Abrupt transitions interrupt slow, ongoing representational drift in experiment and model
Jens-Bastian Eppler, Simon Rumpel, Matthias Kaschube · FENS Forum 2024
Synaptic and representational drift describe the dynamic changes in neuronal connections and activity over time. However, the relationship between these two processes remains elusive. Here, we integrated representational dynamics and synaptic drift into a firing rate model to explore the influence of synaptic drift on representational drift.In mouse auditory cortex, neuronal populations respond to stimuli in a clustered manner (Aschauer et al., 2022). Our model, comprising inhibitory and excitatory neurons, reproduces these response patterns, especially under inhibition-dominated conditions. W
ePoster · Neuroscience