REUPTAKE
Unused neurotransmitters are absorbed through a process called reuptake, where they are taken back up into the presynaptic neuron that released them. This allows for the efficient recycling of neurotransmitters and helps to regulate the levels of neurotransmitters in the synaptic cleft.
The axon terminals contain chemicals, called "neurotransmitters," which are released in order for the cell to communicate with nearby cells.
People who study neurotransmitters are called neuroscientists or neuropharmacologists. They investigate how neurotransmitters function in the brain and nervous system, their impact on behavior and physiology, and potential therapeutic interventions targeting these molecules.
neurotransmitters
Retrograde neurotransmitters are released from dendrites and alter the activity of neighbouring cells. This process is the opposite of typical neurotransmitters, which are released from the axon terminal (of a post synaptic neuron) and act on dendrites. Two examples are the gaseous neurotransmitters Carbon Monoxide and Nitric Oxide.
In a process called reuptake, they are reabsorbed by sending the neuron and recycled.
In a process called reuptake, they are reabsorbed by sending the neuron and recycled.
No, neurotransmitters that depress the resting potential are called inhibitory neurotransmitters. Excitatory neurotransmitters have the opposite effect, causing depolarization and increasing the likelihood of an action potential.
Neurotransmitters are released into the synaptic cleft when they reach the end of a neuron. From there, they bind to receptors on the postsynaptic neuron, initiating a new electrical signal to continue the communication process. Some neurotransmitters may be recycled back into the presynaptic neuron or broken down by enzymes.
This class of neurotransmitters is called endorphins.
nuerotransmitter
These are typically known as neuromodulators; they can either change the rate at which a neurotransmitter is released, or alter the response to a certain neurotransmitters.
Neurotransmitters are stored in small sacs called vesicles within the axon terminals of a neuron.
neurotransmitters. These neurotransmitters are released into the synaptic cleft to relay signals to the next neuron in the communication pathway.
reuptake.
Neurotransmitters, enzymes or hormones
Neurotransmitters are stored in small sacs called vesicles located at the end of the axon terminal in a neuron.