A patient with bilateral damage to the striate cortex, who would be expected to be blind, could detect colored objects, especially red ones, and reported full awareness of the color despite a slow and effortful process. This ability cannot be explained by traditional type 1 or type 2 blindsight, raising questions about the boundaries between objective and subjective blindness and the nature of visual experience. The findings suggest blindsight may play a role in understanding how higher cortical functions are involved in emotions and feelings, highlighting the need for further exploration of visual features contributing to affective blindsight.
Threatening body expressions are more easily detected than fearful ones, especially by male participants viewing male stimuli. Awareness of emotional body images depends on the specific emotion expressed, the gender of the person in the image, and the gender of the viewer. Minimal awareness may be linked to emotion-specific features of body images. These findings highlight the role of affective factors in consciousness and the importance of gender differences in emotional processing.