
Borealis
CEAMS
—
2022-01-13
<p>The SS2 subset of the Montreal Archive of Sleep Studies (MASS) cohort includes:</p>
<ul>
<li>19 subjects (age 23.6±3.7 years, age range: 18-33 years)
<ul>
<li>8 males (age 24.3±4.2 years, age range: 19-33 years)</li>
<li>11 females (age 23.2±3.5 years, age range: 18-30 years)</li>
</ul>
</li>
</ul>
<p>The SS2 subset includes sleep events annotations marked by experts such as sleep spindles and k-complexes.</p>
<p>Expert 1 scored the sleep spindles and k-complexes for all the subjects.<br />Expert 2 scored the sleep spindle for 15 out of 19 subjects.</p>
<p>The subsets includes 53 annotations files "*.edf":</p>
<ul>
<li>Sleep spindles marked by expert 1 (19 files "* Spindles_E1.edf")</li>
<li>Sleep spindles marked by expert 2 (15 files "* Spindles_E2.edf")</li>
<li>K-Complexes marked by expert 1 (19 files "* KComplexes_E1.edf")</li>
</ul>
<p>The subset includes 19 sleep stages files "* Base.edf". The sleep stages are the same as those included in the dataset named "SS2 Biosignals and Sleep stages"</p>
<p>Sleep stage scoring : </p>
<ul>
<li>Rules : R&K</li>
<li>Page size (s) : 20</li>
</ul>