Delta is a type of fibre that transmits signals that are interpreted and perceived as pain.
<h3>
Delta fibres</h3>
A delta fibres (also known as A fibres) are a type of sensory fibre. They respond to cold and pressure stimuli, and as nociceptors, their stimulation is perceived as fast/first pain input. Because they are thinly myelinated, they transmit impulses quicker than unmyelinated C fibres but slower than other, thicker myelinated "A" class fibres.
Structure
They have myelinated axons that are thin (2 to 5 m in diameter) and have a moderate conduction velocity, or speed at which a nerve signal moves (2 to 30 m/s). These nerve fibres make up the afferent portion of the reflex arc that causes the body to "draw away" from noxious stimuli because they are linked to acute (sharp) pain (e.g. retracting your hand away from a hot stove). A part of A fibres is also linked to pressure and temperature perception (also known as "cold receptors" in mammals). Contrarily, slow-conducting, unmyelinated C fibres convey gradual, scorching pain.
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Answer:
I think you should try to forget him or her and think about other happy thing.
I think this in my opinion so please no neglect
Coronary Heart Diseases are associated with genetic and environmental factors, symptoms include chest pain, and treatment includes a healthy lifestyle.
<h3>What are Coronary Heart Diseases?</h3>
Coronary Heart Diseases are a group of diseases that effect the heart, and represent the main cause of death in developed countries
Coronary Heart Diseases are mainly associated with sedentarism and they can be efficiently treated by having a healthy lifestyle (e.g., by reducing the amount of salt in foods).
In conclusion, Coronary Heart Diseases are associated with genetic and environmental factors, symptoms include chest pain, and treatment includes a healthy lifestyle.
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Look i have depression so listen to me , avoid and ignore all the people who bother you or try to put you down, do not hang out with people who are fake to you, try to make less friends that you trust, having 1 friend is better than have 20 fake ones. always watch videos that make you happy. try to not watch a lot of sad things, ignore all the hatters and love yourself, get a lot of rest and eat healthy and exercise and the most important thing is be confident and love yourself :)
