Age differences in visual and multisensory imagery: Notes on distributions of aphantasia and hyperphantasia in individuals aged 20s–70s
Abstract
This study aimed to examine age-related differences in the vividness of visual and multisensory imagery in relation to the distribution of aphantasia and hyperphantasia. Individuals aged 20–79 (2558 Japanese people) completed the vividness of visual imagery questionnaire (VVIQ) and the questionnaire upon mental imagery (QMI) in an online setting. We compared these scores between age groups and calculated the prevalence ratios of aphantasia (VVIQ 16–23) and hyperphantasia (VVIQ 75–80) in each age group. The results showed that older adults (especially those in their 60s and 70s) had significantly higher VVIQ and QMI scores than did younger adults. Focusing on multisensory imagery, we extracted subtypes of aphantasia, such as visual and multisensory aphatansia, in terms of multisensory imagery in most age groups. Moreover, we calculated the prevalence of aphantasia and hyperphantasia in each age group and found that they were significantly more frequent among the 20s and 30s, and less frequent among the 60s and 70s in the aphantasia range, but not in the hyperphantasia range. This study shows that age differences should be considered in the vividness of visual and multisensory imagery related to the distribution of aphantasia.
Authors
- Junichi Takahashi3
- Kazufumi Omura3
- Shinichiro Sugimura3
What This Study Is About
How They Studied It
- VVIQ: This measures visual imagery—the ability to picture things in your mind, like a sunset or a friend’s face.
- QMI: This measures multisensory imagery—the ability to "hear" a song, "smell" a rose, or "feel" a touch in your mind.
What They Found
- Older is Bolder: People in their 60s and 70s reported significantly more vivid mental pictures and senses than people in their 20s.
- Aphantasia is More Common in Youth: About 4% of people in their 30s had aphantasia, while less than 1% of people in their 60s did.
- Beyond Sight: The study confirmed that aphantasia isn't just about "seeing." Many participants also had trouble imagining sounds, smells, or physical feelings.