>>>What is Sensory Integration Disorder
According to Sensory Integration International, Inc., when we think of "the senses", we can easily call to mind taste, smell, sight, and sound. The senses of touch, movement, force of gravity, and body position are so natural to most of us that we assume our way of dealing with incoming sensation is common to all when in fact, it is not. Our sense of touch (tactile sense)
enables us to identify a diverse world of sensations from gently pleasurable to protectively defensive. " Our sense of movement (vestibular sense) responds to body movement through space and change of head position. It is central in maintaining muscle tone, coordinating the two sides of the body, and holding the head upright against gravity. Body position ( proprioception) is that sense which enables us to move different parts of our bodies smoothly without having to observe every action. Proprioception enables us to automatically adjust ourselves to prevent falling out of a chair, or to manipulate objects by hand such as pencils, buttons, eating utensils, and combs."
"It is this interplay between the senses, and their organization for use that is termed sensory integration. The tactile (touch), proprioceptive (body position), and vestibular (movement) senses are particularly important in providing knowledge about motor planning which involves having an idea about what to do, planning an action, and finally executing the action."
"For most children, sensory integration develops in the course of ordinary childhood activities. Motor planning ability is a natural outcome of the process, as is the ability to respond to incoming sensation in a adaptive manner. But for some children, sensory integration does not develop as efficiently as it should. When the process of sensory integration is disordered,( say through a lack of stimulation or movement over a long period of time), a number of problems in learning, development, or behavior may become evident." <<<
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>>>Signs of Sensory Integrative Dysfunction
1. Overly sensitive to touch, movement, sights, or sounds.
2. Under-reactive to sensory stimulation (body whirling or crashing)
3. Activity level that is unusually high or unusually low
4. Coordination problems (poor balance or motor coordination)
5. Delays in Speech, language, motor skills, or academic achievement
6. Poor organization of behavior (impulsive, distractible, frustrated, aggressive)
7. Poor self concept (may appear lazy, bored, or unmotivated)
Typically, a child with sensory integrative disorder will show more than one of the above signs. <<<
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>>>What are some signs of Sensory Integrative Dysfunction?
Overly sensitive to touch, movement, sights, or sounds
Underreactive to touch, movement, sights, or sounds
Easily distracted
Social and/or emotional problems
Activity level that is unusually high or unusually low
Physical clumsiness or apparent carelessness
Impulsive, lacking in self control
Difficulty making transitions from one situation to another
Inability to unwind or calm self
Poor self concept
Delays in speech, language, or motor skills
Delays in academic achievement
What is sensory integration?
The senses work together. Each sense works with the others to form a composite picture of who we are physically, where we are, and what is going on around us. Sensory integration is the critical function of the brain that is responsible for producing this composite picture. It is the organization of sensory information for on-going use.
For most of us, effective sensory integration occurs automatically, unconsciously, without effort. For some of us, the process is inefficient, demanding effort and attention with no guarantee of accuracy. When this occurs, the goals we strive for are not easily attained.
Sensory experiences include touch, movement, body awareness, sight, sound, and the pull of gravity. The process of the brain organizing and interpreting this information is called sensory integration. Sensory integration provides a crucial foundation for later, more complex learning and behavior.
For most children, sensory integration develops in the course of ordinary childhood activities. Motor planning ability is a natural outcome of the process, as is the ability to adapt to incoming sensations. But for some children, sensory integration does not develop as efficiently as it should. When the process is disordered, a number of problems in learning, development, or behavior may become evident.
The concept of sensory integration comes from a body of work developed by A. Jean Ayres, PhD, OTR. As an occupational therapist, Dr. Ayres was interested in the way in which sensory processing and motor planning disorders interfere with daily life function and learning. This theory has been developed and refined by the research of Dr. Ayres, as well as other occupational and physical therapists. In addition, literature from the fields of neuropsychology, neurology, physiology, child development, and psychology has contributed to theory development and intervention strategies.
Who has problems with sensory integration?
You may know a child who, although bright, has difficulty using a pencil, playing with toys, or doing self-care tasks, like dressing. Perhaps you have seen a child so fearful of movement that ordinary swings, slides, or jungle gyms generate fear and insecurity. Or maybe you have observed a child whose problems lie at the opposite extreme uninhibited and overly active, often falling and running headlong into dangerous situations. In each of these cases, a sensory integrative problem may be an underlying factor. Its far-reaching effects can interfere with academic learning, social skills, even self esteem.
Research clearly identifies sensory integrative problems in children with developmental or learning difficulties. Independent studies show that a sensory integrative dysfunction can be found in some children who are considered learning disabled by schools (reference: Daems, Joan (Ed).(1994). Reviews of Research in Sensory Integration. Torrance, CA: Sensory Integration International)
Sensory integrative problems are not confined to children with learning disabilities, however. They transect all age groups as well as all intellectual levels and socio-economic groups. Consider the following human problems:
Premature birth - More and more premature infants survive today; they enter the world with fragile, easily over stimulated nervous systems and multiple medical complications. Parents need to learn how to give their premature infant the sensory nourishment their child requires for optimal development, and how to avoid detrimental over stimulation .
