The initial signs of a stroke may be as subtle as a partly drooping face, a bit of weakness in a limb, perhaps some halting speech. Often, the person suffering a stroke does not know anything is wrong ...
Verywell Health on MSN
The anatomy of the posterior communicating artery (PCOM)
Medically reviewed by Nicholas R. Metrus, MD Key Takeaways The posterior communicating artery (PCOM) connects to the internal ...
A 22 year-old man developed the abrupt onset of a severe headache followed by nausea and vomiting. Subarachnoid Hemorrhage - Posterior Inferior Cerebellar Artery Aneurysm. Cerebral angiogram, Left ...
Verywell Health on MSN
Signs and Symptoms of Stroke
Medically reviewed by Brigid Dwyer, MDKey TakeawaysRecognizing stroke symptoms can help save a life and reduce long-term damage.If you see facial drooping, arm weakness, or speech difficulties, call ...
If you reward a monkey with some juice, it will learn which hand to move in response to a specific visual cue – but only if the cerebellum is functioning properly. So say neuroscientists at the ...
The posterior inferior cerebellar artery (or PICA) is an artery that provides blood flow to the cerebellum, a part of the brain located behind the top of the brain stem, which helps with functions ...
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