1.   An algorithm purporting to match what is presumed to be operating in a human brain would need to be a stupendous thing.

2.   As similar as mouse brains are to human brains, mice are not men.

3.   Even the most primitive computer can outstrip the human brain in certain types of calculation.

4.   Most physicists would claim that the fundamental laws operative at the scale of a human brain are indeed all perfectly well known.

5.   Struck as always by its resemblance to human brain.

6.   The human brain adapts quickly to changing conditions.

7.   The human brain can be operated on without anesthetics.

8.   The human brain is an incredibly complicated organ.

9.   The human brain was very inaccessible to any sort of experimental investigation.

10.   The human brain, however, is also subject to the uncertainty principle.