2 papers
q-bio.NC2004
A subjective distance between stimuli: quantifying the metric structure of representations
D. Oliva, I. Samengo, S. Leutgeb +1
As subjects perceive the sensory world, different stimuli elicit a number of neural representations. Here, a subjective distance between stimuli is defined, measuring the degree of…
cond-mat.dis-nn2001
Measuring information spatial densities
Michele Bezzi, Ines Samengo, Stefan Leutgeb +1
A novel definition of the stimulus-specific information is presented, which is particularly useful when the stimuli constitute a continuous and metric set, as for example, position…