Statistics for Synapses

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General Stats

  • This quiz has been taken 15 times
  • The average score is 4 of 15

Answer Stats

HintAnswer% Correct
What is the name given to a type of neurotransmitter that travels back across the synapse to bind to the presynaptic axon?Retrograde messenger
67%
On the axon?Axo-axonic
33%
On the dendrites?Axodendritic
33%
What is the name for the specialised area of a neuron where an action potential is initiated?Axon hillock
33%
Synapses can occur at various places along a neurons body, what is the name for one that synapses on the soma?Axosomatic
33%
What is the term for when multiple neurons synapse onto one neuron?Convergence
33%
What is the term for when one neuron synapses with numerous others?Divergence
33%
What does IPSP stand for in reference to the CNS?Inhibitory Post-Synaptic Potential
33%
What is the name given to a receptor cell that immediately synapses with a second order cell to transfer its information to the CNS, and generally generates a graded potential?Short receptor
33%
What constant of a nerve is proportional to the square root of its diameter?Space/length
33%
Which of the following 3 types of receptor is an example of the above? Cutaneous, olfaction, taste?Taste
33%
What type of inhibition is when the pathway to the antagonist is inhibited when the agonist is stimulated?Feedforward
0%
What type of channel needs to be activated for bursting to occur?Low threshold calcium
0%
When an inhibitory synapse is located closer to the cell body than an excitatory, and leads to a vast proportion of the excitatory current leaing the cell before reaching the soma it is equivalent to division and is called?Shunting inhibition
0%
What is the name for neurons that are close to where action potentials are being stimulated and so may be excited but not to firing threshold?Subliminal fringe
0%

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