Instrument that simultaneously records physiological signals, typically including cardiovascular, respiratory, and electrodermal activity, during an examination

1 photograph glass plate negative; 16.5 x 12cm

M0001644: Photograph of an ink polygraph by Dr James Mackenzie (1853-1925), British heart surgeon

The lying brain : lie detection in science and science fiction / Melissa M. Littlefield.

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Lie detectors and detection

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M0001644: Photograph of an ink polygraph by Dr James Mackenzie (1853-1925), British heart surgeon

The lying brain : lie detection in science and science fiction / Melissa M. Littlefield.