Question: How long must the rephasing gradient be applied, for complete refocusing, if Grephase = Gss and the two gradients are boxcar pulses? What is the

How long must the rephasing gradient be applied, for complete refocusing, if Grephase = Gss and the two gradients are boxcar pulses? What is the duration of the total slice select process, including the time that both Gss and Grephase are applied

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Consider the excitation of a slice of thickness Az = 4 mm, by a bandlimited rf pulse on for a time duration T,f = 4ms. Assume that the flip angles of the spins are dominated by the exact (time)...

(Problem 10.4) Consider the excitation of a slice of thickness A2 = 4 mm, by a bandlimited rf pulse on for a time duration Tn. = 4 ms. Assume that the flip angles of the spins are dominated by the...

Guidelines for Individual Report 2: Industry 5.0 You are writing a report to educate executives about Industry 5.0. Specifically, you should provide guidelines for organization and information...

When the end customer expands the nature of the work and resources necessary to complete the project plan after the project has already started, this is known as: Project Re-engineering Project...

The ideal execution of a promotion program involves Blank _ _ _ _ _ _ each design to allow for changes and modifications, and then Blank _ _ _ _ _ _ to evaluate the impact of each promotion and its...

Problem 10.5 Assume that the slice select gradient amplitudes are changed from those shown in Fig. 10.11 to be Gor=-Goy2Go What are the angles and of the resulting slice? Draw the excited plane (use...

a) In both the slice select and read directions, it is often desirable to keep the gradients used prior to sampling the data as short as possible to reduce the effects of motion. Neglecting the phase...

Problem 10.7 Assume that the phase is defined such that a 7-pulse reverses the accumulated phase of all spins: -. In terms of k-space, the x-pulse is equivalent to a reflection through the origin:...

Please help: Cost Leadership sometimes gets a bum rap as being the "boring" competitive strategy compared with a differentiation strategy. Do you agree with this point of view? Why is this likely to...

Please see attached for questions. Looking for solutions to the 3 questions. Use DATA attached for finding the solutions to the problems. Date 510 Earliest 509 508 507 506 505 504 503 502 501 500 499...

In 2009, the average charge for tax preparation by H&R Block, Inc. was $187. Assuming a normal distribution and a standard deviation of = $20, what proportion of H&R Blocks tax preparation fees were...

A point dipole p is imbedded at the center of a sphere of linear dielectric material (with radius R and dielectric constant r). Find the electric potential inside and outside the sphere.

Southwestern Wear Inc. has the following balance sheet: whole number. If your answer is zero, enter " 0 " . Enter your answers as positive values. Distribution of proceeds on liquidation: Proceeds...

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...