Recursos de colección

Repositório Comum (25.459 recursos)

É um repositório para instituições de ensino e investigação produtoras de literatura científica cuja dimensão ainda não justifica a criação de um repositório próprio. Permite integrar instituições, grupos ou indivíduos na infra-estrutura do projecto, nomeadamente através das pesquisas do Portal RCAAP e da B-On.

Neurologia

Mostrando recursos 1 - 3 de 3

  1. Fibromuscular dysplasia with dissecting basilar aneurysm: Endovascular treatment

    Ribeiro, M; Soares-Fernandes, J; Rocha, J; Machado, A; Cerqueira, J; Moreira da Costa, JA; Reis, J
    - 22-jun-2013

  2. Unexpected angiographic and visual findings after clipping of a carotid-ophthalmic aneurysm

    Mascarenhas, L; Ribeiro, M; Guimarães, S; Rocha, J; Alegria, C
    A 56-year-old woman underwent surgery for a ruptured carotid-ophthalmic artery aneurysm. Intraoperative visual inspection confirmed that the ophthalmic artery was left intact. She had no light perception on the operated side right after surgery. Angiography one week after surgery confirmed exclusion of the aneurysm, no filling of the proximal portion of the ophthalmic artery, and a very faint filling of its distal orbital part. She gradually recovered from this deficit and 9 months after surgery she is capable of counting fingers. At this time angiography displayed filling of all the portions of the ophthalmic artery, absence of recruitment of collateral...
    - 11-feb-2012

  3. Frontal lobe epilepsy

    Beleza, P; Pinho, J
    About one-quarter of patients with refractory focal epilepsies have frontal lobe epilepsy (FLE). The typical seizure semiology for FLE includes unilateral clonic, tonic asymmetric or hypermotor seizures. Interictal electroencephalograms (EEG) usually reveal interictal epileptiform discharges and rhythmical midline theta, which has localizing value. The usefulness of ictal EEG recordings is limited by frequent muscle artifacts in motor seizures and because a large portion of the frontal lobe cortex is "hidden" to scalp electrodes. Ictal single photon emission CT and positron emission tomography are able to localize FLE in about one-third of patients only. A pre-surgical evaluation should include, whenever possible,...
    - 11-feb-2012

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