Uhlirova et al. [47 (link)] report arteriolar diameter responses to both optogenetic and sensory stimulations measured using in vivo two-photon imaging, during both awake and under anesthesia conditions in mice. Briefly, four different stimulation protocols were used in their study: three conducted under the administration of the anesthetic α-chloralose, and the fourth during the awake condition. Below, summarized descriptions of each stimulation protocol are presented, and we refer the reader to the original publication [47 (link)] and our previous modeling paper [42 (link)] for a complete description.
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