Answer:
Alpha waves
Explanation:
Alpha waves, or the alpha rhythm, are macroscopic neural oscillations in the frequency range of 8–12 Hz likely originating from the synchronous and coherent (in phase or constructive) electrical activity of thalamic pacemaker cells in humans. Historically, they are also called "Berger's waves" after Hans Berger, who first described them when he invented the EEG in 1924.
Answer: I think the answer is B
Explanation: Hope it helps
It has to represent a serious departure from what is culturally or socially normal. Indeed, religious and cultural beliefs are taken into account while diagnosing a psychological disorder.
The innovation of using conveyor belts on an assembly line is attributed to Henry Ford. The answer would be letter C.
Economic nationalism mean nations are discouraged imports. This is a promotional behavior to patronize local goods and services instead of imports. This is imposed within a state or a country. The answer would be letter C.