<prompt> The following neonatal reflex disappears by what age5 months6 months4 months9 months  <response>: This is Asymmetric tonic neck reflex ATNR which disappears by 6monthsReflexOnsetFully developedDurationPalmar grasp28 weeks of gestation32 weeks of gestation2-3 months postnatalRooting reflex 32 weeks of gestation34 weeks of gestationLeast prominent after 1 monthMoros reflex28 -32 weeks of gestation37 weeks of gestation5-6 months postnatalAsymmetric tonic nerve reflex 35 weeks of gestation1 month postnatal6 - 7 months postnatalParachute reflex7 - 8 months postnatal10 - 11 months postnatalRemains throughout life. 