Reflexes Flashcards
Which reflex is referred to as ATNR or asymmetrical tonic neck reflex?
Positional reflex
When is positional reflex
onset–
integrated–
20 weeks gestation
4-6 months
Stimulus and response for positional reflex
head rotation
skull side arm flexes, face side arm extends
When does Startle and Moro integrate/onset?
28 weeks
5-6 months
stimulus for startle
loud noise
stimulus for moro
unexpected head extension
response of startle
extend and flex the arms while the hands remain in a fist
response of moro
UE extension/abd followed by flexion/add
onset of palmar reflex
28 weeks gestation
onset of plantar reflex
28 weeks gestation
when is palmar reflex integrated
4-7 months
when is plantar reflex integrated
9-10 months
stimulus for palmar reflex
pressure to palm
stimulus for plantar reflex
pressure to sole of foot
response to palmar reflex
fingers flex
response to plantar reflex
toes flex
Galant onset
28 weeks gestation
Galant integration
3-4 months
Galant stimulus
stroke paraspinal area
Galant response
trunk and hips should move toward side stroked
positive support onset
28 wks gestation
positive support integration
1-2 months
positive support stimulus
supported standing, balls feet on support surface
positive support resonse
legs extend to support weight
stepping/walking onset
27 wks gestation
stepping/walking integrate
2-4 months
stepping/walking stimulus
brushing feet along surface
stepping/walking response
LE move in a stepping pattern
symmetrical tonic neck reflex onset
4-6 months
symmetrical tonic neck reflex integration
9-10 months
symmetrical tonic neck reflex stimulus
prone or quadruped/neck extension or flexion
symmetrical tonic neck reflex reaction
neck extension-arms extend, legs flex
neck flexion-arms flex legs extend
babinski onset
birth
babinski integrates
abnormal after 2 years
babinski stimulus
sitting ot supine/stroking lateral bored of foot
babinksi reaction
great toe DF other does fan out
Landau onset
4-6 months
landau integrates
12+ months
landau stimulus
horizontal suspension
