NEURONAL RECEPTOR Meaning and
Definition
-
A neuronal receptor, also known as a nerve receptor, refers to a specialized type of cell or protein molecule found in the sensory systems of organisms which is responsible for detecting and receiving various external or internal stimuli. Neuronal receptors are highly specific and sensitive structures that play a crucial role in the transmission of signals between the environment and the nervous system.
These receptors are found on or within sensory neurons, which are nerve cells dedicated to transmitting sensory information to the central nervous system (CNS). Neuronal receptors can be broadly categorized into different types depending on the type of sensory stimulus they respond to, such as light, sound, touch, taste, and smell. Examples of specific neuronal receptors include photoreceptors in the eyes, which detect light and enable vision, or mechanoreceptors in the skin, which respond to mechanical pressure and allow us to perceive touch sensations.
When a neuronal receptor is activated by a stimulus, it initiates a series of electrochemical signals that are transmitted along the sensory neuron to the CNS, where the information is processed and integrated. This ultimately leads to the generation of a conscious perception of the stimulus and triggers appropriate behavioral or physiological responses.
Overall, neuronal receptors play a fundamental role in facilitating sensory perception, enabling organisms to interact with their environment and respond to various stimuli. They form a vital component of the intricate sensory apparatus of organisms, contributing to the richness and complexity of our sensory experiences.
Common Misspellings for NEURONAL RECEPTOR
- beuronal receptor
- meuronal receptor
- jeuronal receptor
- heuronal receptor
- nwuronal receptor
- nsuronal receptor
- nduronal receptor
- nruronal receptor
- n4uronal receptor
- n3uronal receptor
- neyronal receptor
- nehronal receptor
- nejronal receptor
- neironal receptor
- ne8ronal receptor
- ne7ronal receptor
- neueonal receptor
- neudonal receptor
- neufonal receptor
- neutonal receptor
Etymology of NEURONAL RECEPTOR
The word "neuronal" is derived from the noun "neuron", which refers to the specialized cells in the nervous system that transmit information. "Neuron" entered the English language in the 19th century, borrowed from the German word "Neuron" coined by Heinrich Wilhelm Waldeyer-Hartz, a German anatomist. The German term was based on the Greek word "neuron", meaning "sinew" or "nerve".
The term "receptor" entered English in the early 20th century, borrowed from the Latin word "receptor", meaning "receiver" or "holder". It is derived from the Latin verb "recipere", which means "to take back" or "to regain".
Infographic
Add the infographic to your website:
