La actividad de una sola neurona y la oxigenación del tejido en la corteza cerebral

Jeffrey K Thompson1, Matthew R Peterson, Ralph D Freeman

  • 1Group in Vision Science, School of Optometry, Helen Willis Neuroscience Institute, University of California, Berkeley, CA 94720-2020, USA.

Science (New York, N.Y.)
|February 15, 2003
PubMed
Resumen

La resonancia magnética funcional dependiente del nivel de oxígeno en la sangre detecta la actividad neuronal a través de cambios hemodinámicos. Este estudio muestra que estos cambios ocurren a una escala fina, lo que permite la obtención de imágenes cerebrales a nivel de columnas.

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