Assume That a Hypothetical Neuron Has Three Presynaptic Inputs Converging

question 177

Multiple Choice

Assume that a hypothetical neuron has three presynaptic inputs converging upon it. Presynaptic inputs A and B are excitatory, and C is inhibitory. Indicate which of the following changes will take place by writing the appropriate letter in the blank using the answer code below:
-What would occur if presynaptic neuron B is fired rapidly?

• A)There will be no change in potential of the postsynaptic cell.
• B)Spatial summation will occur.
• C)Temporal summation will occur.

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Definitions:

Occipital Lobe

The region of the brain located at the back of the head, responsible for processing visual information.

Brain Plasticity

The brain's ability to reorganize itself by forming new neural connections throughout life, allowing for learning and adaptation.

Young Children

Individuals in the early stages of their life, typically considered to be from birth to the age of 8.

Adolescents

Refer to individuals in the developmental stage that transitions from childhood to adulthood, typically occurring between ages 13 and 19.