The fusion point of temporal binding: Promises and perils of multisensory accounts.

Performing an action to initiate a consequence in the environment triggers the perceptual illusion of temporal binding. This phenomenon entails that actions and following effects are perceived to occur closer in time than they do outside the action-effect relationship. Here we ask whether temporal binding can be explained in terms of multisensory integration, by assuming either multisensory fusion or partial integration of the two events.

Never run a changing system: Action-effect contingency shapes prospective agency.

Human action control is highly sensitive to action-effect contingencies in the agent's environment. Here we show that the subjective sense of agency (SoA) contributes to this sensitivity as a subjective counterpart to instrumental action decisions. Participants (N = 556) experienced varying reward probabilities and were prompted to give summary evaluations of their SoA after a series of action-effect episodes.

Two faces of temporal binding: Action- and effect-binding are not correlated.

Research on the sense of agency has proliferated a range of explicit and implicit measures. However, the relation of different measures is poorly understood with especially mixed findings on the correlation between explicit judgments of agency and the implicit perceptual bias of temporal binding. Here, we add to the conundrum by showing that the two sub-components of temporal binding - action-binding and effect-binding, respectively - are not correlated across participants either, suggesting independent processes for both components.

Does task-irrelevant music affect gaze allocation during real-world scene viewing?

Gaze control manifests from a dynamic integration of visual and auditory information, with sound providing important cues for how a viewer should behave. Some past research suggests that music, even if entirely irrelevant to the current task demands, may also sway the timing and frequency of fixations. The current work sought to further assess this idea as well as investigate whether task-irrelevant music could also impact how gaze is spatially allocated.

Temporal binding as multisensory integration: Manipulating perceptual certainty of actions and their effects.

It has been proposed that statistical integration of multisensory cues may be a suitable framework to explain temporal binding, that is, the finding that causally related events such as an action and its effect are perceived to be shifted towards each other in time. A multisensory approach to temporal binding construes actions and effects as individual sensory signals, which are each perceived with a specific temporal precision. When they are integrated into one multimodal event, like an action-effect chain, the extent to which they affect this event's perception depends on their relative reliability.