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Cerebral evoked potentials in human chronic Chagas' disease.
Genovese, O M; Sanz, O P; Correale, J; Erro, M G; Sica, R E.
Afiliação
  • Genovese OM; Sección Electroneurofisiología Clínica, Hospital Ramos Mejía, Buenos Aires, Argentina.
Arq Neuropsiquiatr ; 47(3): 274-8, 1989 Sep.
Article em En | MEDLINE | ID: mdl-2515841
Seventy five patients with the diagnosis of chronic Chagas' disease were studied by employing EPs techniques. Two of them had delayed arrival of the signal to the Erb's point and one to the spinal cord when looking at SEPs. Two patients had increment of the time interval between waves Ist and IIIrd, when studying PEATs. These findings were interpreted as due to peripheral nerve fibers damage, a feature described in previous papers. The most striking finding was the prolonged time interval between waves N13 and N20 (SEPs) found in two patients and between waves IIIrd and Vth (PEAT) seen in 7 affected subjects. These observations suggested the development of some sort of CNS involvement, perhaps related to myelin damage, in patients who reached the chronic state of the infection.
Assuntos
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Tronco Encefálico / Doença de Chagas / Potenciais Evocados Limite: Adolescent / Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Arq Neuropsiquiatr Ano de publicação: 1989 Tipo de documento: Article País de afiliação: Argentina País de publicação: Alemanha
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Tronco Encefálico / Doença de Chagas / Potenciais Evocados Limite: Adolescent / Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Arq Neuropsiquiatr Ano de publicação: 1989 Tipo de documento: Article País de afiliação: Argentina País de publicação: Alemanha