Jamais Vu
- “my own house felt strange for a second”
- “jamais vu meaning”
- “opposite of deja vu”
- “a familiar word suddenly looked wrong”
:: COMPARE ::
Jamais vuvsDéjà vu
The short answer
Mirror images. Déjà vu is familiarity where it doesn't belong — a new place feeling known. Jamais vu is missing familiarity where it does belong — a known place feeling new. Both are appraisals of familiarity going wrong, in opposite directions.
Side by side
| Aspect | Jamais vu | Déjà vu |
|---|---|---|
| Feeling | Absent familiarity | False familiarity |
| Situation | Known thing | New thing |
| Inducible in lab | Yes | Harder |
| Knowledge intact | Yes | Yes |
| Error direction | Too strange | Too familiar |
| Trigger | Over-exposure | Matching layout |
| Common | Less | Very |
| Studied | Barely | Extensively |
Which one you meant
Readers who land here meaning Jamais Vu rather than Déjà vu are usually searching for phrases like “my own house felt strange for a second”, “jamais vu meaning”, “opposite of deja vu”.
Déjà Vu
- “what causes deja vu”
- “can deja vu predict the future”
- “is deja vu normal”
- “jamais vu meaning”
Which came first
Déjà vu. 2012 — Anne Cleary's laboratory reports that virtual-reality scenes sharing spatial configuration with an earlier, forgotten scene raise reported familiarity and déjà vu — layout similarity contributes to the feeling rather than reliably causing it.
- 2012Déjà VuAnne Cleary's laboratory reports that virtual-reality scenes sharing spatial configuration with an earlier, forgotten scene raise reported familiarity and déjà vu — layout similarity contributes to the feeling rather than reliably causing it.
- 2021Jamais VuMoulin, Bell, Turunen, Baharin and O'Connor show it can be produced deliberately in healthy people. About 70% of 94 undergraduates stopped copying a word because it had started to feel peculiar, typically after around a minute and thirty repetitions. A second experiment using only the word 'the' produced it in 55% of participants. The work won the 2023 Ig Nobel Prize for Literature.
Read either one in full