The brain evaluates the images it is processing against a “reality threshold.” If the signal passes the threshold, the brain thinks it’s real; if it doesn’t, the brain thinks it’s imagined.
The hippocampus has been a focus in the study of recombination during simulation – perhaps unsurprising given the established role of this structure in relational processing, including the binding together of disparate elements during working memory as well as episodic encoding and retrieval (Axmacher et al., 2010; Eichenbaum, 2001; Hannula & R... See more
a particularly vivid form of future thinking: the imaginative construction or simulation of scenarios that might occur in one’s future. We hypothesized that the flexible use of episodic details from memory during imaginative simulations of the future can help to understand constructive aspects of memory, such as its susceptibility to distortion (se... See more