How Do You Spell TRIBASILAR?

Pronunciation: [tɹˈa͡ɪbɐzˌɪlə] (IPA)

Tribasilar is a term used in neuropsychology to refer to an area of the brainstem that is responsible for regulating arousal and sleep. The spelling of the word can be explained using the International Phonetic Alphabet (IPA) transcription, which is /trɪˈbæsɪlər/. This means that the word is pronounced with stress on the second syllable, and the "a" in the third syllable is pronounced with a short "i" sound. The "s" and "t" in the first syllable are pronounced separately, making the word distinct and easy to understand.

TRIBASILAR Meaning and Definition

1. Tribasilar is an adjective that pertains to or involves three basilar branches, specifically in reference to the human brainstem. The term combines the prefix "tri-" meaning "three" and "basilar" referring to the basilar artery, which is a major blood vessel located at the base of the skull supplying oxygenated blood to the brainstem and other important structures.

   When used in the context of neurology or anatomy, tribasilar typically describes a condition, procedure, or phenomenon that relates to the three primary branches of the basilar artery. These branches are the anterior inferior cerebellar artery (AICA), the posterior cerebral artery (PCA), and the superior cerebellar artery (SCA). These arteries supply blood to various regions of the brainstem, cerebellum, and adjacent structures, playing a crucial role in maintaining neurological function.

   For example, a tribasilar embolism refers to the blockage of all three basilar artery branches simultaneously. This condition can lead to severe consequences due to the compromising of blood supply to critical regions of the brain, potentially resulting in strokes, impairments in motor or sensory function, speech difficulties, or even loss of consciousness.

   In summary, tribasilar is a term usually employed to describe the involvement, influence, or impairment of the three primary branches of the basilar artery in the human brain, emphasizing their importance in maintaining proper neurological function.

2. Having three bases.

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

Common Misspellings for TRIBASILAR

• rribasilar
• fribasilar
• gribasilar
• yribasilar
• 6ribasilar
• 5ribasilar
• teibasilar
• tdibasilar
• tfibasilar
• ttibasilar
• t5ibasilar
• t4ibasilar
• trubasilar
• trjbasilar
• trkbasilar
• trobasilar
• tr9basilar
• tr8basilar
• trivasilar
• trinasilar

Etymology of TRIBASILAR

The word "tribasilar" is derived from the combination of two elements: "tri-" and "basilar".

1. "Tri-" is a prefix derived from the Latin prefix "tri-" or "tres", meaning "three". It is used to indicate the number three or a division into three parts.

2. "Basilar" refers to the base or bottom part of something. It comes from the Latin word "basilis", meaning "foundation or base".

Therefore, the term "tribasilar" combines these two elements to suggest something that is divided or has three parts at its base or foundation.