Types of Neuropathy. Peripheral neuropathy is a disorder of the peripheral nervous system, which includes the sensory and autonomic nerves that connect the spinal cord and muscles, skin and internal organs. It usually affects the limbs, causing numbness, prickling and pain.
Gibson and Walk (1960) hypothesized that depth perception is inherent as opposed to a learned process. To test this, they placed 36 infants, 6 to 14 months of age, on the shallow side of the visual cliff apparatus.
From around the age of six months, your baby will start to engage more actively with the world around them. During this time they will also learn how to differentiate, or recognise faces - mostly those of the people who look after them - and they will feel comfortable with familiar people and environments.