"Rhombomeres" Pronounce,Meaning And Examples

"Rhombomeres" Meaning

A zoological term!

A rhombomere is a segment of the neural crest, a part of the embryo's neural tube. In chordates, including vertebrates, the neural crest is a region on either side of the neural plate that gives rise to various cell types, including neurons, glial cells, and pigment cells.

In the developing embryo, the neural crest differentiates into rhombomeres, which are a series of repeating modules or segments that eventually give rise to various cranial and spinal nerves, as well as some non-neural tissues.

Each rhombomere corresponds to a specific level of the developing nervous system and is delaminated from the neural tube, ultimately resulting in the formation of distinct neural structures and cranial nerves in the adult nervous system.

Rhombomeres play a crucial role in the patterning and development of the enteric nervous system, the nervous system of the gastrointestinal tract, and the formation of various cranial nerves, including the cranial nerves III, V, VII, IX, X, and XI.

"Rhombomeres" Examples

Usage Examples of "Rhombomeres"

#1 Embryology Context

In the field of embryology, rhombomeres refer to the repeating segmental units found along the length of the vertebrate hindbrain during early development.
Example sentence: "The chick embryo's hindbrain undergoes segmentation into distinct rhombomeres, each giving rise to specific cranial nerve nuclei and spinal motor neurons."

#2 Neuroscience Research

In the context of neuroscience research, rhombomeres are studied to understand the neural crest migration and how it contributes to the formation of various structures in the head and neck region.
Example sentence: "Rhombomeres' influence on neural crest migration was a key factor in determining the molecular profile of bird beaks."

#3 Comparative Anatomy

In physiological studies comparing different animal species, researchers analyze the similarities and differences in the formation of rhombomeres and their development into various head and neck structures.
Example sentence: "Studies of rhombomeres in non-mammalian species, such as birds, reveal more primitive neural crest migration patterns."

#4 Medical Literature

Medical researchers have discussed the discrepancies in the patterning of rhombomeres in humans compared to other animals, focusing on implications for anatomical disputes.
Example sentence: "Advances in embryology suggest that radical reinterpretations of classical views on the distribution of rhombomeres challenge told times reigning anatomical dogma."

#5 Academic Sources

In academia, scholarly research often examines the developmental patterns and plasticity of rhombomeres in a range of species to draw insights into higher-order mammalian brain functions as determined by IR spase recording
Example sentence: "Imaging of IR SP Space recording mosaic deposition led interesting recognition on gibhetodor outward functional summar."

For more examples and applications of the term, you can look up scholarly articles and research papers in the mentioned areas.