تقييم الحلقة الفونولوجية لدى الراشد المصاب بالصدمة الدماغية

Abstract EN

The present study aimed to identify the disorders of the phonological loop and to know the most harmful level among their levels in an an adult suffering from traumatic brain injury, which is a component of working memory components according to the Baddeley model.

The study was conducted on a sample that included ten adults who were exposed to traumatic brain injury, ranging in age from 20 to 35 years, using the descriptive approach.

The test for the phonological loop prepared by the researcher was applied.

The results indicated that the cases suffer from disturbances in the phonological loop in terms of a decrease in the digit span, a deficit in the phonological store due to the traumatic brain injury that affected the function, and this is through the ence of the effect of phonological similarity, a deficit at the level of subvocal rehearsal mechanism with the frequency of a syllable without meaning indicating ence articulatory suppression due to the effect of brain trauma on the components of the phonological loop.