Why Is Brain Stimulation Effective?
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چکیده
Why is brain stimulation effective? Throughout history medicine has been going through an extensive development. Prehistoric medicine consisted of a combination of very basic drugs (extracted from plants and herbs) and treatments consisting of ceremonies carried out by shamans using supernatural powers and objects (charms, spells, amulets, etc). During the course of history more and more knowledge was gained about the use of drugs for treating diseases. From the 19th century on medicine has gone through a revolution thanks to advances in for exam-
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