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Unit 3 AoS 1
2. Neurons
1. Autonomy of Neuron
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Synaptic Transmission
Year 12 > Psychology > Unit 3 AoS 1 > 2. Neurons > 1. Autonomy of Neuron
4 cards
Cards (12)
Neuron
- Nerve cell & primary functional unit of the nervous system
Dendrites
- the thing where the neuron gets all its
information
; picking up
signals
from the other neurons
Chemical signals
in the form of
neurotransmitters
are what's transmitted between neurons
Soma
(cell body) - contains the
nucleus
which has the
DNA
or
genetic
material of the cell; interprets the neurotransmitters
Axon
- Where the chemical signals are turned into
Action Potential
and sent to the axon terminals
Myelin
Sheath - Surrounds the
Axon
and prevents the signal from
degrading
Axon Terminals
- Where neurotransmitters are released into the Synaptic gap
Dendrite
Soma
Axon
Node
Axon
Terminal
Schwann
Cell
Myelin
Sheath
Nucleus
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