The part of the cetral nervous system that controls unconscious actions in humans is the? by Sunday | Mar 15 | Biology WAEC | 0 comments A. cerebellum B. cerebrum C. spinal cord D. optic nerves Correct Answer: Option A – cerebellum Users Also Read These:The autonomic nervous system comprises of the?The unconscious man was _____ after receiving first aid.Which of the following groups of animals do not…The part of the brain which controls and coordinates…Which of the following controls all voluntary actions?