Palmar Reflex: Where the Problem Begins with Poor Handwriting, Pencil Grip and Fine Motor Development
This article contains information regarding a retained Palmar reflex that can harm your child’s fine motor development. Affiliate links are included for your convenience.
Infants have the ability to grasp an object from the moment they are born. This grasp is very strong, as you may know if your baby ever grabbed your hair, necklace or long earring. If you’ve experienced your baby’s death grip on your hair or necklace, it seems only natural to gently pry open their hand to release their grip. However, did you know that you could easily get out of this grasp without forcing your tiny baby’s hand open? All you need to do is gently stroke the back side of their hand and your baby will usually let go. With almost no effort at all, your baby’s Palmar reflex, or grasp reflex, has saved the day and your hair. As your baby continues to grow, all of their movements and reactions are fascinating to discover and watch as each one of their reflexes develop.
What is the Palmar reflex and why is it important?
The Palmar reflex is a primitive reflex that emerges around 11 weeks in utero or in the womb. It continues to develop when the baby is born and it remains active until the infant is around two to four months old. The Palmar reflex is activated whenever something causes pressure, touches, or strokes the infant’s palm. When the baby uses their Palmar reflex, they will close their fingers around the object, whether it is your finger, a piece of fabric or a toy. In your child’s early months, the Palmar reflex is also activated with sucking movements by the baby, for instance when they are nursing. This is because the hands and mouth are linked together by the Babkin response. The Babkin response happens when the palms of an infant are stimulated and the mouth opens. The Babkin response is also linked with the Rooting reflex, which helps the baby suck to eat. Because of these movements, the hands and mouth become linked as they work together.
The hands and mouth are the baby’s central tools for exploration and expression. The Palmar reflex should lay dormant or “go to sleep” by the time the baby is four months old, almost as if the reflex had disappeared, which is a natural part of development. During this time, the baby will frequently grasp an object and put it to their mouth. At four months old, the baby also learns that his or her hands belong to themselves, and they start reaching for objects. During this stage, reaching and grasping occur at the same time and that is why a child will reach for an object and close his fingers at the same time. Around the sixth or seventh month of development, the baby’s reach and grasp understanding improves and the child will try to grasp the object when it reaches a toy. This sets up the development of the Pincer grasp, which is essential to fine motor development, handwriting and pencil grip.
|When the infant’s palms are stimulated, the mouth opens and there is a flexion of the arms.||The baby starts to pick up smaller objects first with the tips of the fingers, then refines the skill with the forefinger and thumb.||When the infant’s palms are stimulated, the mouth opens and there is a flexion of the arms.|
Developing the Pincer Grasp
Until now, the baby has been using the Palmar reflex to grasp objects. Bigger objects are acceptable with this movement, but smaller objects are harder to pick up. The baby starts to practice using the Pincer grasp by trying to use only the tips of their fingers. Eventually around nine to 10 months old, the baby can pick things up by using the tips of the thumb and forefinger. Your child will continue to perfect this grasp until the end of their first year. Around the same time, the baby will get much better at letting go and dropping items or toys. They also start to practice opening their hands up by themselves. Until now, they have only held onto items really tightly without letting go. The constant practice of picking up objects and continuous movement with their fingers helps develop the important fine motor skills that will be used for the rest of the child’s life.
What happens if the Palmar reflex is retained
As your child’s fine motor skills develop, your baby will learn how to use their hands and fingers with more and more precision. When the Palmar reflex lingers, it has a residual effect on your child’s development, especially with their fine motor skills. This is why you may notice your child can’t grasp their pencil correctly, they grip their pencil too hard, they have poor handwriting or they struggle with directionality, which causes them to write their letters backward.
The reason behind their lack of fine motor development is because they failed to transition the use of their Palmar reflex to the proper development of their Pincer grasp when they were a baby. This is why they don’t have strong fine motor skills. The lack of the Pincer grasp will continue to cause issues with fine motor skills, writing, and grips on writing instruments as they grow older.
In Attention, Balance and Coordination, written by Sally Goddard, she says, “A retained Palmar reflex will impede both manual dexterity and manipulatory activities. Handwriting will be affected as the child will be unable to form a mature pencil grip. Speech may also be affected as a continuing relationship between hand and mouth movements will prevent the development of independent muscle control at the front of the mouth. Clear articulation may be just one casualty.”
Effects of a Retained Palmar Reflex
If your child retains the Palmar reflex and doesn’t develop their Pincer grasp, you may notice the following learning delays in your child:
- Poor fine motor skills
- Lack of Pincer grasp (thumb and forefinger)
- Frustrations with correcting pencil grip
- Writing difficulties
- Often sticks out their tongue or creates movement with their mouth while trying to draw, cut with scissors, or write.
- Hypersensitivity to tactile stimulation of the palm of the hand.
- Speech problems, which is tied to the continuing relationship between the hands and the mouth (the Babkin response).
How to Test for a Retained Palmar Reflex
If you suspect your child may have a retained Palmar reflex, you can easily test them for it at home. First, have your child touch their thumb and index finger together without touching or using any other fingers. If they can do this, have them move forward with the thumb touching the middle finger, then the ring finger and finally the pinky all independently without the use of any other fingers.
If your child can successfully complete this exercise with both the right and left hands, chances are they do not have a retained Palmar reflex. However, if your child is unable to do this exercise with each individual finger or if they can’t complete this exercise without the use of their other fingers or hands, then it is a sign that they have retained the Palmar reflex and it could be the reason behind why they struggle with handwriting and pencil grip.
Exercises to integrate the Palmar Reflex
If you have tested your child or student for a retained Palmar primitive reflex and are sure they have retained it, then your child will most likely continue to show signs of poor handwriting, pencil grip, fine motor development and other learning problems in the classroom. We need to help your child with specific exercises that will integrate the reflex that should have gone to sleep when they were a baby so your child’s body can perform better in the classroom.
To help you with these exercises, we have created a new membership site that contains videos, instructions and pictures that directs you through the process. The membership includes full access to all the videos and intervention programs we do with our students. It also allows you to track your progress and reach certain goals you set with your child. To gain access to the videos for the Palmar reflex, and other upcoming videos, sign up for only $14.99. This is less than $1 per video, plus all the additional videos you will get for low muscle tone, midline crossing and fine motor development in the upcoming months. To join our team, click here.
As a reminder, the membership will include all videos and information for the reflexes and other exercises performed at our center to help struggling children in the classroom. New videos, exercises and instructions will be added each month.
Integrated Learning Strategies is a Utah-based center dedicated to helping mainstream children and children with learning disabilities achieve academic success. Our services provide kids with non-traditional tutoring programs within the Davis County, Kaysville, Layton, Syracuse, Farmington, and Centerville areas. Areas to find Integrated Learning Strategies include: Reading tutors in Kaysville, Math tutors in Kaysville, Common Core Tutors in Kaysville, Tutors in Utah, Utah Tutoring Programs
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