Did you know that the light sensitivity cells of babies in an underdeveloped retina are well-integrated together in order to foster their brain development? These incredible cells are scientifically known as the intrinsically sensitive photo retinal ganglion cells which had been genetically fashioned to supply ample blood in the retina, circadian rhythms and the pupillary light reflex. Based on the latest discoveries, it has been found out that these cells are intertwined with one another to detect the intensity of light which plays a vital role in human development.
On the sixth month, the baby can already detect some amount of light, prior to image formation. Moreover, the light sensitive cells in a gradually progressing retina were accorded to as on and off switches which were set up to complete the amazing cycle of 24 hours night and day rhythms that are expected to be subsequently adhered to by infants.
The University of California, Berkeley was able to a concealed scientific mystery that these excellent cells can converse with one another because of an interrelated network which provide a retina to be sensitive to light rays. Consequently, it could be a magnificent influence to a baby’s behavioral patterns and cognitive development.
Scientists also revealed that in a developing vision of babies, almost three percent are sensitive to light and the other six subtypes act as brain communicators. These are also true in the case of monkeys and mice due to their electrical connections such as gap junctions. The splendid ganglion cells were only known to the world of science after a decade.
Years back, these cells had been attributed to the development of blood vessels within a retina and the incidence of light entrainment of circadian rhythms.