Neurotransmission is the method by which messages ar send through the body. Neurotransmitters be the chemical messengers which transport the different messages from one cell to another. Messages sent atomic number 18 causes of internal or external stimuli. Every neurotransmitter has a different effect on the body and is caused in a different way. Scientists dont know how many kinds of neurotransmitters there are in the body, but they estimate them to be more than a hundred. Still, it is know that for the body and the brain to work effectively all neurotransmitters are needed at the right amount. Two of the most noteworthy neurotransmitters are dopamine and serotonin.
Dopamine is a neurotrasmitter that has different effects on the body: dopamine affects mood, hunger, sleepiness, attention, the release of prolactin (which is a neurotransmitter associated to the feeling babies progress to for their mothers), and several(prenominal) other things. When dopamine exceeds its think level in the body blood pressure increases. Dopamines mightiness of improving someones mood means that one of the traits of this neurotrasmitter is to give a sense of awardness and satisfaction. A low level of dopamine is usually one of the causes of Parkinsons disease.
This is why dopamine is used both(prenominal) for depressed people and for people affected by Parkisons disease.
serotonin has again several effects on the body and on the brain: it affects sexual desire, body temperature and mood. It is involved in several psychological disturbs: migraine, bipolar dis run, depression and anxiety. When serotonin is at a high level people feel excited, usually have a high body temperature and are in a better mood. Also serotonin is used in pharmaceutical products to cure depression.
As its been proved throughout the essay, all neurotransmitters are needed and if they exceed their supposed level or go under it problems occur. These problems may...If you want to get a full essay, order it on our website: Ordercustompaper.com
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