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Neuroplasticity
The ability of dendrites, axons, and synapses to grow and change throughout a person's life.
Dendrites
Extensions of a neuron that increase the area for synapses to be created.
Learning
The process through which memories are formed, leading to dendrite growth.
Synapse
The very tiny gap between neurons where neurotransmitters are transmitted.
Neurons
Cells that make up nerves and send messages electro-chemically around the body.
Axon
The part of the neuron that carries messages away from the cell body.
Myelin sheath
A protective layer that insulates the axon to direct electrical impulses.
Neurotransmitters
The body's natural chemical messengers that transmit signals between neurons.
Excitatory neurotransmitters
Chemical messengers that trigger a message to be sent along the next neuron.
Inhibitory neurotransmitters
Chemical messengers that slow down or stop activity in the receiving neuron.
Electrical impulse
The form in which messages travel within neurons, from dendrites to the axon.
Pre-synaptic neuron
The neuron that sends neurotransmitters across the synapse.
Post-synaptic neuron
The neuron that receives neurotransmitters at its receptors.
Stimulated mind
An engaged mind that helps to grow more dendrites through mental activities.
Cell body
The part of a neuron that contains the nucleus and is vital for the neuron's function.