Eye nerves are all of the cells within theretina, optic, oculomotor, trochlear and abducens nerves. These are also known ascranial nervesII, III, IV and VI. There are many kinds of specialized neurons in the retina, including photorecptors and retinalganglion cells. Together with theoptic ne...
The retina becomes thinner and more brittle over time and may detach from the blood vessels beneath. The nerves send signals to the brain, which allow you to see. If a substantial amount of blood deprives the nerves, the nerve cells die, which can result in loss of sight. Can retinal ...
What cells are found in the peripheral nervous system? What are nerve receptors? What cells are in the occipital lobe? What part of the peripheral nervous system controls internal organs? Which portion of the brain is involved in sensory perception?
Stem cells are the origin of all cells found in the human body. They are considered unspecialized raw materials that act as a repair system to induce the body’s natural healing process. Therefore, they play a significant role as factors in further understanding and treating different diseases. ...
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include a diverse group of cells that contribute to the function of neurons and roughly equal the number of neurons in the brain. The main types of glial cells include astrocytes, microglia, oligodendrocytes, and ependymal cells in the CNS; Schwann cells and satellite cells are found in the ...
Epidermis | Overview, Structure & Cells from Chapter 19/ Lesson 10 250K What is the epidermis? Learn the definition of the epidermis, where it is located in the body, the layers and parts of the epidermis, and its function. Related to this Question ...
There are many types of inherited retinal dystrophy (IRD). Here are the most common: Retinitis pigmentosa (RP)is a group of diseases that cause light-sensitive cells in the retina to die. About 1 in 4,000 people have RP. Night blindness is usually the first sign of RP. Later, you may...
Type 1 diabetes develops because the immune system destroys cells in the pancreas that make insulin. The pancreas cannot make enough insulin, so the blood sugar level continues to rise. A family history of type 1 diabetes may increase your child's risk for diabetes. Type 1 diabetes cannot be...
The optics of the slit lamp may not be successfully captured by a camera. This means that minute detail, such as that found in the corneal guttata, is hard to capture. There may be details of cells or flare or opacities that are not easily captured but are much more readily seen via ...