Question

When the sensory impulses from a receptor organ cross over through the spinal cord to activate effector organs in the opposite limb, the proper term for this phenomenon is ______.

Answer 1

Answer: contralateral

Explanation: Contralateral is a term that references the opposite side of something. 'Contra' means opposite or contrasting while 'lateral' means side. It is usually used in regards to the opposite side of the body from which something occurs. Hope this helps!