[johnyboy]
Your eyes send signals to your brain which in turn tries to make a patter or familial picture(pen door ect.)
Yes I never doubted that one! Light is picked up by the retina, goes down the optical nerve to the cortex ( I think) where it activates neurons which in turn trigger their neighboring neurons producing the effect of shapes.
your eyes are also directly connected to your pineal gland (among ather things) which regulates sleep cycle and REM sleep. [look up PINEAL GLAND]
Yes the Pineal gland is sensitive to light producing melatonin in times of dark. But what does this have to do with being able to tell someone's personality from looking at their eyes?
Do your research the fucking serotonin receptors AREN'T what make your moods its the process of 5HT converting into melatonin.
Sorry I'm a bit baffled about where I mentioned anything to do with serotonin or mood, but if you are trying to say that the persons eyes (colour, shape, blood flow, etc, etc) affect the amount of melatonin produced/amount of time producing/time of day/etc then I still doubt
'you' or
'I' could tell about a personality from their eyes. The amount of melatonin in our bodies is also on a curve starting production at around 3 months leading to a peak at puberty and then a steady decline in levels till death. Any differences in eyes would be just as off set by age, and many, many other factors. Even high levels of fluorine increase the production of melatonin, hence bringing puberty in children earlier in areas with fluorinated water than those that don't.
The pineal glands potential is just starting to be relised by scietist right now. eastern tradition has known this for thousands of years!
Ok up until not long scientist thought that it had no known function. They now know it is important in our internal body clock and in the regulation of our body, a sort of metronome if you will. But eye colour is genetic, surely we would get several different well defined personality types based on eye colour if your hypotheses where true, all brown eyed people would behave one way, blue another, green another and so on, a pattern would emerge between eye colour and mental illness, depression and so on. As far as I'm aware non of that is true. The eyes are very important and a lot can be learned by observing the movement of the eyes as for ascertaining truth, it hard to mask the physical appearances of a lie, but I do not believe that you can tell my joys, my lows, my state of mind or personality from merely my eyes.
anyway this is a subject I know very little about (as I have shown), I'm probably completly wrong on all fronts but it's my 2p worth.