Haptic perception by metabolic, toxic and/or immunologic factors. Examples of medical conditions that can cause neuropathies are diabetes mellitus, chronic kidney disease, thyroid dysfunction (hyper- and hypothyroidism) as well as hepatitis, liver cirrhosis and alcohol dependency. Loss of the sense of touch is a catastrophic deficit that can impair walking and other skilled actions such as holding objects or using tools. Immersive environments can recreate the feeling of haptic interaction. Exoskeletal gloves such as the Exo-Skin Soft Haptic exoskeletal interface, developed at Drexel University, can be programmed to take a patient through a program of physical therapy exercises to retrain muscles and
Haptic memory hand. Babies were able to encode haptically some characteristics or features of objects without visual control with their left hand as well as with their right hand. In the experiment, haptic habitutation was formed through an occurred stimuli and at the end, it has seen that even though stimuli was not present, infants still carry on their stimuli habit. It was also shown that infantile haptic memory is robust in that it is somewhat resistant to delays (especially in males). These findings support earlier results by Catherwood, which stated that 8-month-old infants were able to recognize a familiar shape after