Temporal frequency of subthreshold oscillations scales with entorhinal grid cell field spacing.
نویسندگان
چکیده
Grid cells in layer II of rat entorhinal cortex fire to spatial locations in a repeating hexagonal grid, with smaller spacing between grid fields for neurons in more dorsal anatomical locations. Data from in vitro whole-cell patch recordings showed differences in frequency of subthreshold membrane potential oscillations in entorhinal neurons that correspond to different positions along the dorsal-to-ventral axis, supporting a model of physiological mechanisms for grid cell responses.
منابع مشابه
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عنوان ژورنال:
- Science
دوره 315 5819 شماره
صفحات -
تاریخ انتشار 2007