AASM PSG manual: the R&K update?

  title={AASM PSG manual: the R\&K update?},
  author={Max Hirshkowitz},
  journal={Sleep medicine},
  volume={10 7},

A Distributed Classification Procedure for Automatic Sleep Stage Scoring Based on Instantaneous Electroencephalogram Phase and Envelope Features

A novel set of EEG-based features containing the Shannon entropy of the instantaneous analytical form envelope and frequencies of the EEG are proposed for sleep stage scoring, using a distributed decision-tree classifier with binary K-nearest neighbor classifiers at each decision node.

Correlation between Heart Rate Variability and Sleep Structure in Primary Insomnia

How the activity of autonomic nervous system during night sleep changes by analyzing correlation between heart rate variability (HRV) index and the variables related with sleep structure in primary insomnia is analyzed.

Sleep disorders in high school and pre-university students.

The investigated population showed sleep disorders and poor sleep quality, especially regarding problems that affect sleep.