Autoren:	Lamme, Victor
Titel:	The crack of dawn : perceptual functions and neural mechanisms that mark the transition from unconscious processing to conscious vision
Online-Publikationsdatum:	29-Nov-2016
Erscheinungsdatum:	2015
Sprache des Dokuments:	Englisch
Zusammenfassung/Abstract:	There is conscious vision, and there is unconscious visual processing. So far so good. But where lies the boundary between the two? What are the visual functions that shape the transition from “processing in the dark” to having a conscious visual percept? And what are the neural mechanisms that carry that transition? I review the findings on feature detection, object categorization, interference, inference, Gestalt grouping, and perceptual organization, and examine to what extent these functions correlate with the presence or absence of conscious vision. It turns out that a surprisingly large set of visual functions is executed unconsciously, indicating that unconscious vision is much “smarter” than we might intuitively think. Only when these unconscious mechanisms fail, and more elaborate and incremental processing steps are required, is consciousness necessary. The function of conscious vision may be to add a final layer to our interpretation of the world, to solve relatively “new” visual problems, and to enable visual learning.
DDC-Sachgruppe:	100 Philosophie 100 Philosophy
Veröffentlichende Institution:	Johannes Gutenberg-Universität Mainz
Organisationseinheit:	FB 05 Philosophie und Philologie
Veröffentlichungsort:	Mainz
ROR:	https://ror.org/023b0x485
DOI:	http://doi.org/10.25358/openscience-67
URN:	urn:nbn:de:hebis:77-publ-553052
Version:	Published version
Publikationstyp:	Buchbeitrag
Nutzungsrechte:	Urheberrechtsschutz
Informationen zu den Nutzungsrechten:	https://rightsstatements.org/vocab/InC/1.0/
Quelle:	Open MIND Metzinger, Thomas
Seitenzahl oder Artikelnummer:	Kap. 22(T)
Verlag:	MIND Group
Verlagsort:	Frankfurt am Main
Erscheinungsdatum:	2015
URL der Originalveröffentlichung:	http://dx.doi.org/10.15502/9783958570092
DOI der Originalveröffentlichung:	10.15502/9783958570092
Enthalten in den Sammlungen:	JGU-Publikationen