Johanna Bergmann

This study investigates fine-grained visual information in the ventral visual pathway using fMRI, finding that representations are dominated by image-specific effects but also contain subtle category-specific information.

The paper investigates how real and imaginary experiences are processed in V1 using fMRI and pattern analysis, finding distinct decoding depths for illusions and imagery.

The paper shows feedback in human early visual cortex contains both concurrent contextual and time-distant mnemonic information.

The paper shows that lower excitability in early visual cortex predicts stronger mental imagery and that reducing excitability increases imagery strength.