Here's how the brain can make "predictions" in two ways



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You must have heard about that the people who make predictions are because they have a special "gift"; however, A recent study by scientists at the University of California found that the brain can trigger two types of mechanisms so that everyone can do it.

According to Assaf Breska, one of the researchers who conducted this study, explained that the brain uses two systems functioning as a clock to make temporal predictions, ie that there is two different ways to have the following two functions: ability to exist and live the moment by actively anticipating the future.

Breska says that one of these mechanisms is based on past experiences and that it is connected to the cerebellum, while the other system depends on the rhythm and is connected to the basal ganglia and is " sensitive to periodic events, such as what is innate to speech and music, while the interval system offers a more general anticipatory capacity, sensitive to temporal regularities even in the absence of a rhythmic signal ".

For example, the scientist places the movement of a body part before the first note of a melody or a song that we already know, as well as when we press the pedal. accelerator in a fraction of a second only before the light changes. semaphore.

These results would challenge the idea that a single brain system meets all of our temporal needs and suggest that if one of these "neural clocks" fails, the other could do its job.


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