2.Which correctly explains messages are transmitted via the axon? A chemical signal travels down the axon

Small vibrations move down the axon

An electrical signal called action potential travels down the axon

An auditory signal travels down the axon

3.The small space where neurotransmitters are passed from the end bulb of one neuron to the receptor sites of another cell is called a

Dendrite

Axon

Synapse

Myelin Sheath

4.Much of our more primitive behavior such as startling, breathing, heartbeat, is controlled by which region of the brain?

Cerebellum

Limbic System

Old/ Lower Brain

Cortex

5.A damaged hippocampus will most likely impair what function?

Movement

Personality

Speech

Memory

6.Damage to the thalamus would most likely affect

memory

Sensory processing

heart beat and respiration

fear functions

7.If an individual has difficulty moving the right side of the body and difficulty speaking and understanding language, what can we infer?

They may have had a stroke or damage to their right hemisphere

They may have had a stroke or damage to their left hemisphere

The most likely have had a stroke or damage to their lower or old brain

They most likely have damaged their limbic system

8.An MRI is to an fMRI as
Function; Structure

Structure; Function

Invasive; Non-Invasive

Non-Invasive; Invasive

9. Which of the following describes a PET, but not a fMRI?

It shows function

It is a brain imaging technology

A radioactive form of glucose must be ingested first

It requires you to be in confining matching