Aphantasia and Mental Imagery

Aphantasia is a relatively newly named condition which describes the lack of mental imagery in the mind. It exists on a scale from no mental imagery (aphantasia) to extreme mental imagery (hyperphantasia), which for visual imagery can be quantified through a test called the VVIQ, or Vividness of Visual Imagery Questionnaire. There is also the QMI, pr Questionnaire of Visual Imagery, which encompasses all mental imagery, not just visual.

The study that I am conducting with Dr. Theo Rhodes and Dr. Sien Hu at SUNY Oswego seeks to answer the questions:

  1. Is there a difference on a mental rotation task in those with aphantasia versus those without aphantasia?
  2. How can we use the differences on a mental rotation task in the aphantasic versus non aphantasic population in order to learn more about the mental processes and behaviors associated with the condition?

In order to test this, we conducted a preliminary study during 2021 using the CABIN 3-T fMRI at the University of Rochester in order to see the physical differences between aphantasic and non-aphantasic individuals brains during the mental rotation task. A manuscript is currently in preparation containing the results. Four adults with self-reported aphantasia and six adults without aphantasia participated in this study.

Currently, I am working with Dr. Rhodes and Dr. Hu in order to continue the study mentioned above. This study is a behavioral-only experiment that will consist of a mouse-tracking task on a computer. The mental rotation task will be the same as the task completed in the fMRI scanner, however for this extension of the project we will not be proceeding with the fMRI.

Ezra Wingard
Ezra Wingard
Undergraduate student of Cognitive Science and Psychology

Aspiring future Cognitive Scientist with a passion for an array of subjects including psychology, second language acquisition, and DEI (Diversity, Equity, and Inclusion).