Similar in Different Ways (IMAGE) Picower Institute at MIT Caption New research suggests that our brains employ different rhythms in different regions to recognize why each set of objects belong in the same category. The apples have a direct visual resemblance, but the screwdriver and drill bear a more abstract resemblance. Credit Picower Institute for Learning and Memory/Pixabay Usage Restrictions with credit License Licensed content 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.