CERVICAL SPONDYLOTIC MYELOPATHY (CSM): BABINSKI SIGN OR REFLEX The most commonly used test in the detection of upper motor neuron (UMN) lesion is the Babinski sign or reflex, which is another pathological reflex. Some refer to it as the equivalent of the Hoffmann's sign for the lower limbs. As CSM can lead to an upper motor neuron lesion, we can use the Babinski sign in the diagnosis for CSM as well. In a healthy patient, stroking the foot sole will lead to flexion of all toes. In case the Babin

The Babinski reflex (or sign), which is assessed during neurological examination, can be tested by using a finger or blunt object to stroke the sole of the foot along the lateral side, from the heel to the toes. Dorsiflexion of the big toe and plantar flexion and spreading of the small toes indicate a positive Babinski sign. This sign is positive in infants until 12–24 months of age. Afterwards, a positive Babinski sign may indicate damage to the corticospinal tract. Full video available here: h

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– PRIMITIVE REFLEXES: THE PLANAR REFLEX – The plantar reflex is elicited when the sole of the foot is stimulated (with an object such as a paint brush) and the toes become flexed or spread out. The reflex serves the purpose of protecting the sole of the foot, being normally fully integrated by 1 year of age. Signs of retention include; poor fine motor skills and manual dexterity, immature pencil grip and poor handwriting, weak immune system, poor bladder control, stomach reflux, difficulty proce

13K views · 48 reactions | The Plantar or Babinski reflex should...