The Autonomic Nervous System • Regulates many body activities without voluntary control – Many systems cycle in identifiable and predictable rhythms. – States of arousal – Regulation of sleep-wake cycle Reflexes and Development • Reflexes are simple, involuntary responses to certain stimuli – Approach reflexes- concerned with intake such as breathing, rooting, sucking, swallowing. – Avoidance reflexes- coughing, sneezing, and blinking. – Other reflexes- Palmar Grasp(when baby tighten on obj…
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