Neurophysiology and special senses mnemonic

Sensory pathway crossing levels

The mnemonic

Dorsal Medulla, Spinothalamic Spinal

What each word stands for

  • Dorsal columnFine touch, vibration and proprioception cross in the medulla
  • SpinothalamicPain and temperature cross in the spinal cord within a segment or two
  • ResultBrown-Séquard shows ipsilateral touch loss and contralateral pain loss

Why it matters clinically

Predicts the pattern of sensory loss with spinal cord lesions.

Where it stops being reliable

It does not cover tract positions or dissociated loss in syringomyelia.

Teaching aid, still awaiting independent review. Confirm facts in a standard source.

More mnemonics

Common questions

What is the Neurophysiology and special senses mnemonic?

Dorsal Medulla, Spinothalamic Spinal. It helps you recall: Sensory pathway crossing levels.

What does "Dorsal column" stand for?

Fine touch, vibration and proprioception cross in the medulla

What does "Spinothalamic" stand for?

Pain and temperature cross in the spinal cord within a segment or two

What does "Result" stand for?

Brown-Séquard shows ipsilateral touch loss and contralateral pain loss

What are all the parts of the Dorsal Medulla, Spinothalamic Spinal mnemonic?

Dorsal column: Fine touch, vibration and proprioception cross in the medulla; Spinothalamic: Pain and temperature cross in the spinal cord within a segment or two; Result: Brown-Séquard shows ipsilateral touch loss and contralateral pain loss.

Which topic does this mnemonic belong to?

It belongs to Neurophysiology and special senses in Physiology.

Where does this mnemonic stop being reliable?

It does not cover tract positions or dissociated loss in syringomyelia.

How is this useful clinically?

Predicts the pattern of sensory loss with spinal cord lesions.

How do I make this mnemonic stick?

Say it aloud, write it from memory tomorrow, then again in a week. Then test yourself on a Physiology question about Neurophysiology and special senses.

Is this a standard mnemonic?

It is a teaching aid written or adapted by our team. Some resemble ones students share informally. Check any fact that matters in a standard source.