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Ophthalmic Physiol Opt. 1995 Jul;15(4):311-7.

The use of coherence functions in the study of ocular mechanisms.

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  • 1Department of Physical Sciences, Glasgow Caledonian University, UK.


The study of ocular mechanisms is often concerned with the possible interaction of two systems. Spectral analysis has been used previously by many investigators as a tool to investigate the interrelationships in the behaviour of two or more systems. This note demonstrates the value of computing coherence functions following spectral analysis to obtain a more rigorous tool for the investigation of synergy between two systems.

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