[Pharmacoresistant temporal-lobe epilepsy. Exploration with foramen ovale electrodes and surgical outcomes].

Aim: To report our experience in the surgical treatment of temporal-lobe epilepsy.

Patients And Methods: An analysis was performed of the outcomes of 137 patients submitted to surgery between 1990 and 2001, with a follow-up of more than two years. A study was conducted of the percentages of successful detection by the different complementary tests--MRI, EEG, interictal SPECT, video-EEG with foramen ovale electrodes (FOE), neuropsychological study (NPS)--and the precision with which they reported the epileptogenic focus.

[Prognostic value of electrocorticography in temporal lobe epilepsy: patterns of relationing mesial and neocortical activity].

Introduction: Electrocorticography (ECoG) monitoring in temporal lobe epilepsy (TLE) has been employed since the 40 s as a means to delineate surgical removal especially in lesional epilepsy, to reduce resection size and decrease cognitive sequelae (memory, naming). However in recent years, ECoG has been claimed to lack indications and prognostic value in cases of non lesional TLE. On the grounds of the pathophysiological relationship between mesial structures and neocortex (through propagation pathways) we have suggested a classification of ECoG activity patterns regarding the activities simultaneously recorded in mesial and neocortical grids.

[Guidelines of the Spanish Society of Cardiology for clinical practice in exercise testing].

Most exercise testing is performed in adults with known or suspected ischemic heart disease. In the last few years cardiac imaging techniques have been applied in this field, improving the information obtained with the procedure. However, the exceptions to this rule are emerging rapidly not only in healthy people (asymptomatic individuals, athletes, handicapped people) but also in cardiac patients (advanced congestive heart failure, hypertension, rhythm disorders, congenital heart disease, etc.

[Prognostic value of pre-discharge exertion echocardiography after acute myocardial infarct].

Objective: The aim of the present work was to ascertain the usefulness of exercise echocardiography performed prior to discharge following acute non-complicated myocardial infarction in the prognosis and detection of multi-vessel disease.

Patients And Methods: Sixty-five consecutive patients with primary episode of acute non-complicated myocardial infarction, with normal or slightly depressed ventricular function, were studied. Submaximal exercise test including echocardiogram pre- and immediately post-exercise were performed 7 to 10 days after infarction.

Inhibitory neurons in the human epileptogenic temporal neocortex. An immunocytochemical study.

Immunocytochemical methods were used to study alterations in inhibitory neuronal circuits in human neocortex resected during surgical treatment of intractable temporal epilepsy associated or not with brain tumours. The epileptogenic cortex was characterized and divided into spiking or non-spiking zones by intraoperative electrocorticography (ECOG). The resected cortex was cut into blocks, sectioned and stained immunocytochemically for visualization of glutamic acid decarboxylase (GAD), the calcium-binding protein, parvalbumin (PV) and glial fibrillary acidic protein (GFAP).