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natita [175]
3 years ago
11

Diffrence between FMRI and MRI?

Physics
2 answers:
STatiana [176]3 years ago
8 0
In general, MRI views the anatomical structure, while an FMRI views the metabolic function.
Hope this helps!
Pls give Brainliest answer!
love history [14]3 years ago
3 0
FMRI creates the images or brain maps of brain functioning by setting up and utilizing an advanced MRI scanner in such a way that increased blood flow to the activated areas of the brain shows up on the MRI scan. The MRI scanners do not actually detect blood flow or other metabolic processes.
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Two speakers are spaced 15 m apart and are both producing an identical sound wave. You are standing at a spot as pictured. What
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Answer:

213.04

Explanation:

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Felipe believes that whenever the Moon is in the position that is shown from above (top view) in Diagram A, the Moon always look
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Answer:he is incorrect

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Inez uses hairspray on her hair each morning before going to school. The spray spreads out before reaching her hair partly becau
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Answer:

7.0\cdot 10^{-13}C

Explanation:

The magnitude of the electrostatic force between two charged objects is

F=k\frac{q_1 q_2}{r^2}

where

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q1 and q2 are the two charges

r is the separation between the two charges

The force is attractive if the charges have opposite sign and repulsive if the charges have same sign.

In this problem, we have:

r=0.070 cm =7\cdot 10^{-4} m is the distance between the charges

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An electron passes through two rectangular regions that contain uniform magnetic fields, B1 and B2. The field B1 is stronger tha
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Answer:

v1 = v2

Explanation:

Given:

- The missing figure is (attached).

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Find:

How does the speed v1 of the electron in region 1 compare with the speed v2 in region 2?

Solution:

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- From the attached figure related to this problem we see that the electron velocity or direction of motion is always parallel to the magnetic field B1&B2.

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- Zero Force means no work is done on the particle by the magnetic field, thus, the change in kinetic energy also zero for conservation of energy to hold.

- The initial and final kinetic energies of the electron is same. Hence, we can conclude that v1 = v2.

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