Scientific Reports 6: Article number: 36206; published online: 10 November 2016; updated: 16 February 2017

Affiliation 1 was incorrectly listed as ‘Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21211, USA’ in the original version of the Article. The correct affiliation is listed below:

Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.

In addition, in the Introduction section,

“Afterwards, subjects are shown their card2,4,6,8 or10 that is randomly chosen with equal distribution (known by the subjects)”.

now reads:

“Afterwards, subjects are shown their card (2, 4, 6, 8 or 10) that is randomly chosen with equal distribution (known by the subjects).”

In the Methods section under subheading ‘Gambling Task’,

“Once centered, the subject is shown his card2,4,6,8 or10 for a duration of 2 seconds”.

now reads:

“Once centered, the subject is shown his card (2, 4, 6, 8 or 10) for a duration of 2 seconds”.

These errors have now been corrected in the HTML and PDF versions of this Article.