From the piece:
Pribram was unruffled. Many of us don't realize the connection between memory and self, he explained. Who you are is the sum total of all that you've experienced. Where you went to school, who your friends were, all the things you've done or -- just as importantly -- all the things you've always hoped to do. Whether you prefer chocolate ice cream or vanilla, action movies or comedies, is part of the story, but the ability to know those preferences through accumulated memory is what defines you as a person. This seemed right to me. I'm not just someone who likes chocolate ice cream, I'm someone who knows, who remembers that I like chocolate ice cream. And I remember my favorite places to eat it, and the people I've eaten it with.