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. 2013 Mar 21;6:3. doi: 10.3389/fnmol.2013.00003

FIGURE 1.

FIGURE 1

Optical triggering of neurosecretion. (A) Diagram of the experimental approach. Secretion upon light stimuli was detected by amperometry in LiGluR(+) chromaffin cells while VGCC where blocked by toxins (Vox, oxidation voltage; SV, secretory vesicle). (B) Amperometric current recording (black plot) from a single LiGluR(+) cell in response to 5 s, 380 nm light pulse (red plot), and the secretory rate (green plot).