Physiology Spatial orientation of nerve fibers from the different parts of the body exists in the dorsal column of medial lemniscal system A The fibers from the lower part of the body lie laterally B The fibers from the trunk is present centrally C The fibers from the upper part of the body are pushed centrally D The fibers from the lower part of the body lie toward the center of the cord 💡 Explanation Spatial orientation of nerve fibers from the different parts of the body exists in the dorsal column of medial lemniscal system ✓ Correct Answer: D. The fibers from the lower part of the body lie toward the center of the cord