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- A control center sets the range within which a controlled condition should be maintained.
- The control center establishes a set point for a controlled condition.
- A control center evaluates input received from receptors.
- A control center generates output commands when necessary.
- Output from the control center occurs as nerve impulses or hormones.
- Output can also occur as other chemical signals.
- The pathway from the control center to effectors is called an efferent pathway.
- The prefix ef- means away from.
- Information in an efferent pathway flows away from the control center.
- The brain acts as a control center in regulating body conditions.
- The brain receives nerve impulses from skin receptors.
- The brain sends nerve impulses as output to regulate temperature.
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