Adaptive and individualized, Reflex is the most effective system for mastering basic math facts in addition, subtraction, multiplication, and division for grades 2+.

In biology, a reflex, or reflex action, is an involuntary, unplanned sequence or action [1] and nearly instantaneous response to a stimulus. [2][3] The simplest reflex is initiated by a stimulus, …

The meaning of REFLEX is reflected heat, light, or color. How to use reflex in a sentence.

A reflex is also an automatic reaction involving nerve cells that is not controlled by the brain, and, therefore, does not involve choice, for example, sneezing or vomiting

Reflex, in biology, an action consisting of comparatively simple segments of behaviour that usually occur as direct and immediate responses to particular stimuli uniquely correlated with them.

Dec 8, 2025 · Hyporeflexia is the loss of skeletal muscle reflexes. Depending on the cause, you may be able to regain reflexes, but some conditions are untreatable.

Sep 13, 2023 · Reflexes are automatic and involuntary actions the body produces in response to certain stimuli. While some reflexes can involve muscles and movement, others involve …

A reflex or a reflex action is something that you do automatically and without thinking, as a habit or as a reaction to something. Walsh fumbled in his pocket, a reflex from his smoking days. I …

REFLEX definition: noting or pertaining to an involuntary response to a stimulus, the nerve impulse from a receptor being transmitted inward to a nerve center that in turn transmits it …

reflex n /ˈriːflɛks/ an immediate involuntary response, esp one that is innate, such as coughing or removal of the hand from a hot surface, evoked by a given stimulus