Responding to Stimuli (B1.14)

Responding to Stimuli

• When the brain receives impuleses from the receptor cells it coordinates a RESPONSE
• In the response, impulses are sent to EFFECTORS and these carry out an action

Different Neurones

• The neurones that receive impuleses from receptor cells are called SENSORY NEURONES 
• The neurones that take impulses to effectors are MOTOR NEURONES
• These neurones have no dendron, the dendrites are found on the cell body 
• RELAY NEURONES are short neurones that are found in the spinal cord, where…