{"id":1901,"date":"2020-12-31T20:11:06","date_gmt":"2020-12-31T20:11:06","guid":{"rendered":"http:\/\/ceams-carsm.ca\/?page_id=1901"},"modified":"2022-07-07T20:02:25","modified_gmt":"2022-07-07T20:02:25","slug":"mass","status":"publish","type":"page","link":"http:\/\/ceams-carsm.ca\/en\/mass\/","title":{"rendered":"Montreal Archive of Sleep Studies (MASS)"},"content":{"rendered":"
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*En anglais seulement<\/em><\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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About MASS<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n
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The Montreal Archive of Sleep Studies (MASS) is an open-access and collaborative database of laboratory-based polysomnography (PSG) recordings\n O\u2019Reilly, C., et al. (2014) J Seep Res, 23(6):628-635<\/a>. Its goal is to provide a standard and easily accessible source of data for benchmarking the various systems developed to help the automation of sleep analysis. It also provides\n a readily available source of data for fast validation of experimental results and for exploratory analyses. Finally, it is a shared resource that can be used to foster large-scale collaborations in sleep study.<\/p>\n

MASS is composed of cohorts themselves comprising subsets. Recordings within subsets is kept as homogeneous as possible, whereas it is more heterogeneous between subsets. To allow inter-study comparisons, researchers validating their\n results on MASS are encouraged to specify which portion of the database they used in their assessment (e.g., MASS-C1 for the whole cohort 1, MASS-C1\/SS1-SS3 for subsets 1, 2 and 3 of cohort 1).<\/p>\n

Currently, the first MASS cohort available is described in\n O\u2019Reilly, C., et al. (2014) J Seep Res, 23(6):628-635<\/a>. This cohort comprises polysomnograms of 200 complete nights recorded in 97 men and 103 women of age varying between 18 and 76 years (mean: 38.3 years, SD: 18.9 years). It\n has been split in five different subsets:<\/p>\n

MASS:\n https:\/\/borealisdata.ca\/dataverse\/MASS<\/a>\n <\/p>\n

For the Biosignals and Sleep stages:<\/p>\n <\/div>\n <\/div>\n

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