Table 1 The average measured laser speckle perfusion units (LSPU) compared to baseline calculated over the ischemic and post-ischemic periods for the ischemia without movement artefacts, for the stabilized ischemia and the non-stabilized ischemia.

From: Real-time, multi-spectral motion artefact correction and compensation for laser speckle contrast imaging

 

Ischemia without movement artefacts

Stabilized ischemia

Non-stabilized ischemia

Baseline

100.00%

100.00% ± 0.00%

100.00% ± 0.00%

Ischemia

81.33%

82.70% ± 0.96%

86.40% ± 1.24%

Post ischemia

99.74%

100.88% ± 0.91%

99.75% ± 1.99%