Browsing by Author "Chiesa Docampo, Franco"

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    Closed-loop in neuroscience: can a brain be controlled?
    (2018) García Violini, Demián; Bertone-Cueto, Nicolás I.; Martínez, Sebastián; Chiesa Docampo, Franco; de la Fuente, Verónica; Belluscio, Mariano; Piriz, Joaquín; Sánchez-Peña, Ricardo
    "An experimental setup capable of stimulating, inhibiting, sensing, processing and analyzing a iological system is presented. The experimental setup is based on open-source, open hardware commercial devices. It can be applied to record and control neuronal activity, for example to stablish causal links between neurons and behavior in a closed-loop fashion. Cells or group of cells can be triggered by acoustical, electrical or light impulses. This last case is based on a technique defined as optogenetics. The latter is used in an example that reads and controls neuronal activity of a population of neurons in laboratory rats forcing them to transition between neuronal states, illustrates the system developed in this work. Index Terms—Optogenetics, closed-loop, automatic control, open-source, open-hardware."
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    Sistema de fotometría de fibra óptica para registrar actividad neuronal en animales en libre movimiento
    (2021) Chiesa Docampo, Franco; Piriz, Joaquín
    "El objetivo de este trabajo es presentar la investigación y desarrollo de un sistema cuyo fin es registrar por medios ópticos la actividad poblacional de neuronas identificables genéticamente. Se trata de una iniciativa conjunta para armar un equipo de fácil uso y mantenimiento. Detallando su forma de instalación, calibración y funcionamiento."