They diagnosed ulnar palsy, or “claw hand”, by analyzing the depiction of his right hand in two artworks. It had been suggested that Leonardo's hand impairment was caused by a stroke.

They diagnosed ulnar palsy, or "claw hand", by analysing the depiction of his right hand in two artworks. It had been suggested that Leonardo's hand impairment was caused by a stroke. But in the ...

Hold your hand in an open claw shape and mix the dry ingredients from the sides of the bowl into the buttermilk to form a soft dough. Add the remaining buttermilk as you mix, if necessary ...