“I feel horrible,” the 17-year-old Australian croaked in a now-viral TikTok, her face battered by wind and cold, lips cracked ...
Turns out, it really is about your brain freezing — here's the biology behind this "alarm" signal.
The acronym "Fast" (Face, Arm, Speech, Time) has been a cornerstone of public stroke awareness for more than 20 years. It was developed as a quick screening tool for use before hospital admission, ...
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