CNS AND PNS

Question 1

CNS Comprimised of

Answer 1

Brain and Spinal Cord

Question 2

CNS Function

Answer 2

Receives neural messages and transmit neural messages to PNS, Processes information internal and external

Question 3

Spinal Cord Role and Same

Answer 3

Receives sensory messages from PNS via Afferent tracts, Receives motor messages via efferent tracts send to relevant parts of PNS

Question 4

PNS made up of

Answer 4

Nerves and Neurons within body outside of CNS

Question 5

PNS Role

Answer 5

Carries info to CNS from muscles and organs, and from sensory organs.

Question 6

PNS Divisions

Answer 6

Somatic and Nervous

Question 7

Somatic Nervous System function and eg

Answer 7

To respond to sensory stimuli initiating voluntary movement[Conscious response] E.g. Kicking Footy

Question 8

Autonomic function

Answer 8

Function regulates visceral muscles, organs and glands, Transmits neural messages to CNS

Question 9

Divisions of Autonomic

Answer 9

Para and Symp

Question 10

Parasympathetic

Answer 10

In times of minimal stress and in absence of threat, the para helps maintain optimal balanced functioning

Question 11

Sympathetic

Answer 11

Activates body to respond to threat or stressors