The [Dropdown 1] Conveys Impulses for Pain,temperature,tickle and Itch

The [dropdown 1] conveys impulses for pain,temperature,tickle and itch.The [dropdown 2] conveys impulses for conscious proprioception,pressure and vibration from the lower half of the body,while the [dropdown 3] conveys the same impulses from the upper half of the body.The [dropdown 4] conveys impulses for subconscious proprioception.
Dropdown choices:
cuneate fasciculus
gracile fasciculus
spinothalamic tract
spinoreticular tract
spinocerebellar tract
trigeminothalamic tract