Rethinking the link between cannabinoids and learning (image) Champalimaud Centre for the Unknown Share Print E-Mail Caption Fluorescent image of a mouse brain with the cerebellum highlighted in the shape of a marijuana leaf. Credit Illustration by Rita Félix, PhD. Usage Restrictions The image may only be used with appropriate credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.