normal people take breaths because of a decrease in their pH. if you hold your breath your co2 levels increase and that triggers your pH to go down, which makes you take a breath.
Choking
In a person without COPD the drive to breath is high carbon monoxide. In a person with COPD the drive to breath is low O2.
The normal human pH is 7.35-7.45, which means that a person's breath should technically be a base. However each breath you breath out has plenty of CO2 in which is mildly acidic.
don't breath fast or you'll get tired easily. never hold your breath for you'll have to catch up on breathing, breath fast in order to do it, then get tired easily. basically, just breath like a normal person. contemporary/lyrical is slow so it wont be hard to breath normal while performing it.
I think that it would be a stimulus because response is something you do because of a stimulus.
You can not die of holding the breath. As you hold the breath, carbon bi oxide get accumulated in your blood. It is very powerful stimulant of the breathing.
A Nebulizer works to administer medication into an individuals lungs through normal breathing. In the case of an individual with Asthma the Bronchioles become inflammed and the individual is unable to effectively draw breath, or respirate. The Nebulizer allows normal breath action to administer medication.
Eat a tomato
It doesn't need to involve the brain.
CO2 comes as a product of cell metabolism and its presence in the blood acts as the stimulus to breath.
difference threshold
Not only is it not normal it is impossible.
reaction time ----a+ foolThe amount of time it takes a person to perceive a stimulus and react to it is averagely 1 to 1.5 seconds.