379
Pallab Ghosh, «Why Do We Sleep?» BBC News, May 15, 2015, .
380
Nedergaard, interview with Hamilton.
381
Lulu Xie, Hongyi Kang, Qiwu Xu, Michael J. Chen, Yonghong Liao, Meenakshisundaram Thiyagarajan, John O'Donnell, Daniel J. Christensen, Charles Nicholson, Jeffrey J. Iliff, Takahiro Takano, Rashid Deane, and Maiken Nedergaard, «Sleep Drives Metabolite Clearance from the Adult Brain,» Science 342 (2013): 373–77; Angela Mulholland, «Not Enough Sleep? Your Brain May Be Paying the Price: Study,» CTVNews, May 29, 2015, .
