Héctor Armando Cisneros Muñoz
Mexican Social Security Institute
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Featured researches published by Héctor Armando Cisneros Muñoz.
Electroencephalography and Clinical Neurophysiology | 1979
Francisco Velasco; Marcos Velasco; Carlos Cepeda; Héctor Armando Cisneros Muñoz
Quantitative changes in the number of EEG waves and MUA neuronal spikes of various thalamic nuclear groups were studied during steady and transitional wakefulness-sleep states in a group of patients with implanted electrodes, used as an electrophysiological procedure for the surgical treatment of unilateral tremor and rigidity. Thalamic nuclei included ventroposterolateral (VPL), ventrolateral (VL) and centromedian (CM). Steady states included initial wakefulness (W1), slow wave sleep (SWS) I, II, IV and IIL, paradoxical sleep phasic (PSP) and tonic (PST) and final wakefulness (W2). Transitional states included transition from SWS to PSP (transition) and from sleep to W2 (arousal). (1) There was a significant correlation in EEG and MUA between different thalamic nuclei simultaneously recorded in the same patient during different steady-states. (2) Thalamic MUA significantly decreased from W to SWS, increased from SWS to PS and SWS to W2, while thalamic EEG significantly decreased from W to SWS, increased from SWS to W2 but was not significantly modified from SWS to PS, consecutive steady-state shifts. (3) Thalamic MUA significantly decreased while EEG remained unchanged from PSP to PST consecutive steady-state shifts. (4) Both thalamic MUA and EEG significantly decreased from SWS II to IIL while they were not systematically modified from W1 to W2 indirect steady-state shifts. (5) Thalamic MUA significantly increased 1 sec before transition and arousal while EEG increased 5 sec after arousal and did not change during transition.
Cirujano general | 2003
Juan Carlos Mayagoitia González; Héctor Armando Cisneros Muñoz; Daniel Suárez Flores
Cirujano general | 2001
Héctor Armando Cisneros Muñoz; Juan Carlos Mayagoitia González; Daniel Suárez Flores
Cirujano General | 2000
Héctor Armando Cisneros Muñoz
Cirujano General | 2003
Daniel Suárez Flores; Juan Carlos Mayagoitia González; Héctor Armando Cisneros Muñoz
Cirujano General | 2004
Juan Carlos Mayagoitia González; Julio Alejandro López Hernández; Daniel Suárez Flores; Héctor Armando Cisneros Muñoz
Cirujano General | 2003
Héctor Armando Cisneros Muñoz; Juan Carlos Mayagoitia González; Daniel Suárez Flores
Cirujano General | 2004
Daniel Suárez Flores; Juan Carlos Mayagoitia González; Héctor Armando Cisneros Muñoz; Raúl García Miranda
Cirujano General | 2002
Juan Carlos Mayagoitia González; Héctor Armando Cisneros Muñoz; Daniel Suárez Flores
Cirujano general | 2012
Héctor Armando Cisneros Muñoz; Juan Carlos Mayagoitia González; Héctor Manuel Cisneros Rodríguez