The effect of age and structural lesions on postictal language impairment
نویسندگان
چکیده
The duration of postictal language dysfunction following a temporal lobe complex partial seizure (TLCPS) is longer when the seizure originates in the dominant hemisphere. However, the effects of older age and the presence of a structural lesion ipsilateral to the area of origin of the seizure remain unknown. Postictal language delay (PILD) was analyzed in relation to age and presence of a structural lesion in 47 patients, 28 with dominant TLCPSs and 19 with nondominant TLCPSs (total 173 seizures). Mean ages of the groups were 32.5 years (range: 16-68) and 36.1 years (range: 21-50), respectively. Nonsclerotic structural lesions were found by magnetic resonance imaging in 13 patients, eight with seizures in the dominant hemisphere and five with seizures in the nondominant hemisphere. Age did not affect PILD regardless of the lateralization of the seizures. The presence of a structural lesion significantly prolonged PILD only in the patients with nondominant TLCPS (p = 0.019). In conclusion, the anatomical site of seizure onset may not be the only determinant of the nature of the postictal state. PILD can provide important information on seizure localization and spread.
منابع مشابه
Lexical Access in Persian Speaking Children With and Without Specific Language Impairment
Introduction: Word retrieval problems are among the limitations observed in children with specific language impairment during the initial schooling years. These restrictions are predictive of reading problems and poor performance at school. Additionally, studies on lexical access in Persian speaking children are scarce. Therefore, this study aimed to investigate and compare naming accuracy and ...
متن کاملEffect of Developmental Care on Preterm Neonates’ Neurodevelopmental Outcomes at 12 Months of Age
Background: Premature birth and subsequent admission to the neonatal intensive care unit (NICU) may impair the neurodevelopment of neonates. The present study aimed to determine the effect of developmental care on neurodevelopmental outcomes of newborns.Methods: This quasi-experimental study was conducted on 105 premature neonates (in three groups of 35 newborns). The control group receiv...
متن کاملTransient epileptic amnesia
Transient epileptic amnesia has been considered a syndrome of mesial temporal lobe epilepsy characterized by (1) recurrent episodes of isolated memory impairment of epileptic cause (ictal or postictal) while other cognitive functions remain intact; (2) interictal memory disturbances of accelerated long-term forgetting and autobiographical and topographical amnesia; and (3) late age of onset wit...
متن کاملComparison between anticipatory effect of Alexithymia and Emotion regulation Difficulties (disorder) on language impairment in Schizophrenia patients.
Background & Objective: Schizophrenia is one of the most fundamental challenges related to mental health. Linguistic disorganization and dysregulation are considered the main symptoms of schizophrenia diagnosis. The aim of the present study is to evaluate the anticipatory effect of alexithymia and emotional-dysregulation disorder on language disorders in schizophrenic patients. Material & Meth...
متن کاملComprehension of Passive Structure: Study of Children with and without Specific Language Impairment
Objectives: Specific language impaired children, despite being normal in cognitive and neurological characteristics, and also normal levels of hearing, experience multiple problems in syntax comprehension. This study compared the passive comprehension as one of Syntactic Structures in Persian-speaking typically developing children and Specific language impaired children. Methods: 10 children w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Seizure
دوره 14 شماره
صفحات -
تاریخ انتشار 2005