I am now convinced that the human psyche has ways other than physical to ' see ' the world . It has recently been shown that there are ' taste buds ' in the animal kingdom that can also , for some reason , detect light . I believe a few types of animals have these a n i m a l s t a s t e l i g h t photoreceptorstudyHowever I ' m convinced there ' s more to this than just new types of photoreceptors . Some of these phenomena , like the one you described , and many that I ' ve witnessed myself or heard of , suggests that this is more than just in the human mind . The human brain has bioelectricity coursing through it , enough to light a 60 watt light bulb . This , also , produces a measurable magneticbioelectric field emanating from the human nervous system . If light could interact with and influence this field , humans could possibly detect it as well as the bioelectric fields or souls of other people , perhaps through methods not yet known to scienceEdit My working hypothesis is that the human bioelectric field has multiple layers and functions , and is in essence , what we know as the human soul