NEUREPITHELIAL Meaning and
Definition
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Neurepithelial, a term derived from the words "neur" meaning nerve and "epithelial" referring to the specialized tissue that lines organs, is a concept that encompasses the development and function of a unique type of tissue found in certain organisms.
Neurepithelial tissue refers to a specialized region within the epithelial layer that has an association with neural activities and structures. This tissue serves as a transitional zone that connects neural tissues with the epithelial layers. It is characterized by its ability to interact with, support, and facilitate communication between the nervous system and adjacent tissues or organs.
In organisms like insects or crustaceans, neurepithelial tissue is often found in sensory organs, such as the compound eyes or antennae, where it plays a crucial role in signal transduction and sensory perception. It can act as a conduit for neural connections to transmit information from external stimuli to the central nervous system.
At a cellular level, neurepithelial tissue exhibits unique features, including specialized sensory cells that possess nerve-like properties and can respond to specific stimuli. These cells often have modified cellular extensions, such as cilia or microvilli, which aid in the reception and transmission of sensory signals.
Overall, neurepithelial tissue represents an important interface between neural and epithelial structures, enabling the integration and coordination of sensory information in various organisms. Its presence and specialized functions contribute to the efficient functioning of sensory systems and play a vital role in an organism's ability to perceive and respond to the environment.
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Relating to the neurepithelium.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NEUREPITHELIAL
Etymology of NEUREPITHELIAL
The word "neurepithelial" is formed by combining two roots: "neur-" and "epithelial".
1. "Neur-" is derived from the Greek word "neuron", which means "nerve". It is commonly used as a combining form in medical and scientific terminology related to nerves and the nervous system. Examples of other words with the "neur-" prefix include neurology (the study of the nervous system) and neuropathy (a condition affecting the nerves).
2. "Epithelial" comes from the Greek word "epithelium", which refers to the thin layer of cells that covers the external and internal surfaces of the body. Epithelial tissues are found in organs such as the skin, intestines, and blood vessels. The term "epithelial" is often used in medical and biological contexts to describe structures or processes related to these tissues.
