I know there's already a forum for sore and tender scalps but naturally, I can't find it! I needed to register before posting...so it's GONE. For about a year my scalp has been so sore and so tender that it hurts 24 hrs a day. At first I thought perhaps I was allergic to my shampoo so I changed brands. No improvement. Next I wondered if my shower was too hot.
Although small in size, the eye is a very complex organ. The eye is approximately 1 inch (2.54 cm) wide, 1 inch deep and 0.9 inches (2.3 cm) tall. The tough, outermost layer of the eye is called the sclera. It maintains the shape of the eye.
The eye. The eye is a sense organ that responds to light. Structure of the human eye. Light enters through the pupil, and is focused by the cornea and the lens onto the retina.The shape of the lens can be changed by the ciliary muscles so that the image always comes to a sharp focus at the retina.he eye. The eye is a sense organ that responds to light. Structure of the human eye. Light enters through the pupil, and is focused by the cornea and the lens onto the retina.