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No, alcohol does not speed up reaction time, alcohol infact INCREASES SPEED of reaction time, thus SLOWING DOWN reactions. Alcohol doesnt promote good judgement, it impares it due to the slow down in activity of the neurones in the brain.
The activity of the brain is crucial to the body's metabolism. Absence of brain function is the clinical definition of death. However, using biofeedback and other techniques, individuals can reduce the activity level of various sections of the brain. This can highlight various "brainwaves" associated with activities within the central nervous system.
Tidal friction caused by Earth's stretching from the Moon's gravity is gradually slowing down the rotation of Earth.
Generally, depressants slow down neurotransmission (messages sent from neuron to neuron) reducing overall activity in the brain, whereas stimulants speed up the amount of neurotransmission, hence increasing overall activity in the brain.
It dies out by slowing down :P
No. Depressants are the opposite of stimulants. Stimulants are drugs that stimulate the brain and central nervous system, speeding up communication between the two. Depressants slow down the activity of the brain and nervous system, slowing down the communication between the two.
By slowing down the earths rotation but will not make effect to humans .
slowing down.
its when something is slowing down
It's because of the way that the human brain is wired. when a normal person takes a stimulant, their brain releases chemicals that boost the mental activity. When a person with ADD/ADHD takes a stimulant, their brains respond to the chemicals by slowing down. A simple metaphor would be that the wires in the brain are backwards for ADD/ADHD persons.
Gradually slowing down is 'decelerating'.
Paracetamol affects the brain by slowing down and stopping pain signals travelling across the Synapse, tricking the body into believing the pain has gone.
Sedatives are used in several ways. For example, the anesthesiologist may order you a sedative before surgery. Some physicians order a light sedative before a CT scan if you have claustrophobia and are using the old-fashioned types that are very close to the face. And some physicians order sedatives if you have acute or chronic insomnia. It's up to the physician's discretion and decision making.
No, alcohol does not speed up reaction time, alcohol infact INCREASES SPEED of reaction time, thus SLOWING DOWN reactions. Alcohol doesnt promote good judgement, it impares it due to the slow down in activity of the neurones in the brain.
slowing down till the end
One of the big ones! Depression causes you to have a feeling of "slowing down." You feel sluggish, have no energy, and feel tired all the time. Part of this is because you have lower levels of a brain chemical called norepinephrine - that's the one which helps your brain signals move along quickly and efficiently!
It's usually referred to as air resistance.