What are downgoing plantars?

Downgoing plantars, also known as a negative plantar response, refer to an abnormal reflex observed during a neurological examination. When the sole of the foot is stimulated, instead of the toes curling downwards (a normal response), the toes may extend upwards. This response can indicate dysfunction in the corticospinal tract, which is often associated with neurological conditions. In contrast, an upward response (Babinski sign) is typically seen in infants and indicates a developing nervous system.