Which Is True for Spike-Timing-Dependent Plasticity? Select All That Apply

question 19

Multiple Choice

Which is true for spike-timing-dependent plasticity? Select all that apply.

• A) If a postsynaptic neuron repeatedly fires action potentials before a presynaptic neuron, the synapse is potentiated.
• B) If a presynaptic neuron repeatedly fires action potentials before a postsynaptic neuron, the synapse is depressed.
• C) If a presynaptic neuron repeatedly fires action potentials before a postsynaptic neuron, the synapse is potentiated.
• D) If a presynaptic neuron fires action potentials more than 100 ms prior to the postsynaptic neuron, the synapse is depressed.
• E) If a postsynaptic neuron fires action potentials more than 100 ms after the presynaptic neuron, the synapse is depressed.

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Definitions:

Indifference Curve

A graph showing different combinations of two goods among which a consumer is indifferent, depicting levels of consumption where the consumer has no preference for one bundle over another.

Absolute Values

Mathematical values expressed without regard to their sign; distances from zero on the real number line.

Favorite Bundle

The combination of goods and services that maximizes a consumer's utility given their budget constraint.

Indifference Curve

An indifference curve represents a combination of two goods between which a consumer is indifferent, showing equal utility or satisfaction levels.