As your body approaches sleep, your heart rate and blood pressure lower, muscles relax, and your brain chemicals change – an especially important change is that there’s more GABA, a neurotransmitter associated with relaxation. So your comparison to an adrenaline rush is very apt, you’re experiencing an increase in a neurotransmitter that does the opposite of what adrenaline does. 🙂
As your body approaches sleep, your heart rate and blood pressure lower, muscles relax, and your brain chemicals change – an especially important change is that there’s more GABA, a neurotransmitter associated with relaxation. So your comparison to an adrenaline rush is very apt, you’re experiencing an increase in a neurotransmitter that does the opposite of what adrenaline does. 🙂
As your body approaches sleep, your heart rate and blood pressure lower, muscles relax, and your brain chemicals change – an especially important change is that there’s more GABA, a neurotransmitter associated with relaxation. So your comparison to an adrenaline rush is very apt, you’re experiencing an increase in a neurotransmitter that does the opposite of what adrenaline does. 🙂
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