Detecting replay during longer time periods (e.g. resting state or sleep) with temporally delayed linear modeling (TDLM) requires biologically implausible event densities, and purely synthetic simulations substantially overestimate the method's sensitivity.
The phase of cortical activity, measured in the gray matter, is organized at multiple spatial scales, with the largest scales explaining most variance in phase at a given temporal frequency.
Direct presynaptic patch-clamp recording and fluorescent imaging of the vesicular release demonstrate that a non-canonical cannabinoid receptor GPR55 deprives readily releasable vesicles of competency in cerebellar Purkinje cell axons.
Patterns of neural activity called theta oscillations have a role in memory encoding but – contrary to current thinking – do not appear to have a role in memory retrieval.
