The brain indeed appears to be a biological computer.

Even without estrogen, however, the man's brain appears to be perfectly normal.

The brain appears to be flexible when it comes to interpreting sensory input.

In both respects the schizophrenic brain appears to be abnormal.

The brain appears to be made up of matter in electro-colloidal suspension (protoplasm).

The brain appears to have been sitting mainly behind the face, giving an extremely low forehead.

"Your brain doesn't appear to have been unduly scrambled."

A child's brain appears to be wired for dreaming even before he is born.

Indeed, Peter's brain appeared to be thriving in its new environment.

In effect, they found, the brain appears to use sleep time to consolidate memories.