Alpha band fluctuations in iconic memory recall

Complete Recall on Alpha-Beta Heteroassociative Memory

Most heteroassociative memories models intend to achieve the recall of the entire trained pattern. The Alpha-Beta associative memories only ensure the correct recall of the trained patterns in autoassociative memories, but not for the heteroassociative memories. In this work we present a new algorithm based on the Alpha-Beta Heteroassociative memories that allows, besides correct recall of some...

Iconic memory requires attention

Two experiments investigated whether attention plays a role in iconic memory, employing either a change detection paradigm (Experiment 1) or a partial-report paradigm (Experiment 2). In each experiment, attention was taxed during initial display presentation, focusing the manipulation on consolidation of information into iconic memory, prior to transfer into working memory. Observers were able ...

Iconic memory or icon?

of the original article: Without disputing the experimental evidence that subjects have available most of the content of brief displays for a fraction of a second, or that visual stimuli persist after their physical termination for a similar time, I argue that this evidence is irrelevant to perception. Specifically the notion of an icon as a brief storage of information persisting after stimulu...

What about Memory, Consciousness, Recall, and Awareness in Anesthesia?

Voluntary eyeblinks disrupt iconic memory.

In the present research, we investigated whether eyeblinks interfere with cognitive processing. In Experiment 1, the participants performed a partial-report iconic memory task in which a letter array was presented for 106 msec, followed 50, 150, or 750 msec later by a tone that cued recall of onerow of the array. At a cue delay of 50 msec between array offset and cue onset, letter report accura...