What This Document Is
This is a midterm examination for PSY 8960, a graduate-level course focused on fMRI (functional Magnetic Resonance Imaging) at the University of Minnesota Twin Cities. The exam assesses understanding of core principles and practical applications within the field of neuroimaging, specifically relating to fMRI techniques and data interpretation. It’s designed to evaluate a student’s grasp of the foundational concepts covered in the first half of the course.
Why This Document Matters
This resource is invaluable for students currently enrolled in, or planning to take, advanced fMRI courses. It’s particularly helpful for those seeking to gauge the depth and breadth of knowledge expected in a graduate-level setting. Reviewing the scope of topics covered on the exam can help you prioritize your study efforts and identify areas where further review is needed. It’s best utilized *after* completing the associated modules and lectures, as a self-assessment tool to solidify your understanding before a formal evaluation.
Common Limitations or Challenges
Please note that this document *does not* include solutions, explanations, or worked examples. It presents the examination questions themselves, allowing you to test your knowledge independently. It also doesn’t offer comprehensive instruction on the underlying concepts; it assumes prior learning through coursework. Access to the course materials (lectures, readings) is essential for successful preparation.
What This Document Provides
* A set of problems designed to assess understanding of k-space, isochromats, and RF pulse behavior.
* Questions relating to signal characteristics in MRI, including T2 and T2* decay.
* Problems focused on pulse sequence design and the impact of parameters like repetition time and flip angle.
* Tasks requiring identification of gradient axes and pulse sequence types (FLASH, EPI, Spin Echo, Gradient Echo).
* Questions relating to k-space trajectories and their relationship to image acquisition.
* An indication of the relative weighting of different course modules within the overall assessment.