Bursitis and tendinitis are both common conditions that cause swelling around muscles and bones. They occur most often in the shoulder, elbow, wrist, hip, knee, or ankle. A bursa is a small, fluid-filled sac that acts as a cushion between a bone and other moving body parts such as muscles, tendons, or skin.
In higher vertebrates, such as reptiles, birds and mammals, there are 12 pairs of cranial nerves. Lower vertebrates, such as fish and amphibians, have 10 pairs of cranial nerves. Continue Reading.
The 12 Cranial Nerves. There are twelve Cranial Nerves that supply the head, neck and internal organs. Here you can find a structured list of the nerves in numerical order, which includes their position, exit from the skull, what each nerve supplies and whether it is a motor or sensory nerve.ranial nerves. The twelve cranial nerves emerge directly from the brain and the brainstem. Via the cranial nerves, information is exchanged between the brain and areas of the body su... 1 Number of videos 7 Number of quizzes 117 Number of terms 41 Number of articles.