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Related Experiment Video

Updated: Jul 13, 2026

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

Percept-choice sequences driven by interrupted ambiguous stimuli: a low-level neural model.

A J Noest¹, R van Ee, M M Nijs

¹Functional Neurobiology Department, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands. a.j.noest@uu.nl

Journal of Vision

|August 10, 2007

Summary

A new neural model explains how interrupted viewing of ambiguous stimuli leads to consistent percepts. This model, based on neural adaptation and baseline interactions, predicts various percept sequences without complex decision-making.

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A Two-interval Forced-choice Task for Multisensory Comparisons

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Published on: November 9, 2018

Area of Science:

Computational Neuroscience
Perceptual Psychology
Neural Dynamics

Background:

Existing models fail to explain consistent percept reappearance after stimulus interruptions.
Spontaneous percept switching under steady viewing lacks a complete neural basis.

Purpose of the Study:

To present a simple neural model explaining percept stability across stimulus interruptions.
To predict complex percept sequences and explain priming/habituation effects.

Main Methods:

Development of a novel neural model incorporating local shunting adaptation and neural baselines.
Analysis of stimulus ON/OFF timing to predict percept sequence generation.
Reinterpretation of existing neurophysiological data within the new model framework.

Main Results:

The model successfully explains percept reappearance across stimulus ON/OFF cycles.
It predicts repeating, alternating, and complex percept choice sequences.
The model accounts for priming versus habituation and predicts hysteresis in percept sequences.

Conclusions:

A simple neural mechanism involving adaptation and baseline interaction can explain complex perceptual phenomena.
Stimulus timing is a critical factor in controlling percept sequence generation.
The model offers a new framework for understanding perceptual stability and dynamics.