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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: J Neural Eng. 2015 Dec 10;13(1):016006. doi: 10.1088/1741-2560/13/1/016006

Figure 1.

Figure 1.

Electrode placement in acute stimulation experiments.(a) The inferior lacrimal gland rests beneath the globe, behind the orbital rim. A bipolar electrode was implanted within the orbit, adjacent to the lacrimal gland. (b) The ethmoid nerve courses deep within the orbit, exiting posterior and nasal to the globe. A monopolar electrode was inserted through the caudal supraorbital incisure and advanced, behind the globe, toward the ethmoid nerve foramen. Blue color corresponds to insulation.