Concurrent and quantitative evaluation of neuronal activity and eye movement signals in behavioral experiments.
Using inexpensive integration circuits, a device was developed that can transform extracellularly recorded neuronal impulses into signals readily visible on polygraph charts. The device included also a frequency divider. The characteristics of the circuit are quantitatively evaluated. The problems related to the limitation of such analog circuits are discussed.
D000818:Animals; D004585:Electrooculography; D004594:Electrophysiology / Q000295:instrumentation*; D005133:Eye Movements; D000882:Haplorhini; D009474:Neurons / Q000502:physiology*