Cerebral Parese med nye øjne 2 - Spastikerforeningen
Cerebral Parese med nye øjne 2 - Spastikerforeningen
Cerebral Parese med nye øjne 2 - Spastikerforeningen
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FRA DEN STORE VERDEN<br />
10 NY CP<br />
Fra den store verden<br />
Andre forskere, eksperter og grupper rundt om i verden kommer til lignende<br />
resultater og konklusioner, som dem CP:Centret kan fremvise.<br />
Den italienske professor i neurologi, Giovanni Cioni fra Pisa Universitet,<br />
har i samarbejde <strong>med</strong> en række kolleger forsket i forholdet mellem synsnedsættelse<br />
og cerebral parese. Han fi nder, at børn <strong>med</strong> cerebral parese ofte<br />
har vanskeligheder <strong>med</strong> at opfatte og omsætte synsindtryk korrekt til en<br />
kognitiv brugbar viden [1,12].<br />
Perception (e.g. sense of movement) as a multisensorial<br />
process.<br />
The brain produces coherent interpretation of these<br />
multiple perceptions.<br />
The brain uses several systems of reference for<br />
perception, in relation to the task to be accomplished, and<br />
to sensory indexes available and more useful.<br />
Body scheme represents the sum of these reference<br />
systems.<br />
The memory of previous movement perceptions (located<br />
in the hippocampus, the prefrontal and parietal cortex) is<br />
essential as a guide for future action.<br />
Main perceptual (sense of movement) disorders<br />
in CP (Ferrari, 2001; Ferrari and Cioni, 1997)<br />
Sensory information are reduced<br />
Sensory information are available but the child has<br />
difficulty to treat them because of:<br />
- difficulty to pay attention to sensory information, and/or<br />
to sustain attention to them for sufficiently long periods.<br />
- difficulty to put them within a coherent framework (as<br />
in vertigo), and/or to modulate perception through an<br />
anticipatory control on the sensory receptors or higher<br />
centers (information become excessive, or discordant,<br />
often unbearable).<br />
Conclusion<br />
Perceptual disorders in CP are not<br />
"associated" disorders, but<br />
important factors for understanding<br />
the natural history, the motor<br />
symptoms of a child with CP and for<br />
treating them.<br />
Tre relevante slides fra en af professor Giovanni Cioni’s forelæsninger. De viser<br />
hvordan Cioni’s forskningsresultater peger på, at de perceptuelle funktionsnedsættelser<br />
er helt centrale integrerede elementer i cerebral parese.
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