Can your brain detect events before they even occur? That was the stunning conclusion of a 2012 meta-analysis of experiments from seven independent laboratories over the last 35 years, which found that the human body “can apparently detect randomly delivered stimuli occurring 1-10 seconds in the future” (Mossbridge, Tressoldi, & Utts, 2012). In the studies, physiological readings were taken as participants were subjected to unpredictable events designed to activate the sympathetic nervous system (for example, showing provocative imagery) as well as ‘neutral events’ that did not activate the nervous system. These readings showed that the nervous system aligned with the nature of the event (activated/not activated) – and what’s more, the magnitude of the pre-event response corresponded with the magnitude of the post-event response.
In a more recent paper, researchers have critically analysed these findings, considering possible mundane explanations for the results and also the implications of the results if they truly do point to a paradigm-shaking discovery:
The key observation in these studies is that human physiology appears to be able to distinguish between unpredictable dichotomous future stimuli, such as emotional vs. neutral images or sound vs. silence. This phenomenon has been called presentiment (as in “feeling the future”). In this paper we call it predictive anticipatory activity or PAA. The phenomenon is “predictive” because it can distinguish between upcoming stimuli; it is “anticipatory” because the physiological changes occur before a future event; and it is an “activity” because it involves changes in the cardiopulmonary, skin, and/or nervous systems.
They found that “neither questionable research practices (bias) nor physiological artifacts seem to be able to explain PAA”, and that “the evidence indicates that there is a temporal mirroring between pre- and post-event physiological events, so that the nature of the post-event physiological response is correlated with the characteristics of the PAA for that event.”
The authors of the paper also point out fascinating aspects of the research, such as the fact that “PAA is an unconscious phenomenon” that “appears to resemble precognition (consciously knowing something is going to happen before it does), but PAA specifically refers to unconscious physiological reactions as opposed to conscious premonitions”. The implication is that “there must be a necessity for PAA to remain non-conscious most of the time”, given that “if some part of our nervous system can obtain information about events seconds in the future, wouldn’t we have evolved to make this information conscious?”
There is also an ingenious, speculative discussion of how such a phenomenon might be possible:
A metaphor may help to provide an intuitive feel for this effect – watching a river move past a stick. The metaphor works as follows: Imagine that the direction of the water’s current is the conscious experience of the flow of time (temporal flow), and imagine that an intrusion in the flow (the stick) is an emotional, arousing, or otherwise important event. The largest disturbance in the water made by the intrusion is downstream (in the “forward” time direction), which is analogous to our conscious reaction to experiencing the important event. But if one examines the flow of water near the stick, one will also see a small perturbation upstream, anticipating the intrusion in the water downstream due to the back pressure. Similar to PAA, this upstream perturbation is a hint of things to come. It is not normally part of our conscious awareness and, as with disturbances in a flow of water, the majority of the effect of an intrusion is downstream of the intrusion.
I look forward to seeing the results of these future investigations. Or do I already know what the result is going to be?
Credits: **This article was originally featured on TheDailyGrail.
While you’re here…
…We have a tiny favor to ask of you. Government think tanks have teamed up with social media companies and Google to censor independent media websites and government criticism. Despite this big tech crackdown on the free press, we have been very fortunate, and tens of thousands of people continue to read The Mind Unleashed every single day. But we need your ongoing support to keep working as we do.. And because we value open and accessible information for all, we would never hide our content behind a paywall. Unlike Fox News or CNN, our editorial independence means we set our own agenda and voice our own opinions. We are not subject to the whims of billionaire shareholders. We are editorially independent, and that makes websites like this an important part in the war for truth and justice. Hopefully we’re wrong, but without your help, we're afraid big tech companies may soon make The Mind Unleashed algorithmically disappear from the Internet. We need your support to keep delivering quality independent news. Every contribution, big or small, will go directly into funding independent journalism. Thank you. Click here to support us