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Ask Bo
  • Ask Bo anythingAnswers from your own lectures, cited
  • AI FlashcardsMake me a deck for chapter 4
  • Image OcclusionMask the labels on a diagram
  • Practice examsBuild a 20-question mock
  • Mind mapsShow how these ideas connect
  • Study guidesSum up the whole unit
  • AI SummarySum up Friday's lecture
  • AI QuizQuiz me on chapter 4
  • Cheat sheetsOne page for the final
Ask Bo
  • Ask Bo anything
  • AI Flashcards
  • Image Occlusion
  • Practice exams
  • Mind maps
  • Study guides
  • AI Summary
  • AI Quiz
  • Cheat sheets
How it worksPricing
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All terms
Glossary

Image occlusion

Image occlusion is a study method where you cover the labels on a diagram and recall each one from memory. Instead of rereading a labeled picture, you hide the parts and quiz yourself, which turns any anatomy slide, map, or chart into active recall practice.

It is the visual version of a fill-in-the-blank card. A box hides each label, you say what is underneath, then you reveal to check. Because you retrieve the answer instead of just recognizing it, image occlusion is far stronger than looking at the diagram again.

Medical and anatomy students use it most, since their material is diagram-heavy, but it works for any labeled image: cell biology, neuroanatomy, plant structures, historical maps, and labeled processes or cycles.

Image occlusion vs rereading a diagram
Reread the diagramImage occlusion
What you doLook at the labeled pictureHide labels, recall each
Memory usedRecognitionActive retrieval
Shows what you forgotNoYes
How to use it
  1. 1Pick a clearly labeled diagram.
  2. 2Cover each label with a box.
  3. 3Look at the masked diagram and name each hidden part.
  4. 4Reveal one box at a time to check.
  5. 5Repeat over several days, drilling the labels you keep missing.
How StudyPDF does this

Put it to work on your own course

Bo builds image occlusion from your own lectures. It finds the labeled diagrams in your slides, masks every label automatically, and gives you one recall card per diagram. Study hide-all or one at a time, then export to Anki's native Image Occlusion note type.

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Common questions

Is image occlusion the same as flashcards?

It is a kind of flashcard for visual material. A normal flashcard hides text on the back; an image occlusion card hides labels on a picture and asks you to recall what each one is.

What subjects is image occlusion best for?

Anything with labeled diagrams. It is most popular in anatomy, histology, and the rest of medicine, but it works just as well for biology, geography, and any labeled process or structure.

Related terms
FlashcardActive recallSpaced repetitionAnki export

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