Autism and other developmental disorders - Although autism is rare, it occurs more often than blindness. Severe difficulty with sensory processing is a hallmark of the disorder. Autistic children seek out unusual quantities of certain types of sensations and are extremely hypersensitive to other types. Similar traits are often seen in other children with developmental disorders. Improving sensory processing leads these children to more productive contacts with people and environments.
Learning Disabilities - As many as 30% of school-aged children are estimated to have learning disabilities. Research indicates that a majority of these children, although normal in intelligence, are likely to have sensory integrative problems. These children are also more likely than their peers to have had a premature birth, early developmental problems, and poor motor coordination. Early intervention can improve sensory integration in these children, minimizing the possibility of school failure before it occurs.
Delinquency and substance abuse - Numerous studies indicate that learning disabled children are at risk for later delinquency, criminality, alcoholism, and drug abuse. Repeated failure in school opens the door to self-destructive activities. By interrupting the vicious cycle of failure, intervention to help children with sensory integration and learning problems may also prevent serious social problems later in life.
Stress related disorders - Sensory integrative difficulties that appear in childhood often are not outgrown. When sensory inefficiencies in adults do not allow them to perform optimally in the workplace, stress can build up. Additionally, there is mounting evidence that stress in parents can lead to child abuse, violence in the home, and problems that pass from generation to generation. Recognition of the sensory processing component of these problems contributes an important element in aiding people to achieve greater satisfaction in their home life and competence in their work.
Brain injury - Trauma to the brain from accidents and strokes can have profound effects on sensory functioning. People who suffer from these effects deserve treatment that will lead to the best possible recovery. In order for this to occur, their sensory deficits must be addressed by the health professionals who serve them.
What steps can be taken?
If a child is suspected of having a sensory integrative disorder, an evaluation can be conducted by a qualified occupational or physical therapist. Evaluation usually consists of both standardized testing and structured observations of responses to sensory stimulation, posture, balance, coordination and eye movements. After carefully analyzing test results and other assessment data along with information from other professionals and parents, the therapist will make recommendations regarding appropriate treatment.
If therapy is recommended, the child will be guided through activities that challenge his or her ability to respond appropriately to sensory input by making a successful, organized response. Standards are available from Sensory Integration International.
Training of specific skills is not usually the focus of this kind of therapy. Adaptive physical education, movement education and gymnastics are examples of services that typically focus on specific motor skills training. Such services are important, but they are not the same as therapy using a sensory integrative approach.
One important aspect of therapy that uses a sensory integrative approach is that the motivation of the child plays a crucial role in the selection of the activities. Most children tend to seek out activities that provide sensory experiences most beneficial to them at that point in development. It is this active involvement and exploration that enables the child to become a more mature, efficient organizer of sensory information. <<<
Many links for info for you:
SID and the learning relationship
http://www.nmark.com/si/
Sensory Integreation Newtork
http://www.sinetwork.org/
Sensory Integration and the Vestibular system
http://www.users.nac.net/dejean/first.html
SID Links
http://home.ptd.net/~blnelson/Linkspage.htm#SIDLINKS
GREAT book to read about this is:
The Out-of-Sync Child by C. Kranowitz (1997)
I hope this helps so MANY of you understand what Sensory Integration aka SID is, how it affects those with it, treatment options, etc. A LOT Of kids learn to self regulate themselves (carry heavy books, wear heavy shoes, etc) so in a sense *grow out of it*, but you never can tell.
BTW, my ds, Justin, is almost 3 years old. He has SID. He also has developmental speech dyspraxia (basically what dyslexia is to the written word is what speech dyspraxia is to the written word). He was born a month early, had MEGA doses of antibiotics within the first 5 days of life outside the womb. AND I found out later that there *may* be a link between lead and SID and Verbal dyspraxia....the pipes that our water was supplied by in Germany *in military housing!* were LEAD and were corroding....they were changing them out to new pipes as we were leaving.....Justin was conceived in the last few days we were in Germany.
If you want to talk to me or ask questions, PLEASE feel free to reply here, PM or e-mail me. I have TONS of great ideas for SID kids.....from wearing cargo shorts with pockets of rocks to filling a small swimming pool with balls (aka BALL PIT!) to wearing heavy shoes to getting a personal sized trampoline for jumping to how to present food differently so your kiddo will eat or TRY it!
Try me! I'm certainly NO expert, just doing things as we go along and getting TONS of info and stuff!
HTH!
Anyone want info on SID/Sensory Integration Dysfunction? Info inside!
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