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You are taking an exam and there is a section with several questions for which you remember studying, but become annoyed because you cannot recall the answer. If an EEG was performed at that particular moment, which brainwaves are most likely to predominate?

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ShyzaSling

Answer:

theta wave

Explanation:

An electroencephalogram (EEG) can be described as a diagnostic activity to look for malfunctions in the electrical activity of the brain. It works by generating wave patterns of the electrical conductivity of the brain.

Theta brainwaves can be described as waves which arise when a person is focusing something and does not think about the external factors surrounding him.

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Theta Waves

Further explanation

Human brain waves are electrical waves generated by the brain. These waves can be measured through the frequency and amplitude where each wave has its own function and will affect the patterns of brain activity and the resulting behavior. These waves can be measured using Electroencephalography (EEG) in Hertz units (cycles per second).

Five types of human brain waves.

  • Gamma (40-100 Hz) is associated with simultaneous information processing from different brain areas.
  • Beta (12-40 Hz) normal conscious state or work mode.
  • Beta waves have 3 types:
  1. Lo-Beta (12-15 Hz) standby or brooding conditions.
  2. Beta (15-22 Hz) is actively doing something.
  3. Hi-Beta (22-38 Hz) when we think complexly, integrate new experiences, have high anxiety or feel joy.
  • Alpha (8-12 Hz) our thoughts flow calmly, during relaxation, daydreaming, or in a meditative state.
  • Theta (4-8 Hz) our senses are drawn from the outside world and focus on signals coming from within.
  • Delta (0-4 Hz) during deep sleep (very deep sleep, without dreaming) or in very deep transcendental meditation.

Learn more

about human brain waves https://brainly.com/question/13819887

five types of brain waves https://brainly.com/question/13819887

Details

Class: high school

Subjects: Social Studies

Keywords: brain waves, theta waves, frequency

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