Question

In: Anatomy and Physiology

compare and contrast Negative feedback and positive feedback. In 200 words

compare and contrast Negative feedback and positive feedback. In 200 words

Solutions

Expert Solution

Answer) Feedback in general means reactions or responses. So it is a response within the human body. Feedback is important and in the absence of feedback, the body loses its ability to self-regulate.

The two types of feedback are:

  1. Positive feedback
  2. Negative feedback

In the negative feedback mechanism, the response is more towards the targeted area. Whereas in a positive feedback mechanism response is basically away from the targeted area.

The positive feedback leads to amplification of changes, so it leads to greater results/products. Whereas negative feedback causes a reduction in changes and leads to fewer results/products.

Negative Feedback Positive Feedback
They occur more frequently They occur less frequently.
It leads to a decrease in production rate thus leads to a reduction in response It leads to an increase in production rate thus leading to more of a product/response
They cause more stability They cause agitation due to increased response and hence are less stable.

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