The feedback-related negativity (FRN) revisited: New insights into the localization, meaning and network organization
Tobias U. Hauser; Reto Iannaccone; Philipp Stämpfli; Renate Drechsler; Daniel Brandeis; Susanne Walitza; Silvia Brem · 2013 · NeuroImage
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Changes in response contingencies require adjusting ones assumptions about outcomes of behaviors. Such adaptation processes are driven by reward prediction error (RPE) signals which reflect the inadequacy of expectations. Signals resembling RPEs are known to be encoded by mesencephalic dopamine neurons projecting to the striatum and frontal regions. Although regions that process RPEs, such as the dorsal anterior cingulate cortex (dACC), have been identified, only indirect evidence links timing and network organization of RPE processing in humans. In electroencephalography (EEG), which is well
Abstract by Tobias U. Hauser; Reto Iannaccone; Philipp Stämpfli; Renate Drechsler; Daniel Brandeis; Susanne Walitza; Silvia Brem, NeuroImage (2013) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.1016/j.neuroimage.2013.08.028