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Author Question: The following statements all refer to the human brain when mental activity is occurring. Which ... (Read 191 times)

chads108

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on: Aug 6, 2020
The following statements all refer to the human brain when mental activity is occurring. Which statement is correct?

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In order to detect electric currents in the brain, you must open the skull and make direct electrical contact with the brain.

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The electric currents in the brain can be detected outside the brain by detecting the magnetic fields they produce.

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The electric currents in the brain can be mapped by shaving a person's head and dropping iron filings on the head.

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The electric currents in the brain produce an aura that can be detected visually.

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The electric currents in the brain cannot be detected by any means.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by chads108 on Aug 6, 2020

juliaf

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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chads108

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Reply 2 on: Aug 6, 2020
Thanks for the timely response, appreciate it

gcook

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Reply 3 on: Yesterday
Gracias!

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