diaphragm that work together to facilitate breathing and the exchange of oxygen and carbon dioxide in the body. The brain is responsible for controlling the respiratory system through signals sent to the muscles involved in breathing.
The main organ in the respiratory system the lungs.
The respiratory system is the system that handles breathing.
The trachea is the main trunk of the respiratory system. It is the central passageway from which the respiratory tree branches.
your lungs are probably muscles so yea
the main organ of the muscular system is the muscles
The Respiratory System regulates breathing and gas exchanges within an organism. In humans, this system includes the lungs, airways, and respiratory muscles.
lower and upper respiratory system
Abdomine (Stomach Muscles)
the diaphragm and specialized muscles
The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart, blood, and blood vessels.
the respiratory system