Research library
Papers about aphantasia and mental imagery, with summaries in plain words. The summaries are generated by AI and may contain errors.
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Monzel and colleagues · Psychophysiology
People with aphantasia achieved successful fear extinction through propositional thought despite lacking mental imagery. This suggests that imaginal exposure therapy may be effective for aphantasic individuals by relying on non-visual cognitive processes.
Monzel, Karneboge and Reuter · Biomarkers in Neuropsychiatry
Aphantasia is linked to reduced physiological and self-reported sympathy for verbal scenarios and slower emotion recognition in others. This suggests mental imagery is a key mechanism for amplifying emotional and empathic responses.
Vetterlein and colleagues · Neurobiology of Pain
In a brain-scanning study of 82 healthy adults, people imagined themselves in everyday painful situations, such as burning a lip on a hot drink, and matched painless ones, shown as pictures or text. Imagining pain raised activity in frontal, motor, body-sensing and parietal areas and the cerebellum, regions earlier studies link to pain, and also in visual areas. Pain sensitivity and sense of control did not predict this activity. With no real-pain comparison, the authors call the evidence for shared brain activity between imagined and felt pain preliminary, and imagery ability was not measured.
Monzel, Karneboge and Reuter · Journal of Neuroscience Research
Researchers are investigating whether transiently reducing dopamine synthesis through an amino acid mixture decreases the strength of voluntary mental imagery. This study could reveal the neurochemical basis of aphantasia and identify potential targets for imagery-enhancing interventions.