Study Finds Common 'Uncanny' Experiences Like Déjà Vu More Prevalent Than Previously Thought

Experiences such as sensing a presence, having visions, or feeling detached from one's own body are far more common than clinical diagnoses might suggest, according to a study by researchers from the Institute D'Or for Research and Education in Brazil.

The survey, which included over 5,000 participants, aimed to understand the prevalence, context, and interpretation of these "non-ordinary" events. The findings indicate that a majority of people have encountered at least one such unusual episode in their lives, and contrary to potential assumptions, these experiences are frequently perceived as neutral or positive.

"We observed that most people in our sample of over 5000 participants who report them are not unwell, and most describe them as neutral or positive – both at the time they occur and also when looking back and reflecting on that experience," stated lead author Ronald Fischer.

The study compiled data from 5,117 individuals who described experiences ranging from intense emotions like joy, awe, or fear, to phenomena such as seeing visions, hearing voices, out-of-body experiences, feeling the presence of deceased individuals, near-death experiences, and lucid dreams. Participants provided details on the context of these events, including their mental state, location, duration, and their personal attributions for the occurrence, such as divine or spiritual causes.

Most non-ordinary events are reported as solitary occurrences, though 10% of participants experienced them in religious or spiritual settings. The majority of these experiences are brief, with over a third of respondents having them multiple times. While 33% of participants did not attribute their experiences to an external cause, 15% believed they were caused by "God or gods," and 11% cited the "Holy Spirit."

Analysis of the emotional impact revealed that nearly 50% of participants reported feeling joy or well-being during these episodes, while approximately 25% described them as emotionally neutral and a similar percentage experienced some degree of discomfort.

Researchers emphasized the complexity of these non-ordinary experiences, noting their potential for personal growth and insight. "Highlighting these possible positive outcomes is important to help people make sense of them and help to normalize them," Fischer added. The study also aims to reduce stigma by acknowledging the diverse ways individuals experience and interpret these events. However, the researchers advise seeking professional help if such experiences significantly interfere with daily life.

This research follows insights from Professor Melissa Maffeo of Wake Forest University, who suggests that environmental stimuli, neurological factors, and certain personality traits can converge to make individuals more susceptible to perceiving supernatural events. Maffeo posits that the human brain may interpret these combined ordinary factors as extraordinary experiences.