REFLEX CENTER Meaning and
Definition
-
A reflex center refers to a specific area or structure within the nervous system that is responsible for receiving sensory input and generating an appropriate motor output in response to a stimulus. It is an integral part of the reflex arc, which is a neural pathway that allows for rapid and automatic reflex responses without conscious thought or decision-making.
The reflex center can be found within the spinal cord or the brainstem, depending on the specific reflex being mediated. In the case of spinal reflexes, such as the knee-jerk reflex, the reflex center is located in the spinal cord. This center receives sensory information from sensory neurons, which detect the stimulus, and processes it to produce a motor response through activation of motor neurons.
In more complex reflexes, involving higher brain functions, the reflex center may reside within the brainstem. These reflexes can include activities like blinking, swallowing, or coughing. The brainstem reflex center integrates information from various sensory modalities and coordinates a suitable motor response through cranial nerves.
Overall, a reflex center is a centralized site within the nervous system that plays a crucial role in the coordination and execution of reflex actions. Its function is to facilitate quick and involuntary responses to external stimuli, aiding in the protection and maintenance of homeostasis in the body.
-
The nerve-center included in the r. arc.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for REFLEX CENTER
- eeflex center
- deflex center
- feflex center
- teflex center
- 5eflex center
- 4eflex center
- rwflex center
- rsflex center
- rdflex center
- rrflex center
- r4flex center
- r3flex center
- redlex center
- reclex center
- revlex center
- reglex center
- retlex center
- rerlex center
- refkex center
- refpex center
Etymology of REFLEX CENTER
The term "reflex center" is derived from two main components: "reflex" and "center".
1. Reflex: The word "reflex" originates from the Latin word "reflexus", which means "reflection" or "bend back". It is associated with the idea of a reaction or response that is automatic and involuntary. This notion came from the Latin verb "reflectere", meaning "to bend back".
2. Center: The word "center" comes from the Latin word "centrum", which denotes a central point or focus. It has been adopted into various languages with similar meanings, representing the middle or core of something.
When combined, "reflex center" indicates a location or area within the body that is responsible for producing reflex responses, where sensory stimuli are received and an automatic, involuntary reaction is generated.
Similar spelling word for REFLEX CENTER
