If the diaphragm below your thoracic cavity isn't moving,
then no air is moving either into or out of your lungs, and
your immediate future is looking dim. You really need to do
something about it.
Food Chain
In simple terms - the music is converted (from an analogue or digital source) into electricity. The electricity passes down the headphone's wires to the speakers. A magnet in the speakers reacts to the strength of the electrical signal to move a small diaphragm. The movement of the diaphragm sets up vibrations in the air between the speaker and your ears, which is then detected by your eardrum. Your brain interprets the air-movement as sound.
your diaphragm is a muscle that helpsyou breathe
When breathing in, or inhaling, the diaphragm contracts, or tightens. When exhaling, or breathing out, the diaphragm expands, or loosens.
At a very detailed level, yes. For example, your diaphragm is moving up and down to make you breathe. This makes your rib cage move up and down - movement which can be seen.
Diaphragm movement impacts inhalation and exhalation. It moves upward on exhalation.
With some muscles, called voluntary muscles, you must think of the movement for it to happen. With involuntary muscles, however (like the heart and diaphragm), your brain does the moving automatically without you having to think about it ahead of time.
inhale
A hiccup is the movement of the diaphragm. The diaphragm is in the thoracic cavity just under the lungs. This organ helps to squeeze the lungs when you exhale in order to get all the air out of the lungs. Holding your breath causes the diaphragm to move downward and stop this movement. Hope this helps A RN in NJ
the diaphragm
It becomes domed.
The diaphragm controls lung movement. The rib cage also contributes to this.
From the air drawn into the lungs by movement of the diaphragm
The diaphragm because breathing is an involuntary movement.
diaphragm relaxes ribs relax and carbon dioxide is forced out.
The vacuum created by down-ward movement of the diaphram.
The diaphragm is stimulated the same way all other muscles are - nerve impulses that originate in the brain (or sometimes the spinal cord). The intercostal muscles expand during inhalation and contract during exhalation in response to the movement of the lungs by the diaphragm.