The _____, or "Little Brain," Contains an Enormous Number of Neurons

question 39

Multiple Choice

The _____, or "little brain," contains an enormous number of neurons compared to its size.

• A)cerebral cortex"
• B)frontal lobe"
• C)cerebellum"
• D)brainstem"

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Definitions:

Electrical Signal

An electrical signal is a current or electromagnetic field used to convey data from one system or network to another, often varying in voltage to represent information.

Chemical Signal

A molecule released by cells that carries information to other cells, often triggering a response or action in the receiving cells.

Neurotransmitter Uptake

The process by which neurotransmitters are taken back into the synaptic vesicles of a neuron after the completion of a neural impulse.

Cocaine Molecule

A complex organic compound that acts as a powerful stimulant in humans, structurally characterized by its molecular formula.