DTU Health Tech
Department of Health Technology
DTU Health Tech
Department of Health Technology
The Up-Down von Frey tool estimates the 50% threshold using the Up-Down method based on the original work by Dixon (1965) and Chaplan et al. (1994). The advantage of this resource is the possibility to adjust the experimental settings in order to increase the precision of the estimated threshold (ref our paper). However, modern statistical software allows for a more complex algorithm for estimation of 50% thresholds including better estimation of the between step intervals (Christensen et. al, 2019).
If you need help regarding technical issues (e.g. errors or missing results) contact Technical Support. Please include the name of the service and version (e.g. NetPhos-4.0). If the error occurs after the job has started running, please include the JOB ID (the long code that you see while the job is running).
If you have scientific questions (e.g. how the method works or how to interpret results), contact Correspondence.
Correspondence:
Technical Support:
