Disorders of executive functioning have recently been reported in patients with juvenile myoclonic epilepsy (JME); however, data on other syndromes of generalized idiopathic epilepsy (IGE) other than JME, especially in adolescence, are scarce. The aim of this study was to explore specific executive functions in a group of adolescents with IGE of short duration and to evaluate the possible factors that might influence these functions. Material and Methods. Neuropsychological investigation of executive functions (the Verbal Fluency Test, the Five-Point Test, the Trail-Making Test, and the Stroop test) was performed in 59 patients aged 14–17 years and meeting the diagnostic criteria for IGE, and in the group of 59 agematched controls without any history of epilepsy. Results. The IGE group subjects scored worse than the controls in most of the executive function tests: phonemic (P=0.008) and semantic (P=0.001) word fluency, figural fluency (P=0.008), visual search and sequencing of numbers (P=0.001), and alternate number-letter sequencing (P=0.018). None of the test scores differed between the new-onset and the established IGE groups, or between the groups of cases with and without myoclonias. No relationship between executive functioning and gender, age, duration or activity of epilepsy, treatment, or epileptiform discharges on electroencephalography was found. Conclusions. Executive dysfunction was present in adolescents with JME and other syndromes of IGE, manifesting with generalized tonic-clonic seizures without myoclonias, despite short duration and benign course of epilepsy
Aortic dissection is a life-threatening rare condition that may virtually present by any organ system dysfunction, the nervous system included. Acute cerebral infarction among multiple other neurological and non-neurological presentations is part of this acute aortic syndrome. Rapid and correct diagnosis is of extreme importance keeping in mind the possibility of thrombolytic treatment if a patient with a suspected ischemic stroke arrives to the Emergency Department within a 4.5-h window after symptom onset. Systemic intravenous thrombolysis in the case of an acute brain infarction due to aortic dissection may lead to fatal outcomes. In this neurological emergency it is important to rule out underlying aortic dissection by choosing appropriately quick and accurate diagnostic tool. We aimed to present a prospective follow-up case, where carotid ultrasound examination was the primary key method that led to a correct diagnosis in hyperacute (<24h) Stanford type A aortic dissection presenting as an acute ischemic stroke, and thereafter with a repeated contrast-enhanced computed tomography and transthoracic echocardiography, helped to monitor topography of intravascular processes and hemodynamic properties during the clinical course of a disease, which influenced treatment decisions. Thus, we reviewed the literature mainly focusing on the various neurological aspects associated with aortic dissection.
The aim of this study was to investigate behavioral problems in two groups of children with benign childhood epilepsy with centrotemporal spikes (BECTS), i.e., those treated with antiepileptic drugs and those not treated in order to identify the factors associated with behavioral problems. Material and Methods. In total, 20 newly diagnosed untreated, 23 treated patients with BECTS, and 20 patients with acute/subacute peripheral nervous system disorders as a comparison group (aged 6–11 years) were examined. The evaluation was performed using the Lithuanian version of the Child Behavior Checklist (CBCL). Schooling parameters, clinical parameters, EEG parameters, and their relation to the results of the CBCL were also investigated. Results. The treated patients with BECTS had significantly higher scores in the subscales of Social Problems, Anxious/Depressed, Aggressive Behavior, and Attention Problems compared with the scores of the patients with peripheral nervous system disorders. A significant relationship was established between the scores of native language grades and Attention Problems; grades in mathematics and treatment duration; and age when the first seizure occurred and Delinquent Behavior in the group of treated patients. The duration of epilepsy was positively correlated with the scores in the subscales of Withdrawn and Delinquent Behavior. The presence of additional extrarolandic focus and spread of focal specific discharges to the centrofrontotemporal and centroparietotemporal areas were related to higher scores in Social Problems, Attention Problems, and Delinquent Behavior in the group of the treated patients with BECTS. Conclusions. Children with BECTS, especially those treated and with a longer epilepsy course, were found to be at risk of behavioral problems. Lower grades were associated with a longer disease course and medications. The presence of extrarolandic discharges was related to higher CBCL scores in the group of the treated patients with BECTS.
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