This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
Renshaw cell inhibition is 
Select and explain. 
A. Feedback facilitation, B. Feed forward inhibhition, C. Feed forward facilitation, D. Feedback inhibhifion
D: Feedback inhibhifion
Answer: D: Feedback inhibhifion 
Explanation: Renshaw cells are inhibitory cells that transmit inhibitory signals.to the surrounding motor neurons.(Ref: Textbook of Medical physiology GUYTON and HALL page no.763)