Symptoms that can be associated with unequal pupils include: The pupils of the eyes normally constrict (get smaller in size) in response to light and when looking at near objects. These responses ...

Dilation and constriction of the pupils reflect not only changes in light intensity but also ongoing mental activity. The response is a measure of interest, emotion, thought processes and attitudes ...

The key velocity to be noted is the constriction velocity. This is the speed at which the pupil constricts after the light stimulus, measured in millimeters per second (Medtronic, 2002).

including pupil dilation, blood vessel constriction and increased pulse rate. Three-dimensional structures of GPCRs are difficult to obtain because hydrophobic surfaces in the transmembrane (TM ...