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Old 03-23-2007   #21 (permalink)
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Re: Sleep Deprivvvvvv

Well, my nuerochem friend had a bit of insight.
He says that there is an increease in excitatory activity. Here's a good link I found:
Quote:
Excitatory neurotransmitters and their receptors increase the neuron's internal electrical activity and excitability. This increases the likelihood that a neuron will relay an incoming signal. (Epinephrine, Norepinephrine, dopamine, glutamate and phenylethylamine (PEA) are excitatory)

In contrast, inhibitory neurotransmitters and their receptors reduce neuronal excitability and increase the likelihood that an incoming signal will be terminated. For optimal functioning, the brain must balance the excitatory and inhibitory influences: Excessive excitation can lead to seizures, insomnia, anxiety, and many other clinical conditions, whereas excessive neuronal inhibition can result in incoordination, sedation, and anesthesia. (Serotonin, GABA, taurine and glycine are inhibitory)
balance neurotransmitters for better brain function


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