The Reflex Arc Reflex – rapid, predictable, and involuntary responses to stimuli Reflex arc – direct route from a sensory neuron, to an interneuron,

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The Reflex Arc Reflex – rapid, predictable, and involuntary responses to stimuli Reflex arc – direct route from a sensory neuron, to an interneuron, to an effector Figure 7.11a Slide 7.23 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Simple Reflex Arc Figure 7.11b, c Slide 7.24 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

Types of Reflexes and Regulation Autonomic reflexes Smooth muscle regulation Heart and blood pressure regulation Regulation of glands Digestive system regulation Somatic reflexes Activation of skeletal muscles Slide 7.25 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings

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