William Sedley, Phillip E Gander ... Timothy D Griffiths
Changes to sensory predictions are encoded by beta oscillations, surprise due to prediction violations by gamma oscillations, and alpha oscillations may have a role in controlling the precision of predictions.
Mental codes that track our position within complex, behavioral sequences, have been hard to pin down empirically, but can be identified and traced over time using oscillatory EEG activity.
For the first time, action potentials and subthreshold postsynaptic potentials of almost all individual identifiable neurons within a functional unit of the leech nervous system were simultaneously imaged during sensory processing and behavioral generation.
Christoph Wiest, Flavie Torrecillos ... Huiling Tan
The slope of the power spectrum of subthalamic local field potentials tracks pathological states in Parkinson’s disease and likely complements beta activity as a feedback marker for adaptive deep brain stimulation.
Stimulus-induced causal interactions in the gamma range can flow in direction opposite to the canonical microcircuit, violating the notion that they are signatures of feedforward communication.
Justin Losacco, Daniel Ramirez-Gordillo ... Diego Restrepo
Tetrode recordings show that the amplitude of gamma oscillations encodes for information on contextual odorant identity when observed at the peak phase of the theta oscillation in the olfactory bulb.