Nervous System - Part 1 Flashcards
What is Myelin Sheath?
Insulates the Electrical Message
What is Receptors?
Detect Changes in the Environment
What is Stimulus?
Change in the Environment
What is Dendron?
Before the Cell Body
What is Axon?
After Cell Body
What are the two parts of the Nervous System?
Central Nervous System Peripheral Nervous System
What is the Central Nervous System?
Spinal Cord Brain
What is the Peripheral Nervous System?
Nerves entending from CNS to Organs, Muscles, Glands around the body
What is the Sensory Nerve?
Send Information Towards the Central Nervous System
What is the Motor Neurone?
Sends Information Away form the Central Nervous System
What is the Relay Neurone?
In Spinal Cord, Sends electrical message to motor to get away from danger.
What Neurone is this?
Sensory
What Neurone is this?
Motor Neurone
What neurone is this?
Relay
