Scientific Study: Humans Are Born With an Innate Sense of Time

Does the brain learn how to feel the passage of time, or is this ability present from the beginning? A recent scientific study conducted by researchers at the University of Michigan investigated this question and reached results indicating that time perception may be based on innate characteristics of neurons, rather than relying solely on learning and experience.
According to the study published in the journal "Nature Communications," the sense of time passing depends on the activity of neurons known as "time cells," which activate in specific sequences during certain time intervals and contribute to regulating processes related to memory, planning, and calculation.

To verify whether these temporal patterns arise naturally or are formed as a result of learning, researchers used mathematical models of artificial neural networks and tested their ability to produce regular timing signals before undergoing any training.

The results showed that some networks, which had appropriate initial settings, were able to automatically produce regular patterns mimicking the activity of time cells, even without prior training. In contrast, networks with random settings failed to produce the same patterns, despite undergoing intensive training.

Researchers also noted that internal indicators of networks capable of producing timing signals remained largely stable, with the possibility of adjusting inputs and outputs, which allowed them to handle longer time periods without the need for retraining.

These findings suggest that the brain may possess pre-wired neural mechanisms for processing time, and that learning plays a role in refining these mechanisms and improving their performance, rather than being the sole source of their origin.

In a related context, researchers relied on experiments involving miniature brain organoids grown in the laboratory, which exhibited regular sequences of neural activity despite not being exposed to sensory experiences, providing additional evidence supporting the hypothesis that temporal patterns arise spontaneously.

However, scientists emphasized that the results still largely depend on mathematical models and do not provide conclusive proof that the human brain operates in the same way, stressing the importance of conducting direct comparisons with recorded neural activity data to verify the applicability of these findings to the brain.