He was firmly interested in the biological basis of the mind.

There may be a biological basis as well, for such differences in subjective response to time.

Several theories have been proposed for the biological basis of this effect.

"And the biological basis for it was remote, at best."

We now know that depression, like other medical conditions, has a chemical and biological basis.

He said there was no apparent biological basis for these perceptions.

The medications are intended to help people with a biological basis for their weight problem.

There are several different techniques that can be utilized to understand the biological basis of economic behavior.

Q. Do doctors try too hard to find a biological basis for illness?

The advance should help scientists understand the biological basis of the disorder, which could lead to new ideas for treatment.