Critical Thinking:How does reducing NEX affect scan time, and what impact does it have on image quality? Select all that apply:

What type of artifact is GRE most sensitive to?

Doubling the NSA increases SNR by:

What is the impact of using a rectangular FOV?

Critical Thinking:Which is an option to increase spatial resolution?

Which extrinsic contrast parameter determines the extent to which the ADC influences image contrast in diffusion-weighted imaging (DWI)?

Critical Thinking:A sequence is set with a small voxel size, low NEX, and thin slices. What challenge might the image quality present?

Another way to compare and contrast in development is to consider what is the equivalent event/structure between organisms.  For the following questions, State the equivalent event/structure between the two organisms listed. 2. Explain the reasoning that brought you to this answer   Primitive Streak in birds compared to humans

Another way to compare and contrast in development is to consider what is the equivalent event/structure between organisms.  For the following questions, State the equivalent event/structure between the two organisms listed. 2. Explain the reasoning that brought you to this answer   The kholor sickle in avians compared to fish

Put the events in the order in which they occurred during development in flies. 1 = first, 5 = last.  (5 pts; 1pt/?)