Measuring your resting heart rate is a simple, free approach to measure your overall fitness progression.
After exclusion of the first four echo-planar images to allow for signal stabilization and removal of large spikes in the data49, slice-dependent temporal offsets and image inho- mogeneities (using ANTS N4 tool50) were corrected. Functional volumes were rigidly registered to a base EPI volume...
While it is not uncommon to record a variety of action potentialIo34 THE JOURNAL OF GENERAL PHYSIOLOGY • VOLUME 4 6 • i963 forms from untreated atrial muscle =-=(4)-=-, the spikes recorded in Figs. 3 and 4 are unusual in the brevity of their duration (for the slow heart rate...
Finally, the parameter Ω, defined as the number of spikes contributing to any temporal cluster divided by all spikes detected in time was considered. In Table 1, Ω calculated over the duration of an experiment is reported; Ω was slightly larger in traps, showing their slightly higher ...
The origin of extracellular fields and currents—EEG, ECoG, LFP and spikes. Nat. Rev. Neurosci. 2012, 13, 407–420. [Google Scholar] [CrossRef] Michel, C.M.; Murray, M.M. Towards the utilization of EEG as a brain imaging tool. NeuroImage 2012, 61, 371–385. [Google Scholar] [...
These spikes are replaced using interpolated values calculated using the time points in the neighborhood around the spike [80,90]. Despiking does not remove whole volumes as scrubbing and spike regression do, but it is more sensitive to the effects of motion on a voxel level. In addition, ...