Table 5.

Summary of metrics from EEG brain connectivity and main findings related to motor function

Metric	Stage	Correlation with clinical measures/findings [reference]
Delta and Alpha2 small-worldness	Acute	Significant differences between people with stroke and controls [108]*
Maximum coherence PLI alpha band	Sub-Acute	Predictor of FM-UE score [139]
Ipsilesional High beta M1-PM and network to M1 coherence	Chronic	Motor therapy gains, FMA predictor [94], negative correlation with FMA evolution over a month
Interhemispheric M1 Beta	Chronic	PDC with FMA-UE and hand recovery [109], dwPLI with ARAT and FM-UE [138]
Motor cortex Weighted node Degree (WND) from iCoh beta band	Chronic	FMA-UE, Nine Hole Peg Test [38]
Alpha connectivity with motor cortex	Chronic	3-months FMA [104]*
Beta, Gamma Normalized inter hemispheric strength (nIHS) from PDC	Chronic	Cortico Spinal Tract (CST) integrity, impairment [136]
Global and local Beta/Gamma bands network efficiency	Chronic	Survivors of stroke have less-efficient networks vs. unimpaired [106]*, FMA-UE [135]

An extended version of this table that includes demographic information can be found in Table 12 in Appendix 2

*Record added manually