Research library
Papers about aphantasia and mental imagery, with summaries in plain words. The summaries are generated by AI and may contain errors.
Dietz and colleagues · Cognitive Neuropsychology
Patients with posterior cortical atrophy (PCA) show significant deficits across most visual imagery categories, though imagery for lower-case letters is often spared. This suggests imagery impairment could be a core diagnostic feature of PCA.
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