2022年3月14日 · This is the most common excitatory neurotransmitter of your nervous system. It’s the most abundant neurotransmitter in your brain. It plays a key role in cognitive functions like thinking, learning and memory. Imbalances in glutamate levels are associated with Alzheimer’s disease, dementia, Parkinson’s disease and seizures.

2023年9月27日 · If a neurotransmitter is inhibitory, it makes the likelihood of the neuron firing action potential will be decreased. Examples of these types of neurotransmitters are GABA and endorphins. 3. Modulatory neurotransmitters. These are often called neuromodulators. If a neurotransmitter is a neuromodulate, this means it can affect a large number of ...