graphesthesia is a neurological test used to examen higher brain function. the doctor draws on the hand of the patient, and they should be able to recognise the nuber or letter that was drawn. if they cant, it could be the sign of a previous stroke has occured.
1 comment:
Dang, Nico, that sucks about your books, man. Keep up the blog, though. I'm checking every day.
- Jefe
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