The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2022
Filed:
Mar. 29, 2018
Institut Du Cerveau ET DE LA Moelle Epiniere (Icm), Paris, FR;
Centre National DE LA Recherche Scientifique (Cnrs), Paris, FR;
Institut National DE LA Sante ET DE LA Recherche Medicale (Inserm), Paris, FR;
Assistance Publique-hopitaux DE Paris (Ap-hp), Paris, FR;
Sorbonne Universite, Paris, FR;
Pierre Pouget, Paris, FR;
Alexis Genin, St Leu d'Esserent, FR;
INSTITUT DU CERVEAU ET DE LA MOELLE EPINIERE (ICM), Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CRNS), Paris, FR;
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), Paris, FR;
ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS (AP-HP), Paris, FR;
SORBONNE UNIVERSITE, Paris, FR;
Abstract
A method for generating an indicator or biomarker of colour perception in a mammalian subject, where the method may include submitting the mammalian subject to a multicoloured dynamic stimulus comprising displaying, on a display device. The method may include controlling a change over time of at least one of the two colours of the multicolour pattern when displaying the dynamic multicolour stimulus, to vary the displayed luminance of this colour (usually several times). The method may include acquiring, by using an image acquisition device, an oscillatory response of a pupil of the mammalian subject. The method may include generating, from the acquired response, a signal representative of the power of the pupil's oscillatory response as a function of the change over time of at least one of the two colours when displaying the dynamic multicoloured stimulus.