2. http://image. slidesharecdn

5. Types of Neurons and Functions of the Nervous System
The sensory neurons receive information from the sensory receptors to monitor changes inside the body and outside the body
Interneurons transfer and interpret sensory input as impulses, and decide if action is needed
Motor neurons send appropriate impulses/instructions to the muscles and glands

7. Peripheral Nervous System (PNS) Nerves outside the
brain and spinal cord
Central Nervous System
(CNS) 1. brain
2. spinal cord
The spinal cord transmits
sensory and motor
Information.
The PNS functions both voluntarily and involuntarily.

10. The AUTONOMIC Nervous System
Sympathetic
Nervous System
(arousing)
Parasympathetic
Nervous System
(calming)

12. Sensory neurons
Sensory neurons
CNS
CNS
(central nervous system)
Sensory,
Somatic
Nervous system
Internal
Environment
Autonomic
Nervous system
External
Environment
Motor neurons
Motor neurons