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BERKA CHRIS
US
2 patents
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US8628462B2
Jan 14, 2014
Systems and methods for optimization of sleep and post-sleep performance
BERKA CHRIS
35 citations
91
US8277385B2
Oct 2, 2012
Method and apparatus for non-invasive assessment of hemodynamic and functional state of the brain
BERKA CHRIS
27 citations
90