2 years ago

The technique psychologists use to measure electrical activity in the brain is 1. EEG 2. Lesion 3. FMri 4. CAT Scan 5. PET Scan

Biology

1 answer:

posledela2 years ago

4 0

Answer:

The correct answer is 1. EEG.

EEG or electroencephalography is a technique used to measure the electrical activity of the brain.

8 to 16 pairs of electrodes are placed on the scalp which record the electrical activity or impulses (in volts) generated by thousands of neurons or nerve cells present in the brain.

It provides the real-time imaging of the electrical activity of the brain.

The recorded impulses are first sent to the amplifier as the magnitude of the brain's electrical impulses is very low.

The amplifier then amplifies the results and show it on the screen in the form of voltage units.

You might be interested in

What are tiny organelles that convert glucose into ATP?

UkoKoshka [18]

Mitochondria is the part responsible for making the ATP for the cells.

3 0

2 years ago

A substance produced during photosynthesis that is used for completion of cellular respiration is

scoundrel [369]

Glucose. C6H12O6. Photosynthesis produces it and it is a reactant for cellular respiration.

6 0

2 years ago

In considering the cross YyRr x YyRr, the phenotype ratios of the F2 generation will be _____. 1:3:1 3:1 9:3:3:1 4:1

Ad libitum [116K]

The answer is 9:3:3:1

4 0

3 years ago

Read 2 more answers

What enters the cell and becomes part of the cell's hereditary material without destroying the cell or replacating?

DiKsa [7]

Latent virus would be the correct answer

3 0

2 years ago

With regard to earthquakes, what are measuring devises with lasers used for?

horrorfan [7]

Hi! I believe that the lasers are used for measuring the earthquakes movement and how much worse it is going to be with the next earthquake. But they would also measure how much force there was and how much more or less there will be. :) Hope this helps. :)

7 0

2 years ago