DESCRIBE IN DETAIL THE IMPLICATIONS OF PERSISTENCE OF NEONATAL REFLEXES IN A CHILD WITH DELAYED MILESTONES ?
A 14 INTRODUCTION
1 Childhood development milestones are a list of skills that children attain as they grow.
2 Each milestone is appropriate to a certain age, and if a milestone is delayed or missed, it can raise concern that the child is not developing at the correct rate.
MILESTONES
1 Gross motor skills - rolling over, sitting up, crawling, standing, walking and running
2 Fine motor skills - using the hands and fingers to eat, dress, play and write
3 Language skills - speaking, using gestures, and understanding what other people say
4 Cognitive skills - learning, solving problems, remembering and reasoning
5 Social skills - responding appropriately to others, having relationships with family and friends, and cooperating when required
TYPES OF PRIMITIVE REFLEXES AND THEIR IMPLICATIONS
1 Moro Reflex -
The Moro reflex acts as a baby’s primitive fight/flight reaction and is typically replaced by the adult startle reflex by four months old.
IMPLICATIONS
A ) If a child experiences a retained Moro reflex beyond 4 months, he may become over sensitive and over reactive to sensory stimulus resulting in poor impulse control, sensory overload, anxiety and emotions and social immaturity.
B ) Some additional signs of a retained moro reflex are motion sickness, poor balance, poor coordination, easily distracted, unable to adapt well to change, and mood swings.
2 Rooting Reflex -
The rooting reflex assists in the act of breastfeeding and is activated by stroking a baby’s cheek, causing her to turn and open her mouth.
IMPLICATIONS
A ) Retention of the rooting reflex beyond four months may result in difficulty with solid foods, poor articulation and thumb sucking.
3 Palmer Reflex - The palmer reflex is the automatic flexing of fingers to grab an object and should integrate by six months.
IMPLICATIONS
A ) If the palmer reflex is retained, a child may have difficulty with fine motor skills, stick out tongue while writing and exhibit messy handwriting.
4 ATNR - Asymmetrical tonic neck reflex (ATNR) is initiated when laying babies on their back and turning their head to one side. The arm and leg of the side they’re looking should extend while the opposite side bends.
IMPLICATIONS
A ) This reflex serves as a precursor to hand-eye coordination and should stop by six months.
5 Spinal Galant Reflex -
A ) The spinal galant reflex happens when the skin along the side of an infant’s back is stroked, the infant will swing towards the side that was stroked.
B ) This reflex helps with the birthing process and should inhibit between three and nine months.
IMPLICATIONS
A ) If it persists, it may affect a child’s posture, coordination attention and ability to sit still.
B ) Retention of the spinal galant reflex is also associated with bedwetting.
6 TLR - The tonic labyrinthine reflex (TLR)
A ) is the basis for head management and helps prepare an infant for rolling over, creeping, crawling, standing and walking.
B ) This reflex initiates when you tilt an infant’s head backwards while placed on the back causing legs to stiffen, straighten and toes to point.
C ) Hands also become fisted and elbows bend.
D ) It should integrate gradually as other systems mature and disappear by 3 1/2 years old.
IMPLICATIONS
1 If retained, the TLR can lead to poor muscle tone, tendency to walk on toes, motion sickness and poor balance.
7 Landau Reflex -
A ) The landau reflex assists with posture development and technically isn’t a primitive reflex as it isn’t present at birth.
B ) It is when a baby lifts his head up causing the entire trunk to flex and typically emerges at around 3 months of age.
C ) It is fully integrated by one year.
D ) If the landau reflex persists beyond this point, children may experience short term memory problems, poor motor development and low muscle tone.
8 STNR -
A ) Also known as the crawling reflex, symmetrical tonic neck reflex (STNR) is present briefly after birth and then reappears around six to nine months.
B ) This reflex helps the body divide in half at the midline to assist in crawling - as the head is brought towards chest, the arms bend and legs extend.
C ) It should disappear by 11 months. Developmental delays related to poor muscle tone, tendency to slump while sitting, and inability to sit still and concentrate can result if th STNR is retained.
IMPLICATIONS AS A WHOLE ( V IMP ) - FOR AN ADDITIONAL GRACE MARK
1 DELAYED DEVELOPMENT OF COGNITION / COGNITIVE DELAY OR DECLINE
A ) For example, if a child has not walked by the end of 13 months, he or she might be considered significantly delayed and will be more likely to also exhibit delays in speaking, reading, learning or social skill development – depending on whether it’s a left or right brain delay vv imp.
B ) Peripheral behavior patterns, such as temper tantrums, aggressive conduct, interrupted sleeping, repetitive body movements, anxiety and extra sensitivity to sights, sounds, tastes and touches, could also emerge.
2 The persistence of primitive reflexes contribute to issues such as - coordination, balance, sensory perceptions, fine motor skills, sleep, immunity, energy levels, impulse control, concentration and all levels of social, emotional, and intellectual learning.