Emotional salience modulates the forward flow of memory

Resumen

As we navigate our day to day lives, we regularly adapt our behaviour according to what we predict may happen next in a given context. When an unexpected event occurs our predictions about the world are disrupted and must be updated. Unexpected, isolated events, particularly with high emotionality, are also better recalled. In the present work, we investigated how oddballs affect recall dynamics. Seventy young, healthy participants encoded word lists containing either emotional or perceptual oddballs at varying stimulus onset asynchronies followed by free recall. It is well established that after recalling an item, we have a higher probability of recalling items encoded nearby, particularly those that were encoded after the item recalled, a phenomenon known as forward contiguity of recall. We tested how novelty (oddballs vs control words) modulated forward contiguity as a function of salience type (emotional vs perceptual). The present results provide empirical evidence of forward contiguity modulation selectively by emotional salience and suggest that recall patterns after presenting emotional and perceptual oddballs are mediated by different mechanisms.

Áreas y palabras clave

Cómo citar (APA 7)

Peris-Yague, A., Frank, D., Hellerstedt, R., & Strange, B. A. (2021). Emotional salience modulates the forward flow of memory. https://doi.org/10.31234/osf.io/m59nb