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42 Cards in this Set
- Front
- Back
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Rooting Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 3 Months |
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Suck-Swallow
Onset? Integration? |
Onset: 28 weeks
Integration: 2-5 Months |
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Moro/Startle Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 5-6 Months |
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Startle Reflex
Onset? Integration? |
Onset: Birth
Integration: Persists |
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Traction Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 2-5 Months |
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Crossed Extension Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 1-2 Months |
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Flexor Withdrawal Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 1-2 Months |
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Plantar Grasp Reflex
Onset? Integration? |
Onset: 28 weeks
Integration: 9 Months |
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Asymmetrical Tonic Neck Reflex (ATNR)
Onset? Integration? |
Onset: Birth
Integration: 4-6 Months |
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Palmar Reflex
Onset? Integration? |
Onset: Birth
Integration: 4-6 Months |
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Tonic Labyrinthe Reflex (TLR)
Onset? Integration? |
Onset: Birth
Integration: 6 Months |
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Symmetrical Tonic Neck Reflex (STNR)
Onset? Integration? |
Onset: 4-6 Months
Integration: 8-12 Months |
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Positive Support Reflex
Onset? Integration? |
Onset: Birth
Integration: 6 Months |
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Associated Reaction Reflex
Onset? Integration? |
Onset: Birth
Integration: 8-9 Years |
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Primitive Reflexes that have an onset of 28 Weeks (7)
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Rooting
Suck-Swallow Moro/Startle Traction Crossed Extension Flexor Withdrawal Plantar Grasp |
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What is the only primitive reflex that never integrates?
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Startle Reflex
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Primitive Reflexes whose onset is Birth...(6)
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Startle
ATNR Palmar Grasp TLR Positive Support Associated Reaction |
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Reflex absent
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if it’s not present then there is a problem – can mean a flaccid child (no muscle tone)
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Reflex obligatory
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– reflex does not integrate… present when it should not be present – can be a motor problem
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Reflex Asymmetrical
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reflexes present different bilaterally - can be a motor problem
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Are alpha motor neurons intrafusal, or extrafusal?
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Extrafusal
IB GTO regulates tension |
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Are Gamma motor neurons intrafusal or extrafusal
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Intrafusal
IA muscle spindle sensitive to stretch & vibration |
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DTR is mono- or poly-synaptic?
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monosynaptic tendon jerk reflex
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types of reflexes (3)
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deep tendon reflex (DTR)
cutaneous reflex (babinski) primitive reflexes |
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if someone is hyporeflexic what can you do to increase the reflex response
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Jendrassik Maneuver - is a medical maneuver wherein the patient flexes both sets of fingers into a hook-like form and interlocks those sets of fingers together. so you get summation & get over flow so that the reflex can be more sensitive
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Reflex Rating
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0 absent
2+ normal 4 hyperactive |
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Associated Reaction Reflex
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Stresses recruit a response associated w a stimulus
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Positive Support Reflex
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when you put weight on the ball of the foot - the child extends the legs
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STNR
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when you go into cervical extension your hips & knees flex & your arms flex
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TLR
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its a vestibular reflex
tilting the head back while lying on the back causes the back to stiffen and even arch backwards, the legs to straighten, stiffen, and push together, the toes to point, the arms to bend at the elbows and wrists, and the hands to become fisted or the fingers to curl... supine facilitates extension prone facilitates flexion sidelying facilitates flexion-ish |
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Palmar Grasp
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stimulus: touch palm of hand
Reaction: palm closure |
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ATNR
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Stimulus: turn head to right
Reaction: right arm extends & left arm will flex |
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Plantar Grasp
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flexion of the toes when the sole of the foot is stroked gently
common w toe walking sign of CP or brain trauma |
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Flexor Withdrawal
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Stimulus: noxious stimulus
Reaction: withdrawal of limb |
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Crossed Extension Reflex
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The examiner holds one of the baby's legs extended and applies firm pressure to the sole of the foot of the same leg. The baby's free leg flexes, adducts and then extends. -- the other limb will try to get the noxious stimulus away
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Traction Reflex
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traction on arms causes trunk flexion
The baby is held by both wrists and lifted forward into a sitting position. The baby's head should first 'lag' back, then straighten and fall forward. |
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Mono/Startle Reflex
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1) the reflex is initiated by pulling the infant up from the floor and then releasing him ; 2) he spreads his arms 3) he pulls his arms in ; 4) he cries (10 seconds)
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Suck-Swallow Reflex
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rhythmic sucking and swallowing movements in an infant when a finger or nipple is placed in the mouth
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Rooting Reflex
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A newborn infant will turn his head toward anything that strokes his cheek or mouth, searching for the object by moving his head in steadily decreasing arcs until the object is found
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2 reflexes have this time frame...
Onset: 28 weeks Integration: 2-5 Months |
Suck-Swallow
Traction |
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2 reflexes have this time frame...
Onset: 28 weeks Integration: 1-2 Months |
Crossed Extension
Flexor Withdrawal |
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2 reflexes have this time frame...
Onset: Birth Integration: 4-6 Months |
Palmer Reflex
ATNR |
