A Brief Review of Research Using Near-Infrared Spectroscopy to Measure Activation of the Prefrontal Cortex during Emotional Processing: The Importance of Experimental Design.

Front Hum Neurosci · 2016 · PMC5071349 · PMID 27812329

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a weak trendno p-value reported

( 2011 ) only observed a weak trend when they correlated PFC oxy-Hb and WM performance.

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