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A first principles, neuro-computational framework proposes a path for the experimental dissection of neural circuit mechanisms of competitive selection across brain areas and animal species.

Inducing illusory ownership of a fake hand increases the perceptual dominance of that hand during binocular rivalry.

The value of any choice is not static but dynamically changes as a function of the context of the alternatives even if they are seemingly irrelevant.

Primate amygdala neurons provide a coordinated representation of space and motivational significance whereby amygdala responses to visual stimuli predicting either rewards or aversive stimuli could influence spatial attention in a similar manner.

Visual search templates are reactivated only temporarily to act as input filters for target detection.

Caudate neurons encode reward and sensory information and the effects of caudate microstimulation mimic the monkeys' voluntary reward bias strategy.

Inhibition of activity in the right frontal eye fields reduces the amplifying effect of gaze in value-based choice.

Connectivity network matrices, as estimated with masking or dual regression against group-level parcellations, reflect little or no unique cross-subject information that is not also captured by spatial topographical variability.

When choosing between stimuli, the effort required to act on the resulting decision influences the processing of the stimuli themselves.