Quotes from Gerald Edelman

Each brain is exposed to different circumstances. It's very likely that your brain is unique in the history of the universe.

Consciousness allows you the capacity to plan.

Memory results from a process of continual re-categorization which, by its nature, must be procedural and involve continual motor activity and repeated rehearsal.

Consciousness may be seen as the haughty and restless second cousin of morphology. Memory is its mistress, perception its somewhat abused wife, logic its housekeeper, and language its poorly paid secretary

Brains operate...not by logic but by pattern recognition. This process is not precise, as is logic and mathematics. Instead, it trades off specificity and precision, if necessary, to increase its range. It is likely, for example, that early human thought proceeded by metaphor, which, even with the late acquisition of precise means such as logic and mathematical thought, continues to be a major source of imagination and creativity in adult life.

Memory results from a process of continual re-categorization which, by its nature, must be procedural and involve continual motor activity and repeated rehearsal.

When finally substantiated by scientific means, such a view will allow an individual to see his place in the world with greater clarity-- how he came from the world and how he may contribute to his fellows while he enjoys for a brief time the privilege of consciousness and communication.

Science is imagination in the service of the verifiable truth, and that service is indeed communal. It cannot be rigidly planned. Rather, it requires freedom and courage and the plural contributions of many different kinds of people who must maintain their individuality while giving to the group.

The computer is not, in our opinion, a good model of the mind, but it is as the trumpet is to the orchestra - you really need it. And so, we have very massive simulations in computers because the problem is, of course, very complex.

Your brain develops depending on your individual history. What has gone on in your own brain and its consciousness over your lifetime is not repeatable, ever - not with identical twins, not even with conjoined twins.

Many cognitive psychologists see the brain as a computer. But every single brain is absolutely individual, both in its development and in the way it encounters the world.