Michelle Johannknecht

Sep 1, 2024 | eneuro.org | Michelle Johannknecht |Joachim Lange

DiscussionThere is an ongoing debate whether prestimulus phase of neuronal oscillations influences perception (Keitel et al., 2022; Harris, 2023). Most evidence favoring a crucial role of phase stems from visual detection tasks. Here, we investigated how prestimulus phase modulates visual temporal integration. We found phase differences when comparing correct with incorrect trials.

Jan 29, 2024 | biorxiv.org | Michelle Johannknecht |Alfons Schnitzler |Joachim Lange

AbstractWhen presented shortly after another, discrete pictures are naturally perceived as continuous. The neuronal mechanism underlying such continuous or discrete perception are not well understood. While continuous alpha oscillations are a candidate for orchestrating such neuronal mechanisms, recent evidence is mixed. In this study, we investigated the influence of prestimulus alpha oscillation on visual temporal perception.