Dal suono che segue la prima linea alla lettura della parola nuove riflessioni sulle componenti psicobiologiche della dislessia evolutiva

During the sixties, F. Cacciaguerra already attempted to compare neuromotor and neuropsychological knowledge, making a distinction between the incorrect pronunciation of sounds when reading - as a disorder of phonatory implementation referred to a motor action - and phonological articulation as a linguistic and semantic dimension in recognizing signs-sounds. The developments of modern psychiatry today suggest to seek where to place the geometry of the lines between phonetic and phonological, different from previous experimental models that have failed to explain the multiplicity of hypothetical etiological factors and even the different levels of impairment of linguistic function. Speaking generally of the neurobiolgical origin of D. is no longer sufficient if it is not traced back to light stimulation of the retina that, at birth, creates the ability to imagine. This allows to find a connection to the three and phonic, phonological, and imaginative aspects, without discriminating among them