Types of Neurotramissiters actions ?

1. Excitatory neurotransmitter action: Excitatory neurotransmitters increase the likelihood that a neuron will fire an action potential, leading to the transmission of a signal to other neurons.

2. Inhibitory neurotransmitter action: Inhibitory neurotransmitters decrease the likelihood that a neuron will fire an action potential, preventing the transmission of a signal to other neurons.

3. Modulatory neurotransmitter action: Modulatory neurotransmitters can either enhance or inhibit the effects of excitatory or inhibitory neurotransmitters, regulating the overall activity of neural circuits.

4. Neuromodulator action: Neuromodulators are a class of neurotransmitters that can alter the strength of synaptic connections, regulate the release of other neurotransmitters, and modulate the overall activity of neural networks.

5. Neurotransmitter receptor activation: Neurotransmitters bind to specific receptors on the surface of neurons, triggering a series of biochemical reactions that ultimately lead to changes in the neuron's membrane potential and the transmission of a signal.

6. Neurotransmitter reuptake: After neurotransmitters have transmitted their signal, they are taken back up into the presynaptic neuron through a process called reuptake, allowing for the termination of the signal and the recycling of neurotransmitters for future use.