Somnology they may work well in treating insomnia, have a risk of abuse which is why these treatments are not the first resort. Some sleep disorders such as narcolepsy do require pharmacological treatment. Somnology Somnology is the scientific study of sleep. It includes clinical study and treatment of sleep disorders and irregularities. Sleep medicine is a subset of somnology. After the invention of the EEG, the stages of sleep were determined in 1936 by Harvey and Loomis, the first descriptions of delta and theta waves were made by Walter and Dovey, and REM sleep was discovered in 1953. Sleep apnea was
Empirical study of literature raised to the empirical study of literature are the triviality of many of its research results such as confirmation of what was already known or suspected or its reductionism (artificiality of the framework and set-up, and limitation to reader response instead of the study of the text). It is clear, however, that the empirical study of literature by its specific approach of the object and its focus on methodology is an outstanding way to explore the socio-cultural aspects of the literary system. It makes an irreplaceable contribution to the development of a more rational, scientific, and socially relevant study of