Final answer:
The dorsal spinal cord carries almost all sensory information from the body to the brain, except for the dorsal column system and the spinothalamic tract.
Step-by-step explanation:
The dorsal spinal cord carries almost all sensory information from the body to the brain, except for two major tracts - the dorsal column system and the spinothalamic tract.
The dorsal column system primarily carries touch and proprioception information and crosses the midline in the medulla, while the spinothalamic tract is responsible for pain and temperature sensation and crosses the midline in the spinal cord at the level it enters.