Transactions are divided into motor, artificially, into two types:
Gross motor group include activities performed by a number of organs or organ by the “big”.
In fine motor skills include activities performed by individuals or small organs.
For example?
Providing a simple dedication to the game ball, which requires sophisticated pitcher infinite number of calculations Fizicaleime, the precise coordination of timing, power and regulation of the direction, gross motor belongs because it is by force of arms (each arm from shoulder to hand) and sometimes the back and legs.
In contrast, blinking, tongue clicking or obtained by collating fingers are actions that are considered delicate.
Nervous system does not differentiate between the two and yet there is a difference.
Palm brain has a much larger representation than the thigh, both as regards what to do with movement and sensation. This means that we can perform a movement of the hand and feel it is far more accurate than the hip movement.
The brain activates the muscles through the nervous system. Hand, eyes and mouth has a tremendous amount of small muscles. Hand muscles have tendons continue internal muscles of the arm that are just in the palm of the hand. All of these muscles and tendons create the perfect system that allows us to accurately and efficiently. Provided …… We really know how to use it.
In addition, the large amount of creative muscles to learn to operate complex.
In addition to this complexity also has characteristics muscles: the muscles can be strong or weak, with stress (tone) higher or lower, endurance capacity and high or low.
So how to learn to run this system?
Simple. Training.
The hand is more, the brain gets more messages. The brain can decide to try new activities not experienced them yet, streamline activities have been tried and give himself criticized the behavior. Some of the work is done through the nervous system and brain on the right.
Therefore, as far as working more with the hand / eye / mouth can develop higher skills.
Of course, that the actions taken by more than muscles are strengthened and activity becomes easier.
When a child, for any reason, feel a certain field is hard for him he may decide to avoid it and develop other areas, easier. So begins a circle where the child is not practicing the things difficult for him. The child continues to grow and the environment expect him to achieve more and more high, but he does not continue to develop practical ability in a relatively limited expectations of him. So that child reaches the age of 4-5 when he does not know to cut. This happens even after relatively brief training in therapy, he begins to cut like the problem never existed.
There are different treatment approaches in occupational therapy.
There are advocates in training and learning approaches in the field it is difficult. If the child has difficulty cutting, the therapist will work with him on the cutting.
And approaches to explain the difficulty through the problems in other areas. Such a field can be? For example – the nervous system. These approaches try to deal with the damaged system, expect further improvement is seen even if the decree was not working directly on the decree.
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