Böcker av Sawsan Daoud

The parietal lobe functions in close relation to other brain structures, as it is the seat of reception and integration of sensory and sensory information. This lobe constitutes a veritable crossroads between motor representations and sensory and sensory projections.To understand parietal symptomatology, we need to bear in mind that this lobe is divided into three functional areas: the primary somato-sensitive area, formed by the ascending parietal gyrus; the secondary somato-sensory areas, formed by the superior parietal gyrus; and the tertiary integration areas, represented by the inferior parietal gyrus. Lesions of the primary sensory area cause superficial hypoesthesia contralateral to the lesion, and focal sensory epileptic seizures. Lesions of secondary areas are responsible for tactile discrimination disorders, parietal ataxia or proprioception disorders. Finally, lesions in tertiary areas are responsible for body schema disorders, visio-spatial disorders, spatial agnosia, praxis disorders, sensory extinction or language disorders.

Idiopathic epilepsy (IE) accounts for 20% of all epilepsies, but less than 1% of research into this disease. This imbalance reflects a lack of awareness of the diagnostic difficulties, especially in cases of late onset or atypical signs.We conducted a retrospective study including adults followed for AR. We identified the distinctive clinical and paraclinical criteria of the different syndromes in adults.EI-CGTC was the most frequent epileptic syndrome (78.7%), followed by EMJ (17.32%). Family history of epilepsy and clinical photosensitivity were more frequent in EMJ (p=0.01).Electroencephalographically, generalized intercritical abnormalities, photo-paroxysmal response and HPN-triggered electrical abnormalities were predominantly recorded during EMJ (p = 0.000, p < 0.05 and 0.001 respectively). Focal abnormalities were recorded during these 2 syndromes. Knowledge of the characteristics of AR syndromes could improve patient management and better guide subsequent epidemiological and genetic studies.