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Table 2 Accuracy and brain activity across the difficulty levels of the N-back task

From: Mental workload classification using convolutional neural networks based on fNIRS-derived prefrontal activity

0-back

1-back

2-back

Accuracy

HbO2

(µM/mm)

Accuracy

HbO2

(µM/mm)

Accuracy

HbO2

(µM/mm)

0.952

± 0.033

0.914

± 0.072

0.754

± 0.077

1.040

± 0.950

0.487

± 0.068

1.289

± 0.201

  1. Shown are mean value ± standard deviation. HbO2: Oxygenated Hemoglobin.
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BMC Neurology

ISSN: 1471-2377

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