Linking signal detection theory and encoding models to reveal independent neural representations from neuroimaging data
Fig 3
Summary of the relation between encoding separability and decoding separability, according to our extension to GRT.
Arrows should be interpreted as conditional statements of the form “if X, then Y”. These relations mean that a failure of encoding separability is a valid inference from the observation of a failure of decoding separability. However, the presence of encoding separability cannot be validly inferred from an observation of decoding separability.