Action potential form discriminator
Action potential form discriminator for selecting from within a train of action potentials or spikes, those which have an amplitude or form that is within some preset limits, consisting of an input module 1 which offers two output pulses corresponding to the cutting of the spike with two specified a...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | Action potential form discriminator for selecting from within a train of action potentials or spikes, those which have an amplitude or form that is within some preset limits, consisting of an input module 1 which offers two output pulses corresponding to the cutting of the spike with two specified amplitude values, three comparator modules 2, 3, 4 and an integrator output module 5, such that the spike in progress is valid if its form matches that pre-selected based on three parameters: duration of pulse A, duration of pulse B, and delay D between the two (measured in comparator modules 2, 3 and 4 respectively). It has application in Physiology and Medicine, as well as in those research and industrial fields that require discrimination of events in a complex signal via the form of any of its component elements.
DISCRIMINADOR DE FORMAS DE POTENCIALES DE ACCION, QUE PERMITE SELECCIONAR, DENTRO DE UN TREN DE POTENCIALES DE ACCION O ESPIGAS, AQUELLOS QUE POSEAN UNA AMPLITUD O FORMA QUE ESTE DENTRO DE UNOS LIMITES ESTABLECIDOS, CONSTITUIDO POR UN MODULO DE ENTRADA (1) QUE OFRECE DOS PULSOS DE SALIDA CORRESPONDIENTES AL CORTE DE LA ESPIGA CON DOS VALORES DE AMPLITUD DETERMINADOS, TRES MODULOS COMPARADORES (2, 3, 4) Y UN MODULO INTEGRADOR DE SALIDA (5), DE TAL FORMA QUE LA ESPIGA EN CURSO SE DARA POR VALIDA SI SU FORMA SE AJUSTA A LA PRESELECCIONADA EN BASE A TRES PARAMETROS: DURACION DEL PULSO A, DURACION DEL PULSO B, Y RETRASO D EXISTENTE ENTRE AMBOS (MEDIDOS EN LOS MODULOS COMPARADORES 2, 3 Y 4, RESPECTIVAMENTE). ES DE APLICACION EN FISIOLOGIA Y MEDICINA, ASI COMO EN AQUELLOS CAMPOS DE INVESTIGACION E INDUSTRIALES QUE REQUIERAN LA DISCRIMINACION DE EVENTOS EN UNA SEÑAL COMPLEJA POR LA FORMA DE ALGUNO DE SUS ELEMENTOS CONSTITUYENTES. |
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