Time course of spatial frequency integration in face perception: An ERP study.

Face perception is based on the processing and integration of multiple spatial frequency (SF) ranges. However, the temporal dynamics of SF integration to form an early face representation in the human brain is still a matter of debate. To address this issue, we recorded event-related potentials (ERPs) during the presentation of spatial frequency-manipulated facial images.

Factors influencing spatial frequency extraction in faces: A review.

JEANTET, C., Caharel, S., Schwan, R.