Scientific Reports 6: Article number: 37713; published online: 23 November 2016; updated: 24 February 2017

This Article contains errors in the Experimental procedures section under subheading ‘Lentiviral vector injections’.

“We recorded 24 h/day for 21 consecutive days, beginning on the 14th day after SE”.

should read:

“We recorded 24 h/day for 21 consecutive days, beginning on the 4th day after SE”.