| 释义 |
DictionarySeereflexpalmar grasp reflex
palmar grasp reflexA normal reflex in a the newborn in which the baby's fingers spontaneously curl around any object placed within them and do not spontaneously let go. This reflex usually diminishes by age 3 to 4 months and disappears before age 6 months. The reflex reappears later in life in diseases that affect the frontal lobes of the brain. See also: reflex |