Question
Who pioneered the development of electroencephalography?
Solution
Hans Berger, a German psychiatrist, made a groundbreaking discovery with the development of electroencephalography in 1929. This technique, which records electrical activity in the brain, has become crucial in diagnosing and understanding neurological conditions.
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How many triangles are there in the given figure?
In the adjoining figure, if the centres of all the circles are joined by horizontal and vertical lines, then find the number of squares that can be form...
Find the number of triangles in the given figure?
In following figure, how many minimum straight lines are required to draw given figure.
Find the number of triangles in the given figure?
How many triangles are there in the given figure?
Find the number of triangles in the given figure.
What are the minimum numbers of lines required to form the given figure?
