Abstract
40 subjects of both sexes assigned to five groups of 8: healthy students, homozygous sicklemics, hemoglobin SC sicklemics, sickle cell Bo thalassemics, and sickle cellB+ thalassemics were subjected to 1/simple auditory stimuli; 2/paired auditory stimuli. The subjects were asked to respond quickly, by pressing a pushbutton on detection of the simple stimulus or the unconditionnal stimulus of paired stimuli.
A subsequent increase in reaction times and a reduction in event-related potential component amplitudes were obvious in major (SS and SC) sicklemics compared to controls and sickle cell B thalassemics. Between simple and paired auditory conditions, reaction times were more increased in sicklemics than in controls.
These findings suggest that impairment of attentivenes, performance and cognitive capability in sicklemics is a function of sickle cell anemia severity.
Sommario
40 soggetti dei due sessi presi in gruppi di studenti sani e di varie categorie di malati di talassemia tipo Sickle cell sono stati sottoposti a stimoli uditivi semplici e appaiati. I soggetti sono stati invitati a rispondere premendo un tasto in relazine a uno stimolo semplice o appaiato. Si ebbe un aumento dei tempi di reazione e una riduzione dell'ampiezza dei potenziali evocati nei malati più seri comparativamente ai controlli e ai talassemici del tipo Sickle cell B. I tempi di reazione erano aumentati tra i siclemici in modo più netto che nei controlli. Questi dati fanno pensare che l'interessaménto dell'attenzione, delle performances e dell capacità cognitive nei siclemici è una espressione della severità del quadro di anemia.
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References
Adeloye A., Odeku E.L.:The nervous system in sickle cell disease. Afr. J. Med. Sci., 1:33–48, 1970.
Arena J.M.:Cerebral vascular lesions accompanying sickle cell anemia. J. Pediatr., 14:745–751, 1939.
Asher S.W.:Multiple cranial neuropathies, trigeminal neuralgia, and vascular headaches in sickle cell disease. A possible common mechanism. Neurology., 30:21–212, 1980.
Begue P., Faure C., Rousseau M.C., Bonnet Gadjos M., Lasfargues G.:Accidents vasculaires cérébraux au cours de la drépanocytose homozygote de l'enfant: 3 observations. Ann. Méd. Interne, 132:190–194, 1981.
Begue P., Assimadi K.:Diagnostic de la drépanocytose et ses complications. Laboratoires Sandoz (Ed)., 78–96, 1984.
Boros L., Thomas C., Weiner W.D.:Large cerebral vessel disease in sickle cell anemia. J. Neurol. Neurosurg. Psychiatry., 39:1236–1239, 1976.
Boeselman B., Kraines S.M.:Mental changes including aphasia in patient with sickle cell anemia. Am. J. Psychiatry., 94:709–712, 1939.
Cabannes R., Lonsdorfer J., Sangare A.:Le point sur la drépanocytose. Population et médecine tropicales., 21:1–4, 1986.
Charmot G., Reynaud R.:Anémie drépanocytaire avec paraplégie spasmodique. Lésions hépatiques et altérations osseuses. Méd. Trop., 17:826–829, 1957.
Contamin F., Najman A., Mignot B., Singer B., Vincenot M.:Accident vasculaire ischémique cérébral (occlusion des branches de l'artère sylvienne) chez un adulte jeune malien, porteur d'une drépanocytose hétérozygote. Etude clinique et angiographique: discussion étiologique. Ann. Méd. Interne, 128:355–361, 1977.
Donchin E., Lindsley B.:Average evoked potentials and reaction times to visual stimuli. Electroenceph.clin. neurophysiol., 20:217–223, 1966.
Edington G.M., Lehmann H.:Expression of sickle cell gene in Africa. Br. Med.J., 1:1308–1311, 1955.
Gallais P., Cardaire G., Planques L., Pruvost A., Cros R., Nabholtz M.:Les manifestations neuropsychiques de la sicklanemie. A propos d'une forme mentale chez un noir (première observation neuropsychique Française). Bull. Soc. Pathol. Exot., 45:103–112, 1952.
Gerald B., Sebes J.L., Langston J.W.:Cerebral infarction secondary to sickle cell disease. Arteriographic findings. Am. J. Radiol., 134:1209–1212, 1980.
Gioux M., Paty J., Brun A., Bensch C.:Concomitants électrophysiologiques corticaux et du temps de réaction chez l'escrimeur. Médecine du sports., 54:33–37, 1980.
Grummow L.J., Dustman R.E., Keaney R.P.:Remote effects of cerebrovascular accidents: visual evoked potentials and functional coupling: Electroenceph. clin. Neurophysiol., 58:408–417, 1984.
Grummow L.J., Dustman R.E., Keaney R.P.:Cerebrovascular accident, alters P 300 event — related potential characteristics. Electroenceph. clin. Neurophysiol., 63:137, 1986.
Haag S.A.V.M., Brunia C.H.M.: (1985)Anticipatory response relevant muscle activity, CNV amplitude and simple reaction times. Electroenceph. clin. Neurophysiol., 61:30–39.
