Modern neuroimaging methods may provide unique insights into the mechanism and role of
sleep, as well as into particular mechanisms of brain function in general. Many of the recent …

This study sought to test for differences in regional brain activity between stage-1 sleep
immediately following wake and immediately preceding stage-2 sleep. Data were collected …

EEG-microstates exploit spatio-temporal EEG features to characterize the spontaneous EEG
as a sequence of a finite number of quasi-stable scalp potential field maps. So far, EEG …

Sleep and the functional connectome are research areas with considerable overlap.
Neuroimaging studies of sleep based on EEG–PET and EEG–fMRI are revealing the brain …

Sir, We have read with great interest the recent paper by Kaufmann et al.(2006) which
describes the first study of human spontaneous non-rapid eye movement sleep using …

Interest in time-resolved connectivity in fMRI has grown rapidly in recent years. The most
widely used technique for studying connectivity changes over time utilizes a sliding windows …

Functional magnetic resonance imaging (fMRI) studies performed during both waking rest
and sleep show that the brain is continually active in distinct patterns that appear to reflect its …

Recent EEG–fMRI studies have shown that different stages of sleep are associated with
changes in both brain activity and functional connectivity. These results raise the concern …

Functional brain imaging has been used in humans to noninvasively investigate the neural
mechanisms underlying the generation of sleep stages. On the one hand, REM sleep has …

Here we describe a publicly available dataset titled “Simultaneous EEG and fMRI signals
during sleep from humans” on the OpenNeuro platform. To investigate spontaneous brain …