Neurophysiology

The brain is part of the ...

• Central Nervous System

• Peripheral Nervous System

• Somatic Nervous System

• Sympathetic Nervous System

Output from the sympathetic nervous system would

• Increases heart rate, constrict bronchi, stimulate the GI tract

• Increase heart rate, dilate bronchi, inhibit the GI tract

• Decrease heart rate, constrict bronchi, stimulate the GI tract

• Decrease heart rate, dilate bronchi, inhibit the GI tract

Tags

NGSS.HS-LS1-3

What is the function of motor neurones?

• Collect and send information to the brain

• Inhibit movement and gland secretions

• Plan movement patterns within the brain

• Stimulate movement and gland secretions

What is the structure labelled "1"

• Axon

• Synapse

• Dendrite

• Axon terminal

Identify the structure labelled "2"

• Axon

• Dendrite

• Nucleus

• Cell body

Identify the structure labelled "4"

• Node of Ranvier

• Myelin sheath

• Axon

• Dendrite

What is structure "2"

• Presynaptic membrane containing neurotransmitter

• Presynaptic membrane containing neurohormones

• Vesicle containing neurotransmitter

• Vesicle containing neurohormones

Action potentials that conduct by "jumping" between the nodes of Ranvier is called

• Ranvier Jumping

• Action Potential Jumping

• Rapid Conduction

• Saltatory Conduction

What is represented by "7"?

• Sensory receptor

• Effector

• Integration Centre

• Afferent neurone

Tags

NGSS.MS-LS1-8