Depth Perception In Infants

Neuroimaging has proven that day-old babies can differentiate between social actions from non-social interactions, for example, an arm throwing a ball. Such observations are linked to the motor cortex, which is also active in infants, just as in adults. The motor cortex plans and carries out movement and is activated when an individual looks at a person doing physical things. Therefore, based on adults’ perception on emotions in simulations, infants too can also see other people’s facial expressions at a distance of approximately 30 centimeters, which is exactly the same distance between a nursing baby and their mother. Unlike adults, infants imitate actions more than is necessary, even when it is not clear that the action is desirable.
Basic Visual Function and Visual Attention …show more content…
The visual acuity for babies is approximately 20/400, which develops with growth. The contrast sensitivity is reduced in infants compared to adults but tends to develop upon gaining visual experience. Contrast sensitivity shows the ability to differentiate luminance in two adjacent areas, for instance, stripes on a grating. Color vision, on the other hand, develops to near adult perceptual ability after four months of birth. The ability of infants to react to motion velocities differs depending on the type of motion observed or the age of the baby. Depth perception in infants seems to develop within the first few months as they become sensitive to motion-carried information for distance. After four months, babies can perceive depth through differences in optical