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.
Three Parts:Gaining Experience and EducationGetting Involved with a CauseContinuing into the FutureCommunity Q&A. Activists are people who see the need for change and devote their time to doing something about it. They are driven by passion and a vision for a better future. If you want to be an activist, seek the right education and experience.