Figure 5.

Convolution kernels relating the neuronal response to the capillary response evoked by whisker stimulation. (a) Normalized neuronal and capillary responses to whisker stimulation. Each response is the mean ± SD of 9 vessels in 9 mice, 34 experiments. Multiple trials were averaged for each experiment. Stimulus onset at time = 0 s. (b) Convolution kernels for euglycemia and hypoglycemia trials (mean ± SD; 9 vessels in 9 mice, 19 experiments for each trace). The kernels represent the relation between the non-normalized neuronal response and the non-normalized vessel response for each trial. (c) Same as (b) except that the kernel is calculated from all euglycemia, hypoglycemia and control trials (mean ± SD, 9 vessels in 9 mice, 34 experiments). a.u.: arbitrary units.