# Scientific research on age-related time perception

> Live situation record from CLSTR: https://clstr.news/situations/scientific-research-on-age-related-time-perception
> Updated: 2026-10-04T05:00:03.000Z. Sources: 12. Developments: 3.

Scientific research continues to examine why time perception appears to accelerate as humans age, focusing on the misalignment between ‘clock time’ and ‘mind time.’

Recent findings from a study published in Memory & Cognition involving 120 participants aged 20 to 91 highlight several contributing factors. Proportional theory, proposed by philosopher Paul Janet, suggests that each new year represents a decreasing fraction of an individual’s total life. Additionally, a novelty deficit occurs when repetitive routines fail to create distinct mental markers, causing time to feel compressed in retrospect.

Newer hypotheses have also introduced biological and neurological components. Professor Adrian Bejan has proposed that as neural networks grow with age, signals must travel longer distances. This may slow visual information processing, thereby altering the perceived duration of time. These theories collectively suggest that the sensation of time speeding up is a complex interplay of mathematical proportions, memory density, and changing brain function.

## Timeline

### 2026-10-04: Scientific theories explain why time perception accelerates with age

Research explores why time perception accelerates with age, citing theories involving memory formation, life proportions, and changes in neural network processing speeds.

4 sources. https://clstr.news/cluster/scientific-theories-explain-why-time-perception-accelerates-with-age

### 2026-09-19: Science explores why time perception accelerates with age

Scientific research explores why time feels faster with age, citing proportional theory, novelty deficit, and attention absorption as key factors in the gap between clock time and perceived mind time.

5 sources. https://clstr.news/cluster/science-explores-why-time-perception-accelerates-with-age

### 2026-08-31: Human perception of time and its link to cognitive aging

Studies suggest the sensation of time accelerating with age is linked to declining cognitive abilities to record and retrieve new information, rather than a lack of new life experiences.

3 sources. https://clstr.news/cluster/human-perception-of-time-and-its-link-to-cognitive-aging

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Cite as: Scientific research on age-related time perception. CLSTR, https://clstr.news/situations/scientific-research-on-age-related-time-perception