- I know the human brain contains 100 billion neurons with billions of connections. I have a VERY good memory. I remember little details from years ago like conversations and feelings around certain events. Basically my mind remembers how my younger mind felt years ago. Now, I scored relatively high on my IQ test and I was always a great writer. That being said, my memory is phenomenal. What does that mean? Some people have horrible memories. Do I have more neurons than the average brain?
My question on neurons and memory.