What is a reflex noun?
noun. /ˈriːfleks/ /ˈriːfleks/ an action or a movement of your body that happens naturally in response to something and that you cannot control; something that you do without thinking.
What is a reflex definition in physiology?
A reflex is an involuntary and nearly instantaneous movement in response to a stimulus. The reflex is an automatic response to a stimulus that does not receive or need conscious thought as it occurs through a reflex arc. Reflex arcs act on an impulse before that impulse reaches the brain.
Is reflex a verb or adjective?
Reflex can be a noun, an adjective or a verb.
Can reflex be used as a verb?
v. To cause to undergo a reflex process. To reflect.
What is the best definition of a reflex?
English Language Learners Definition of reflex : an action or movement of the body that happens automatically as a reaction to something. : something that you do without thinking as a reaction to something. : the natural ability to react quickly.
What is reflex action short answer?
A reflex action is an automatic (involuntary) and rapid response to a stimulus, which minimises any damage to the body from potentially harmful conditions, such as touching something hot. A reflex action follows this general sequence and does not involve the conscious part of the brain.
What is the verb of reflex?
reflex. to bend, turn back or reflect. to respond to a stimulus.
What is a reflex easy definition?
1 : an action or movement that is made automatically without thinking as a reaction to a stimulus. 2 reflexes plural : the natural ability to react quickly A driver needs good reflexes. reflex. noun. re·flex | \ ˈrē-ˌfleks \
What does reflex mean?
Reflex(adj) produced in reaction, in resistance, or in return. Reflex(adj) of, pertaining to, or produced by, stimulus or excitation without the necessary intervention of consciousness. Reflex(noun) reflection; the light reflected from an illuminated surface to one in shade.
What is primitive reflex in biology?
Primitive reflexes are reflex actions originating in the central nervous system that are exhibited by normal infants, but not neurologically intact adults, in response to particular stimuli.These reflexes are suppressed by the development of the frontal lobes as a child transitions normally into child development. These primitive reflexes are also called infantile, infant or newborn reflexes.
What is the medical definition of reflex?
Reflex. Definition: A quick, involuntary movement or exercise of function, in response to a stimulus applied to the periphery and transmitted to the brain or spinal cord.
What are the types of reflex action?
Accommodation reflex: The most common reflex of eyes, that helps the pupils, lens and vergence change the shape to accommodate of sight, when we look at distance object and near Pupillary light reflex: If a light is flashed near one eye, the pupils of both eyes contract. Acoustic Reflex: The word acoustic might ring a bell in your ears?