Senses and the endocrine system Essay Example | Topics and Well Written Essays - 500 words

Senses and the endocrine system - Essay Example These abnormalities that occur sometimes have no effect on the systems while in other cases the effects are detrimental. One of the common seen abnormalities as people age is the formation of cataracts. Cataracts are a clouding of the lenses in the eye to where light becomes hard to pass through. As a result of the light not being able to penetrate, problems with vision occur. Cataracts can form in a person’s eyes as the result of multiple conditions. Exposure to ultraviolet light can cause proteins to denature, which can lead to the condition. Certain diseases such as diabetes have been known to cause this to occur. Eye trauma and genetic issues can also be accounted for with the development of cataracts (Goldstein, 2010). Cataracts are an abnormality that is forming which affects the visual field of the individual. This is because the lenses in eyes are biologically centered around having a clear lens that is adjusted by the retina to allow light in depending on the light le vel. Even though aging of biological components is inherent as humans age, the formation of cataracts is often caused or started by external or internal determinalistic factors that cannot be accounted for. As a result, these are biological factors, which represent an abnormality to normal human physiology.