differences between left and right hemispheres. 1  for many functions, there are no substantial differences between the left and right hemispheres. 2  lateralization of function is statistical rather than absolute. 3  tendencies:
When the nail plate separates from the nail bed, it causes a white discoloration. This is called onycholysis. This can be due to infection, trauma, or products used on the nails. Other causes for onycholysis include psoriasis and thyroid disease. Pitting. Pitting refers to small depressions, or little pits in the nail.
The skin around the base of the nail plate is called the cuticle. When the cuticle is removed, bacteria and other infection can get to your nail without the nail being protect â¦ ed by the cuticle.1 person found this useful.he skin around the base of the nail plate is called the cuticle. When the cuticle is removed, bacteria and other infection can get to your nail without the nail being protect â¦ ed by the cuticle. 1 person found this useful.