Hofrichter, J., Ross, P.D., Eaton W.A.:Kinetics and mechanism of deoxyhemglobin S gelation. Proc. Natl. Acad. Sci. USA., 71:4864–4868, 1974.
Ingram V.M.:A specific chemical difference between the globins of normal human and sickle cell anaemia haemoglobin. Nature., 178:792–794, 1956.
Jaspers H.H.: (1958)Report of committee on methods of clinical examination in electroencephalography. Electroenceph. clin. Neurophysiol., 10:370–375, 1958.
Jeffries B.F., Lipper M.H., Kishore P.R.S.:Major intracerebral arterial involvement in sickle cell disease. Surg. Neurol., 14:291–295, 1980.
Jouandet M., Gazzaniga M.:The frontal lobes in: M.S. Gazzaniga (Ed) Handbook of Behavioral Neurobiology, Vol. 2 Plenum, New York, 25–29, 1979.
Karlin L., Martz M.J., Brauth S.E., Mordkoff A.:Auditory evoked potentials, motor potentials and reaction times. Electroenceph. clin. Neurophysiol., 31:129–136, 1971.
Kimmelstiel P.:Vascular occlusion and ischemic infarction in sickle cell disease. Am. J. Med. Sci., 216:11–19, 1948.
Lehmann H., Huntsman R.G.:Man's haemoglobins (revised edition). Oxford, North Holland Publ. Co, Amsterdam, 1974.
Lesevre N.:Possibilités et limites des potentiels évoqués pour l'analyse des états de veille et des processus d'attention sélective. Revue des données récentes. Rev. — E.E.G.-Neurophysiol (Paris)., 2:121–120, 1979.
Livingstone F.P.:Abnormal hemoglobins in human populations. Chicago, Aldine Publishing company., 76–84, 19679
Nagel R.L., Chang H.:Methods for the study of sickling and hemoglobin S gelation. Methods Enzymol., 76:160–792, 1981.
Ndo D.C., N'Diaye I.P., Girard P.L., Dumas M.:Drépanocytose et paraplégie régressives au cours du yoga. Bull. Soc. Med. Afr. Noire. Lang. Fr., 18: 520–523, 1973.
Noguchi C.T., Torchia D.A., Schechter A.N.:Polymerization of hemoglobin in sickle trait erythrocytes and lysates. J. Biol. Chem., 256:4168–4171, 1981.
Osuntokun B.O.:Complicated migraine and haemoglobin AS in Nigerians. Br. Med. J., 2:621–622, 1972.
Osuntokun B.O.:Neurologicol symptoms management and prognosis in sickle cell anemia. Trop. Doct., 11:2–7, 1981.
Portnoy B.A., Herion J.C.:Neurological manifestation in sickle cell disease, with a review of the literature and emphasis on prevalence of hemiplegia. Ann. Intern. Med., 76:643–652, 1972.
Powards D.R., Wilson B., Imbus C., Pagelow C., Allen P.J.:The natural history of stroke in sickle cell disease. Am. J. Med., 65:461–471, 1978.
Rowland L.P.:Neurological manifestations in sickle cell disease. J. Nerv. Ment. Dis., 115:456–457, 1952.
Serjeant G.R.:The central nervous system. In: the clinical features of sickle cell disease. Amsterdam, North Holland., 199–207, 1974.
Serjeant G.R., Norman W., Todd G.B.:The internal auditory canal and sensory neural hearing loss in homozygous sickle cell disease. J. Laryngol. Otol., 89:453–455, 1975.
Shako D., Clarysse J.:Hémoglobinopathie S et complications neurologiques. Acta. Neurol. Belg., 77: 105–114, 1977.
Stephen W.A.:Multiple cranial neuropathy, trigeminal neuralgia and vascular headache in sickle cell disease, a possibile common mechanism. Neurology., 30: 210–211, 1980.
Tarchanoff G.:Uber die galvanischen erscheinungen in der haut des menschen bei reizung der sinnesorgane und bein verschiedenen formen der psychicochemischen tatigkeit. Pflugers Archives., 46:46–55, 1980.
Todd G.B., Serjeant G.R., Larson M.R.:Sensory neural hearing loss in Jamaicans with SS disease. Acta. Otolaryngol., 76:268–272, 1973.
Walters I., Buchanan I., Dorn L., Luff J.:Complications of sickle cell disease. Neurs. Clin. North. Am., 18:139–184, 1983.
Wolman L., Hardy A.G.:Spinal cord infarction associated with sickle cell trait. Paraplegia., 7:282–291, 1970.
Zeldine D.H.:Manifestations neurologiques des drépanocytoses. Med. Trop., 38:197–199, 1978.
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Hamon, J.F., Seri, B. & Sangare, A. Auditory event-related potentials and reaction times during simple sensorymotor tasks in subjects with sickle cell disease and related hemoglobinopathies. Ital J Neuro Sci 11, 249–258 (1990). https://doi.org/10.1007/BF02333854
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DOI: https://doi.org/10.1007/BF02333854