pyramid sign

pyr·a·mid sign

any symptoms or signs indicative of damage of the pyramidal tracts, such as the Babinski or Gordon sign, spastic spinal paralysis, foot clonus, etc.

pyr·a·mid sign

(pir'ă-mid sīn)
Any of the symptoms indicating a morbid condition of the pyramidal tracts, such as the Babinski or Gordon sign, spastic spinal paralysis, or foot clonus.

pyr·a·mid sign

(pir'ă-mid sīn)
Any symptoms or signs indicative of damage of pyramidal tracts, such as the Babinski or Gordon sign, spastic spinal paralysis, foot clonus, and others.