Srivas Chennu

Lateral frontoparietal effective connectivity differentiates and predicts state of consciousness in traumatic disorders of consciousness

This study uses dynamic causal modelling of EEG to differentiate and predict consciousness states in traumatic disorders of consciousness, showing left frontoparietal connectivity differences between UWS and MCS+ patients.

Feedback information sharing in the human brain reflects bistable perception in the absence of report

The paper uses eye-movement analysis and information theory to separate perception from report in bistable visual stimuli, showing distinct neural mechanisms for integration and differentiation.

How hot is the hot zone? Computational modelling clarifies the role of parietal and frontoparietal connectivity during anaesthetic-induced loss of consciousness

This paper uses computational modeling to show that changes in posterior hot zone and frontoparietal connectivity during propofol anaesthesia correlate with loss of consciousness.

In your phase: Neural phase synchronization underlies visual imagery of faces

This study investigates neural phase synchronization during visual face imagery, finding gamma-range long-range synchrony between frontoparietal and occipitoparietal regions and theta-range short-range frontal synchrony.

Wakefulness fluctuations elicit behavioural and neural reconfiguration of awareness

This study investigates how changes in wakefulness affect behavioural and neural markers of conscious awareness in humans.

Sedation modulates fronto-temporal predictive coding circuits and the double surprise acceleration effect

The paper investigates how sedation with propofol affects predictive coding circuits and the double surprise acceleration effect using EEG source localization in a local-global task.

Dissociable neural information dynamics of perceptual integration and differentiation during bistable perception

The paper examines neural information dynamics during bistable perception, finding distinct patterns of integration and differentiation in neural activity for endogenously and exogenously driven percepts.

Alertness fluctuations during task performance modulate cortical evoked responses to transcranial magnetic stimulation

This study shows that alertness fluctuations affect TMS-evoked neural responses, highlighting the need to account for alertness in TMS experiments.

EEG functional connectivity metrics wPLI and wSMI account for distinct types of brain functional interactions

This study compares wPLI and wSMI metrics for detecting brain functional interactions, finding they capture distinct types of linear and nonlinear interdependencies in EEG data.

Transient topographical dynamics of the electroencephalogram predict brain connectivity and behavioural responsiveness during drowsiness

This paper identifies electrophysiological changes during drowsiness that predict loss of responsiveness using EEG microstates and connectivity analysis.

Altered neurocognitive processing of tactile stimuli in patients with Complex Regional Pain Syndrome (CRPS)

The paper identifies altered tactile processing in CRPS patients through somatosensory-evoked potentials, showing variability in cognitive mechanisms and potential biomarkers for clinical use.