How Do You Spell PLEXUS BASILARIA?

1. The plexus basilaria, also known as the basilar plexus or basilar artery plexus, is a complex network of blood vessels located at the base of the brain, specifically in the posterior fossa. It is formed by the union of the two vertebral arteries, which arise from the subclavian arteries in the neck and ascend to reach the base of the skull.

   This intricate network of blood vessels extends along the ventral (anterior) surface of the brainstem, following the course of the basilar artery, which is the main vessel supplying the posterior circulation of the brain. The plexus basilaria plays a crucial role in delivering oxygenated blood to various structures of the brainstem, such as the pons and medulla oblongata, as well as the cerebellum and parts of the midbrain.

   The plexus basilaria is responsible for providing crucial nutrients and removing waste products from these regions, ensuring their proper function and overall brain health. It also supplies blood to important structures, like the cranial nerves and other vital brainstem nuclei, contributing to the functioning of various bodily functions such as hearing, balance, eye movement, and facial sensation.

   Disruptions or blockages in the plexus basilaria can lead to severe neurological deficits, as it is an essential pathway for blood supply to many critical brain regions. Conditions like atherosclerosis, embolism, or aneurysms in this arterial network can cause significant impairments, including stroke, brainstem infarction, or even death. Thus, the study of the plexus basilaria is crucial in understanding vascular diseases and their impact on brain function.

2. Sinus basilaria, on the cliyus of the occipital bone, connected with the inferior petrosal and cavernous sinuses.

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

Common Misspellings for PLEXUS BASILARIA

The word "plexus basilaria" is derived from Latin and combines the terms "plexus" and "basilaria".

1. "Plexus": In Latin, "plexus" means a "network" or "braid". It refers to a complex structure formed by interwoven branches or pathways, often used in medical terminology to describe a network of nerves, blood vessels, or other structures.

2. "Basilaria": This term is derived from the Latin word "basis", meaning "base" or "foundation". In anatomy, "basilaria" refers to the "basilar artery", which is a major blood vessel in the brainstem that supplies blood to various regions of the brain, including the cerebellum and brainstem itself.