He added that the new results "suggest a biological mechanism" for this common experience.

There is much we do not understand about our own biological mechanisms.

The biological mechanisms that cause alcoholism are not well understood.

Much work has already been generated on the biological mechanisms involved.

But the two drugs act by different biological mechanisms.

Several brain regions are also involved in the biological mechanisms of addiction.

The biological mechanisms by which these remedies may work are unknown.

There are several biological mechanisms which may lead to osteolysis.

He began research on the biological mechanisms of pain.

The biological mechanism for the production of these compounds is less clear.