Step 1: Understanding the term "Cittavriti Nirodha."}
In Patanjali's Yoga Sutras, "Cittavriti Nirodha" refers to the cessation or control of the fluctuations of the mind. It is the goal of yoga to attain a state of mental tranquility by controlling the mind's restless nature.
Step 2: Analyzing the options.
(A) Cittavriti Nirodha: Correct. This term refers to the control of the fluctuations (vrittis) of the mind, which is central to Patanjali's teachings in the Yoga Sutras.
(B) Cittavikshepa: Incorrect. This term refers to the disturbances or distractions of the mind, not the control of them.
(C) Cittaprasadana: Incorrect. Cittaprasadana refers to the calmness or serenity of the mind, but it is not the specific term used for the control of the mind.
(D) Citta Abhilasha: Incorrect. Citta Abhilasha refers to desires or longings of the mind, not the control of it.
Step 3: Conclusion.
The correct term from Patanjali's Yoga Sutras for controlling the fluctuations of the mind is Cittavriti Nirodha.
Final Answer: Cittavriti Nirodha.