This is also supported by pupil size data as a proxy for arousal: Elevated pupil sizes were found between 500 and 1500 ms after cue onset (Petersen et al., 2017). In this time-window, one might perform one to two actions of a fairly simple task, so that alerting could extend from ...
Immediately pre-operatively she was noted to have old keratic precipitates, a quiet anterior chamber, a well dilated pupil after pre-operative mydriatics and a normal intraoperative pressure. The drainage angle was also normal. Peribulbar anaesthesia was administered with 2% lignocaine with ...
Pupil size also related back to arousal and aggression. When we see things we like, our pupils dilate to allow the maximum amount of light in, but when we see something we don’t like, they immediately constrict. The same effect occurs when eyelids are constricted or squinted as they...
However, if men could sacrifice just one gaze and keep it affixed to the women they are with, they will notice that they too have noticed the other women’s behind. The only point of difference is that while men only notice the rear end, women noticed both the rear end an...
Bushy eyebrows signal dominance, and thin brows remind us of children so appear more neotenous whereas the uni-brow where the eyebrow forms one single brow across both eyes appears archaic, unsophisticated and un-groomed. The eyebrows also have a ...