How Do You Spell PHYSIOLOGICAL COMMISSURA?

Pronunciation: [fˌɪzɪəlˈɒd͡ʒɪkə͡l kəmˈɪʃəɹə] (IPA)

The spelling of the word "physiological commissura" can be explained using IPA phonetic transcription. The word is pronounced as /ˌfɪziəˈlɒdʒɪkəl kəˈmɪʃʊrə/ and refers to a structure in the brain that connects the two hemispheres. In the spelling, the combination "physio" is pronounced as /fɪziə/ and refers to the science of the functioning of living organisms. "Logical" is pronounced as /ˈlɒdʒɪkəl/ and refers to reasoning or understanding. "Commissura" is pronounced as /kəˈmɪʃʊrə/ and refers to a band of nerve fibers that connect the two sides of the brain.

PHYSIOLOGICAL COMMISSURA Meaning and Definition

1. Physiological commissura refers to a specialized neural structure in the human body that serves as a connecting pathway between two anatomically symmetrical regions of the brain. Commissura comes from the Latin word "commissus," meaning "to join together," while physiological refers to the functions and processes occurring within living organisms.

   The physiological commissura is primarily responsible for facilitating communication and coordination between the left and right hemispheres of the brain. It consists of dense bundles of nerve fibers called commissural fibers which cross the midline of the brain, connecting corresponding areas of the cerebral cortex on both sides. These fibers transmit electrical signals and allow for the transfer of information between the two hemispheres.

   One of the most well-known physiological commissuras is the corpus callosum, which is the largest commissural structure in the human brain. It plays a crucial role in integrating and coordinating sensory, motor, and cognitive functions between the left and right hemispheres. Through the corpus callosum, both hemispheres can share information, enabling bilateral processing and facilitating tasks such as language comprehension, spatial awareness, and problem-solving.

   Overall, the physiological commissura serves as a vital connection, promoting communication and integration between different brain regions. Its role in facilitating interhemispheric communication allows for the harmonious coordination of various cognitive functions, contributing to the overall functioning and well-being of an individual.

2. Medial palpebral commissure, internal canthus, inner extremity of the rima palpebrarum.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PHYSIOLOGICAL COMMISSURA

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