Tests the function of: Posterior or Dorsal column which may be impaired in: Subacute combined degeneration (SCD) of spinal cord (Vitamin B12 deficiency) Posterior cord syndrome (Posterior spinal artery infarction) Hemisection of spinal cord (Brown Sequard syndrome) Pathophysiologic basis: When the patient is standing with the eyes open, visual, proprioceptive, … Continue reading Romberg test