Verbal working memory impairments following traumatic brain injury: an fNIRS investigation.

The construct of working memory and its reliance on dorsolateral prefrontal cortex (DLPFC) have been the focus of many studies in healthy subjects and in clinical populations. However, transfer of knowledge gained from cognitive science studies to clinical applications can be a challenging goal. This scarce cross-dissemination may be partially due to the use of 'tools' that are limited in their ability to generate meaningful information about impairments in clinical groups.