title: Changes in fluorescence, turbidity, and birefringence associated with nerve excitation.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001718:Birefringence; D003445:Crustacea; D004558:Electric Stimulation; D005453:Fluorescence; D055095:Optics and Photonics; D009435:Synaptic Transmission