Molecule Movements that Make Us Think (VIDEO) Linköping University This video is under embargo. Please login to access this video. Caption A research group at Linköping University has built five different molecular models of the voltage sensor in an ion channel, which together can explain all the experimental data. The five models were then linked together to this film which shows how a central part of the voltage detector moves between the outer walls of the voltage sensor. Credit Fredrik Elinder/Linköping University Usage Restrictions None 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.