Uncovering the Mysterious Origins of Local Field Potentials
نویسنده
چکیده
In this issue of Neuron, Katzner et al. use a combination of multielectrode recordings and optical imaging to determine the spatial extent of local field potential (LFP) activity in primary visual cortex. By estimating the orientation selectivity of stimulus-evoked LFP activity from the map of orientation preference obtained using optical imaging, they find that LFP selectivity is best fit using signals within 250 microm of the recording electrode.
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عنوان ژورنال:
- Neuron
دوره 61 شماره
صفحات -
تاریخ انتشار 2009