|
stimulus
|
 |
Receptor receives stimulus (input) |
|
Control Center Analyzes input |
|
Effector releases output |
|
output |
Control Systems
|
stimulus
|
|
Receptor receives stimulus (input) |
|
Control Center Analyzes input |
|
Effector releases output |
|
output |
Positive Feedback:
|
stimulus
|
|
Receptor receives stimulus (input) |
|
Control Center Analyzes input |
|
Effector releases output |
|
output |
|
KEEP IT UP SEND MORE |
 |
|||||||
|
Increases stimulus |
|
|
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Output feeds back & becomes the stimulus that results in increased output.
Negative Feedback
|
stimulus
|
|
Receptor receives stimulus (input) |
|
Control Center Analyzes input |
|
Effector releases output |
|
output |
|
DO NOT SEND ANY MORE THAT IS ENOUGH |
|
|||||||
|
decreases stimulus |
|
decreases output |
||||||
Output feeds back & becomes the stimulus that results in decreased output.
