The Medical Image Perception Collaboration Network seeks to promote transdisciplinary research in medical image perception and cognition. It is critically important to understand the cognitive and perceptual functioning of the “human in the loop,” medical image specialists (e.g., radiologists, pathologists) who make the final decision on detection and diagnosis of cancer. Members of the network are asked to update their bio to include their potential research contribution, such as participating in reader studies, inviting researchers to give talks at their institutions, providing image datasets, generating research ideas and providing feedback, or becoming investigators.