
How Clear is Your Mind’s Eye?
Close your eyes and picture a red apple. Can you clearly see its vivid crimson skin, or do you just "know" what an apple is without seeing an actual picture in your head?
Mental imagery is our ability to create sensory experiences in the brain without direct input from our eyes. It turns out that people experience this internal "mind’s eye" on a vast spectrum, anchored by two fascinating ends:
- Aphantasia: The complete absence of voluntary mental visual imagery. People with aphantasia cannot visualize scenes or objects—when asked to picture an apple, they see only blackness, relying instead on conceptual thought.
- Hyperphantasia: The opposite extreme, where mental imagery is exceptionally vivid. People with hyperphantasia experience mental pictures as crisp, detailed, and rich as real-life high-definition photos.
Because how we see the world inside our heads shapes how we learn, remember, and process emotions, researchers are eager to better understand this spectrum.
Help us learn more! One of my former psychology students is currently leading a research study to explore how these differences influence our daily lives.
Whether your internal imagery is crystal clear, completely pitch black, or anywhere in between, your experience is invaluable.
- Participant Criteria: Open to anyone aged 18–70.
Want to take part? For full study details and information on how to sign up, see the poster below!
Mr Asker, Psychology teacher
