What is
Is it normal to not be able to visualize?
But Prof Zeman is certain that aphantasia is real. People often report being able to dream in pictures, and there have been reported cases of people losing the ability to think in images after a brain injury. He is adamant that aphantasia is "not a disorder" and says it may affect up to one in 50 people.
How can I imagine more when reading?
Suggest that some students may find it easier to visualize if they watch you as you read, close their eyes, or gaze out the window. Read with inflection and emphasis on striking language. When you are done reading, pause to let students finish translating the text into brain movies.