I'm just approaching 70, and my spelling ability has fled the scene. Consonants are fine. It's the vowels that I get confused. But it's not my fault! I can still spell Spanish words perfectly, unless they are Mayan borrow-words. It's the English words that have confusing vowel sounds. I guess this means my executive function and logic are fine, but I no longer remember all the words I had to memorize to spell properly.

I've always had the inability to listen to a single speaker in a crowded room filled with conversations. The only time it matters is when my wife tries talking to me while I'm on the phone. I keep telling her I can't follow either speaker when she does that, but I guess she can't remember that!

I do have scars scattered around my brain, according the MRIs. A few words and names I just can't recall, even though I have so many connections to them I know they exist. I have to Google them when I'm trying to write something with that word. For example, "Natalie Portman". Can't remember her name for more than a few minutes, though I know who she is, remember her films, etc.