PubMed · 578136
New technique for movement analysis: application to biological systems.
Abstract
A new system for motion analysis is described. Modulation of light intensity of an organism's movement over an opaque and transparent checkerboard grid is monitored by a photocell. The photocell's output is proportional to the organism's amplitude and frequency of movement. This output is analyzed by a continuous interval dot display and spectrum analysis. The system was tested by analyzing the activity of 4 Drosophila strains which are known to differ in their activity. General applicability of the system is discussed.
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D Dagan. 1977-09-15. New technique for movement analysis: application to biological systems.. https://doi.org/10.1007/bf01922367
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