Forgetting a name, plot details of a movie, what groceries we intend to buy etc. are generally considered to be fine and part of aging. As we age we accept such “senior moments.” But memory is more than brief (short-term) and lasting (long-term) information storage and retrieval. We process bits of data while we keep them in mind—adding a column of figures, thinking of what we’ll say next as we take in the other side of a conversation—with a more fluid faculty called working memory