Sökning: "Jona Förster"

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  1. 1. ERP and MEG Correlates of Visual Consciousness : An Update

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Jona Förster; [2019]
    Nyckelord :Neural correlates of consciousness; Event-related potentials; Event-related fields; Visual awareness negativity; Late positivity; Global Neuronal Workspace theory; Recurrent Processing theory;

    Sammanfattning : Two decades of event-related potential (ERP) research have established that the most consistent correlates of the onset of visual consciousness are the early visual awareness negativity (VAN), a negative component in the N2 time range over posterior electrode sites, and the late positivity (LP), a positive component in the P3 time range over fronto-parietal electrode sites. A review by Koivisto & Revonsuo (2010) had looked at 39 studies and concluded that the VAN is the earliest and most reliable correlate of visual phenomenal consciousness, whereas the LP probably reflects later processes associated with reflective/access consciousness. LÄS MER