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What are the pathways involved in the transmission of sensory signals from the spinal cord to the brainstem?

1) Dorsal column pathway
2) Spinothalamic pathway
3) Corticospinal pathway
4) Medial lemniscus pathway

Answer :

Final answer:

The pathways involved in the transmission of sensory signals from the spinal cord to the brainstem are the dorsal column pathway, spinothalamic pathway, and medial lemniscus pathway.

Explanation:

The pathways involved in the transmission of sensory signals from the spinal cord to the brainstem include the dorsal column pathway, spinothalamic pathway, and the medial lemniscus pathway. The dorsal column pathway carries sensory information related to fine touch, vibration, and proprioception, while the spinothalamic pathway primarily carries pain and temperature information. The medial lemniscus pathway is a part of the dorsal column system and carries mechanosensory information to the brainstem.

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