INSTALLATION OF IDENTIFICATION OF THE CEREBRAL ELECTRICAL ACTIVITY OF A PERSON IN RESPONSE TO OSMIC STIMULI

摘要

The facility (1) comprises an olfactometer (2) having an inlet (7) for an osmotic vector not stimulating the trigeminal nerve, an inlet (8) for an osmotic vector of a predefined odor family, a nasal nozzle (9), a supply circuit (11) in osmic vector and valves (1 1a); means (13) for supplying osmic vectors; an electroencephalograph (3) having an EEG headset (15), means (16) for processing and recording the signals received from the headphones (15), means (18) for displaying, printing the time curve of the signals heaters; the means (19) for controlling the electroencephalograph (3) and the means (12) for controlling the olfactometer (2) being associated so that the person is subjected, in a first phase, to the osmotic vector not stimulating the trigeminal nerve, and in a second phase, in addition to the osmic vector corresponding to the predefined odor family; the visualization means (18) for printing are associated with the olfactometer (2) for displaying, printing the effective temporal curve signals / osmic vectors CRsvo; a memory (21) having theoretical signal / vector osmic time curves CTisvo, corresponding to standard causes; means (22) for comparing the effective temporal curve / osmic vector curve CRsvo and the theoretical temporal signals / osmic vectors CTisvo, so as to identify which temporal curve signals / vectors osmic theoretical CTisvo type approaches the curve the most effective temporal signals / osmic vectors CRsvo.