MedicTests.com - Brown-Sequard syndrome is caused by injury to one side of the spinal cord. The damage to the one side results in sensory and motor loss to that one side of
Brown-Séquard syndrome - Wikipedia
Why isn't the touch sensation lost on either side but diminished on both sides in Brown Sequard's syndrome? - Quora
Spinal Cord Anatomy and Localization
A Boring guide to Spinal Cord Syndromes - CanadiEM