ArticleBiological psychiatry global open science2026
Emotional Blunting and Time Estimation in Depression.
Article in Biological psychiatry global open science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Various cognitive and emotional factors shape our perception of time. Notably, individuals experiencing depressive symptoms often report changes in their time perception, characterized by a phenomenon termed depressive time dilation, or a subjective slowing of temporal flow. However, research on this topic has yielded conflicting and inconclusive findings, leaving the mechanisms behind altered time perception in depression largely unknown. In this study, we aim to explore the neural dynamics underlying the influence of emotional experiences on time perception in relation to depressive symptomatology. Methods: A total of 120 university students participated in a retrospective time estimation task after watching either sad or neutral emotion-eliciting videos. Moreover, participants' electroencephalographic (EEG) activity was recorded for the whole duration of the experiment by means of a high-density EEG cap. The severity of depressive symptoms was assessed using the Patient Health Questionnaire-9. Results: Our findings revealed notable differences between individuals with depressive symptoms and healthy control individuals. Specifically, emotional modulation influenced time estimations exclusively in healthy control individuals. Moreover, individuals with depressive symptoms exhibited a significant relationship between beta band power and retrospective time estimations, specifically after watching the neutral video. Conclusions: These results suggest that cognitive processes related to depression may disrupt the link between emotions and time perception. Overall, our study contributes to a deeper understanding of the interplay between emotional experience, cognitive processes, and time perception in individuals with depressive symptoms.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.