The Motion of Human Male Gamete Cells (image) National Science Foundation Share Print E-Mail Caption These images show, for the first time, that human male gamete cells swim primarily in four types of patterns. The insets show the front-view of the trajectories. Credit Ozcan Research Group at UCLA Usage Restrictions Credit must accompany image 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.