Replying to @crokat1919 Anatomy of a PCA Stroke: From Heart to Vision Loss Posterior circulation anatomy is vital for accurately localizing salient strokes. Common PCS etiologies (PCA/BA/VA): • Cardioembolic: AF/LAA clot • Artery→artery: VA/BA/PCA atherosclerosis • Dissection (VA) ± neck trauma/manip • Small-vessel: thalamic/perforators • Hypoperfusion: vertebrobasilar stenosis RF: smoking HLD HTN DM. Clues: HH, diplopia, vertigo/ataxia, dysarthria, AMS/thalamic pain. @Kevin Kern, DC #neurointer

BIOLOGY | MEDICAL | HEALTH on Instagram: "The suckermouth catfish has the remarkable ability to survive months of hibernation in a dried state and can come back to life when splashed with water. This survival trait helps it endure extreme conditions like drought. Dm for credit or removal👏🏻🙏🏻 For educational purposes only……… #viral #explore #science #biology #knowledge #bio #natureisamazing #aquaticwonders #fishfacts #animaladaptations #survivalinsti..."

Explore l Learn l Facts on Instagram: "He built a screw tank that can drive through deep mud by using rotating helical cylinders instead of wheels or tracks, allowing the vehicle to pull itself forward where normal machines would sink. As the screws spin, they bite into soft ground and push material backward, creating thrust and keeping the vehicle afloat on mud, snow, or swamps. This unusual design spreads weight evenly and turns unstable terrain into a usable surface, proving that smart engine

Ekta on Instagram: "रात में गली 🤪🤪😜😜😁 #explore #comedy #funny #Facebook #entertainment #reelsviral"