Sponsored photos by

Reflex arc, action. Somatic receptors in the skin, muscles and tendons, message to brain, pathway. Stimulus, hot, touch. sense, effector muscle, spinal cord, sensory motor neuron. Illustration vector
Asian doctor use hammer knock senior woman patient to check knee reflex, nerve and muscle in hospital.
Reflex arc. A neural pathway that controls a reflex. very fast response to a heat stimulus that does not involve the brain. Vector illustration
woman doctor checks the reflexes of a newborn baby on the sole of the foot. The baby squeezes his toes when checking the reflex
Hand in water. Reflection. Reflexes on water. Calm water. Girl's hand. Drops. River

Free stock photosreflex (3)

3D abstract blue cubes to be used as backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/3d-abstract-blue-cubes-used-background-61755346">Image used under license from Freestock.com</a>
Abstract golden cubes with the reflection of the sky - top viewImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-golden-cubes-reflection-sky-top-59467597">Image used under license from Freestock.com</a>
Sky blue cubes background - top viewImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/sky-blue-cubes-background-top-view-58144738">Image used under license from Freestock.com</a>