By Mayo Clinic Staff. Polysomnography, also called a sleep study, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study. Polysomnography usually is done at a sleep disorders unit within a hospital or at a sleep center.
What Does Name Khali Mean EXTREMES in fortune, health and spirituality. You are very versatile, idealistic and intuitive. You either enjoy great success or suffer abject misery. The solution is service to others. Use your leadership abilities for humanity and not for self-glorification.You are bold, independent, inquisitive and interested in research.
For the film see Khalsa (Film). Khalsa which means 'pure' is the name given by Guru Gobind Singh to all Sikhs who have been baptised or initiated by taking Amrit in a ceremony called Amrit Sanchar.he Beginning of the Khalsa. Although the word Khalsa existed before 1699, it is accepted that the Khalsa panth or Khalsa movement was started by the tenth Sikh Master. In the Sikh Holy book, called the Guru Granth Sahib, Bhagat Kabir uses the word Khalsa for the first time in Sikh sacred literature.