If one visual cortex is damaged, optokinetic nystagmus will be lost when objects move toward the side of the cortex lesion (that is, if they approach an individual from the side of vision impairment).
90-Year-Old Activist 'Granny D' Inspires Change, Walks Across Country. I learned a few very good things during my travels with Doris Granny D Haddock. The first, which sounds hackneyed, is that one person can make a difference. It's truer than I imagined.
It always seems impossible until itâs done â Nelson Mandela (1918 â 2013) I should start this by saying when facing change, as humans we are quite brilliant. We make decisions, take actions and step up in ways we never thought were possible, even if it means stepping away from that change and doing something completely different.