José Damián Carrillo-Ruiz

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PURPOSE Our aim was to evaluate the safety and efficacy of electrical stimulation of the hippocampus in a long-term follow-up study, as well as its impact on memory performance in the treatment of patients with refractory mesial temporal lobe epilepsy. METHODS Nine patients were included. All had refractory partial complex seizures, some with secondary(More)
OBJECTIVE In the treatment of tremor and rigidity in patients with Parkinson's disease (PD), the prelemniscal radiation (RAPRL), a subthalamic bundle of fibers, is an exquisite target that can be visualized easily on ventriculograms. We sought to evaluate the effect of electrical stimulation of the RAPRL on symptoms and signs of PD in a long-term trial and(More)
OBJECTIVE To evaluate the efficacy of chronic electrical stimulation of centromedian thalamic nuclei (ESCM) in the treatment of difficult-to-control seizures. METHODS Thirteen patients underwent ESCM for periods ranging from 12 to 94 months (mean, 41.2 mo) with electrodes stereotactically placed in both centromedian nuclei and connected to internalized(More)
PURPOSE The efficacy and safety of cerebellar stimulation (CS) was reevaluated in a double-blind, randomized controlled pilot study on five patients with medically refractory motor seizures, and especially generalized tonic-clonic seizures. METHODS Bilateral modified four-contact plate electrodes were placed on the cerebellar superomedial surface through(More)
OBJECTIVE Tremor and rigidity have been efficiently controlled by electrical stimulation of contralateral prelemniscal radiations (Raprl) in patients with unilateral Parkinson's disease. The present study determines the effect of bilateral Raprl electrical stimulation in a group of patients with severe bilateral tremor, rigidity, and bradykinesia. METHODS(More)
Adrenal chromaffin cells in vitro respond to nerve growth factor (NGF) by expressing neuronal traits. Low frequency magnetic (LFM) field stimulation, while inducing a variety of effects on several cell types, has never been studies as to its effects on chromaffin cell cultures. The purpose of this study was to compare the effects of LFM field stimulation(More)
Previous studies have shown the existence of either cellular or humoral MBP-reactive elements up to 5 years after spinal cord injury (SCI), but not the presence of both after 10 years. Twelve SCI patients, with more than 10 years of evolution, and 18 healthy blood donors were studied. Lymphocyte proliferation (colorimetric-BrdU ELISA assay) and antibody(More)
OBJECTIVE Our aim was to study electrocortical and behavioral responses elicited by 6, 60 and 3/s stimulation of the inferior thalamic peduncle (ITP) and nucleus reticularis thalami (Re) in a patient with of major depression disorder resistant to psychotherapy, pharmacotherapy and electroconvulsive therapy and candidate to be treated by electrical(More)
Motor cortex stimulation (MCS) is useful to treat patients with neuropathic pain syndromes, unresponsive to medical treatment. Complex regional pain syndrome (CRPS) is a segmentary disease treated successfully by spinal cord stimulation (SCS). However, CRPS often affects large body segments difficult to cover by SCS. This study analyzed the MCS efficacy in(More)
OBJECTIVE Stereotaxic lesions of the orbitofrontal-thalamic system, specifically the thalamic reticular nucleus (TRN), could be helpful to prevent perseverative behavior in rats produced by 8-OH-DPAT. METHODS Fifty rats were conditioned in a T-maze to measure the number of perseverations. Habituation was performed on days 1 and 2, baseline scores were(More)