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Does caffeine help wake you up because it stimulates the centeral nervous system?
Wiki User
∙ 12y ago
Yes, because it stimulates your central nevous system, causing you to wake up.
Wiki User
∙ 12y ago
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The drug caffeine stimulates the activity in the central nervous system by?
Interfering with the actions of sodium ions
What caution should those taking CNS stimulates take in regard to caffeine use?
People should avoid taking much caffeine when it is being used as an over-the-counter drug and should consider how much caffeine is being taken in from coffee, tea, chocolate, soft drinks, and other foods that contain caffeine.
Does epinephrine lower heart rate?
No. Caffeine and epinephrine are both stimulants. Caffeine stimulates the Central Nervous System (CNS) while epinephrine (also called adrenaline) stimulates the sympathetic nervous system. These both increase heart rate.
How does coffee stimulate your nervous system?
Coffee contains caffeine, along many other kinds of beverages. Caffeine is a psychoactive drug, meaning that its crosses the blood-brain barrier and acts primarily on the central nervous system. Caffeine stimulates the cortex of your brain, thus heightening the intensity of mental activity. This can result in a temporary feeling of alertness and, in the short term, banishes drowsiness and feelings of fatigue. In short, caffeine from coffee travels through the blood stream to the brain where it stimulates the central nervous system temporarily, thus making one feel more alert.
What are the parts of the centeral nervous system?
brain and spinal cord
What are common physiological effects of caffeine consumption?
Could get withdrawal symptoms because caffeine is like a drug best thing to do if you were a big caffeine drinker before is to keep some Pepsi around and for the first week of quiting when you start to get headaches just drink a little bit of Pepsi or take Excedrin for your headaches cuz it also contains caffeine but you will regret it if you stop cold turkey because you will get a lot of headaches
What is the centrals nervous system main organ?
The brain is the organ that directs and controls the centeral nervous system.
What controls the heart?
The heart is controled by the centeral nervous system (CNS).
Which nervous systeam includes the spinal cord and the brain?
The centeral nervous system contains the brain and the spinal cord.
Can caffieine bring up a persons blood pressure?
Yes, caffeine from any source can affect blood pressure.
How can you use jittry in a sentence?
She drinks decaffeinated coffee because the caffeine makes her nervous and jittery.
How fast does caffeine act?
"no it doesn't" Erm yes it does - that or the UK government has forced me to do a whole compulsory unit on the Nervous System and Caffeine etc. It's because caffeine is a stimulant. This stimulant stimulates the synapses - mean messages travel faster along the Central Nervous System. It also causes blood to pump faster around the body - allow more oxygen to get to muscles speeding up the body's working time in general. That's all I know...
