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JoVE Journal

Behavior

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Simultaneous Recordings of Cortical Local Field Potentials and Electrocorticograms in Response to Nociceptive Laser Stimuli from Freely Moving Rats

Transcript

This method helps establish the direct relationship of electrocortical signals recorded from both ECoG and the depths of wires to answer key questions about the neuronal contributions of laser-evoke potentials. The main advantage of this technique

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We developed a technique that simultaneously records both electrocorticography and local field potentials in response to nociceptive laser stimuli from freely moving rats. This technique helps establish a direct relationship of electrocortical signals at the mesoscopic and macroscopic levels, which facilitates the investigation of nociceptive information processing in the brain.

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