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F Peronnet

Publications and source records attributed to F Peronnet.

33 records · Page 2Linked to original sources

[A minicomputer system that extracts evoked responses from the E.E.G].

EVøQ is a minicomputer system that enables one to extract average evoked responses from the E.E.G. from a large number of analog channels, and can, therefore, be oriented towards a topographic study of the responses. It allows high-frequency sampling of the signal, in order to make possible a study of the brain stem evoked responses. This system consists of three programs: a configuration-editor which allows a pre-configuration of several kinds of experiments; an acquisition program, of monitoring, calibration, signal processing and automatic control of the stimulators; finally, a management and processing program of the resulting files.

Brain Stem

[Original method of multivariate analysis, adapted for comparison of mean evoked potentials: E2 test].

This paper describes a multivariate statistical method of analysis for the comparison of 2 paired series. For such paired series, this test, called E2, is analogous to the generalized Hotteling T2 test, as epsilon test (pairing method) is analogous to Student's t test. Here we give an example of its application to a comparison of curves, in this particular case average auditory evoked potentials, picked up at symmetrical points on the scalp.

Acoustic Stimulation