By life experience, factors such as the physiological significance of a given stimulus is perceived.

These preliminary findings are interesting but the physiological significance, if any, remains unclear at this point.

To my knowledge, there's nothing in there that's of any physiological significance.

It was found that these conformational changes may have a very important physiological significance.

"By such organs are meant those which were formerly of greater physiological significance than at present."

The journal covers biological, chemical, or physical mechanisms of broad physiological significance.

This variation may have some physiological significance and/or it may be just a "fudge factor".

This last point is crucial to assess the physiological significance of nucleotide usage found in stop signal regions.

It is not clear whether this change in muscle flow has some physiological significance or is basically a sort of "fudge factor".

The physiological significance of divinyl ethers is still not fully studied.