NeuroscienceNeuroImagePeer-reviewed
Perceptual difficulty modulates the direction of information flow in familiar face recognition
Hamid Karimi-Rouzbahani, Farzad Ramezani, Alexandra Woolgar…·Masoud Ghodrati
This study shows that perceptual difficulty and familiarity level influence neural information flow direction in face recognition, with feed-forward dominance for familiar faces and top-down flow when recognition is harder.
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