What is a pontine CVA?
What is a pontine CVA?
A pontine cerebrovascular accident (also known as a pontine CVA or pontine stroke) is a type of ischemic stroke that affects the pons region of the brain stem. A pontine stroke can be particularly devastating and may lead to paralysis and the rare condition known as Locked-in Syndrome (LiS).
What causes a pontine stroke?
Pons strokes can be caused by a blood clot or a ruptured blood vessel. Both types can lead to brain damage. People who have certain medical conditions, are inactive, or who smoke or use drugs are at higher risk for any kind of stroke. Your risk of stroke also increases with age.
What is Paramedian pons?
The paramedian pontine reticular formation, also known as PPRF or paraabducens nucleus, is part of the pontine reticular formation, a brain region without clearly defined borders in the center of the pons. It is involved in the coordination of eye movements, particularly horizontal gaze and saccades.
Where is a pontine stroke located?
Causes of Pontine Stroke When stroke happens in the pons, which is the upper section of the brain stem, it’s called a pontine stroke. More formally, an ischemic stroke in the pons is also known as a pontine infarct or pontine cerebrovascular accident.
What is the pons responsible for?
The pons is part of a highway-like structure between the brain and the body known as the brainstem. The brainstem is made up of three sections, and carries vital information to the body. The pons relays information about motor function, sensation, eye movement, hearing, taste, and more.
What is the pontine level?
The pons is the portion of the brainstem between the midbrain above and the medulla oblongata below. The transverse section of pons subdivides into two areas: the ventral and the dorsal. The ventral segment of the pons is bulky due to pontine nuclei and their connection, corticopontocerebellar.
What does the Pontine do?
What is a pontine CVA and what does it do?
A pontine CVA affects the pons region of the brain stem, but to fully understand the role of the brain stem and the structure of the pons, a quick anatomy lesson is in order. The brain stem controls the central nervous system (CNS) and is situated along the base of the brain between the spinal cord and the two cerebral hemispheres.
What is a pontine infarction of the brain?
Any obstruction of blood supply to the pons, whether acute or chronic, causes pontine infarction, a type of ischemic stroke. Clinical presentation of a pontine infarction can vary, ra … Pons is the largest component of the brainstem located distal to the midbrain and proximal to the medulla oblongata.
What is pontine stroke and how is it treated?
Pontine stroke is a type of brain stem stroke that results in symptoms like dizziness and vertigo. Fast treatment is required to minimize disability and save the person’s life! After treatment, the medical team will work around the clock to restore and rehabilitate as much function as possible.
What does CVA stand for in finance?
DEFINITION of ‘Cash Value Added – CVA’. Cash value added (CVA) is a measure of a company’s ability to generate cash flow in excess of investors’ required cash flow return on investments by the company. Developed by the Boston Consulting Group, CVA is considered the equivalent of Economic Value Added (EVA), but on the cash flow side.
