The Part of a Reflex Arc That Detects a Stimulus

question 72

Short Answer

The part of a reflex arc that detects a stimulus is the ____________________.

---

Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movements, dreaming, and increased brain activity.

Sleep Study

A diagnostic test that records bodily activities during sleep to identify and evaluate sleep disorders.

Sleep Stages

The different phases that occur during sleep, characterized by distinct brain wave patterns and physiological responses, including REM and various stages of NREM sleep.

PET Scan

Positron Emission Tomography, a medical imaging technique that produces a three-dimensional image of functional processes in the body.