Radiological Sciences Laboratory Internship Projects

Summer 2021 Research Experience for Undergraduates (REU)

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Program Requirements:

This is a 10-week program starting June 21  to August  27, 2021 (40 hours per week). Students are expected to participate for the duration of the program (exceptions may be granted at the discretion of the faculty mentor). Students are also required to present their research at the final presentation/poster session and complete a program questionnaire.

For summer 2021, the RSL REU program will feature a flexible hybrid format (remote and/or on-site).  

Selected students will receive a stipend of $5,000 for the 10-week (40 hours per week) summer session of full-time research work. 

Who can apply?

Stanford Undergrads who will not have graduated by the beginning of the program. Co-term students may also apply. Stanford undergrads must have been enrolled full-time for a minimum of 2 quarters in the 2020-2021 academic year and will need to use their Flex Time for the summer quarter. Housing is not provided, although additional funds for on-campus summer housing will be offered to accepted interns (Stanford students only) .

Undergraduate students from other institutions who have 2 years of college experience (i.e. rising juniors or seniors) and have not graduated by the beginning of the program. International students who are matriculated at U.S. colleges/University may apply (visa restrictions may apply).

How to apply:

  1. Review the open projects below. You may apply for  1-3 projects.
  2. Create a letter of interest including your full name, college or university, academic rank, and area of study (or interest). Also, describe your interest in this project in a short paragraph.  Be sure to include: what aptitude and skills  you have for the project and how the REU experience correlates with your current and future academic ambitions.
  3. Send your letter via email to:  The subject line must include the LAB IDENTIFIER.
  5. All inqueries will be reviewed and qualified students will be invited to apply. The application process will request a transcript, resume, classwork completed, references and demographic information.
  6. Qualified applicants will be contacted directly by the sponsoring faculty. Acceptance notices will be sent on a rolling basis.  All applicants will receive a response.


Please direct any questions concerning the REU Program, including the application process to

Program Highlights

RSL is offering the following enrichment opportunities to our 2021 Summer Interns. 

Students will be given time away from lab work:

  1. to learn about diverse imaging modalities through the Introductory Lecture series 
  2. to attend RSL Group Meetings and selected lectures.
  3. to develop scientific presentation skills and more at specialized mentoring sessions.
  4. to attend graduate school admissions and information sessions
  5. to have weekly lunches with RSL professors (free for interns!) 

Project List Quick Links

Airan FILLED   
Butts Pauly FILLED  
Daniel/Hargreaves FILLED  
Ennis FILLED  
Glover FILLED  
Kogan FILLED  
Moseley/Zaharchuk FILLED  
Setsompop   Closed
Spielman FILLED  
Zeineh FILLED  


Faculty Mentor: Adam Wang, PhD

Internship Mentor: Adam Wang, PhD; TBN


Type of Laboratory Research: Dry lab

My group develops technologies for advanced x-ray and CT imaging, including artificial intelligence (AI) methods, novel system designs, and spectral CT imaging. We develop these technologies with advanced computational tools, in the Zeego Lab (a robotic C-arm that supports interventional imaging, animal studies, and more), and in the Tabletop X-Ray CT Lab (for prototyping novel systems, custom geometries, and phantom experiments).


The REU project will be customized to the student’s skills and interests, and a lab mentor will be identified accordingly. Possible computational projects include the use of AI to improve COVID detection in chest x-ray images, to optimize CT for radiation dose and image quality, to improve breast tumor detection in breast CT, or to improve spectral CT imaging. Possible lab projects include developing advanced CT acquisition methods or evaluating a novel dual-layer x-ray detector. A remote option will be available, regardless of project.

Required skills:

Seeking highly motivated students enthusiastic about research. Suitable for students with EE, BioE, Physics, CS, or similar backgrounds. Familiarity with Python, Matlab, or C++ programming languages.


Faculty Mentor: Daniel Spielman, PhD

Internship Mentor: Daniel Spielman, TBN


Title/Project: Magnetic resonance methods for measuring brain energy metabolism and oxidative stress.

Beyond anatomy, magnetic resonance imaging (MRI) and spectroscopy (MRS) provide unique opportunities for assessing metabolism within the body.   You will be joining a multidisciplinary research team with expertise spanning physics, electrical engineering, biochemistry, and clinical sciences, to help develop novel data acquisition and processing tools for assessing critical in vivo processes.  Projects include applying machine learning for the improved quantitation of MRS and MRI data for the treatment monitoring of brain tumors and measuring brain metabolism under hypothermic conditions. Primary applications of this work include brain tumor diagnosis, treatment monitoring, and prediction of response to therapy, minimizing adverse neurological outcomes from  cardiopulmonary bypass surgery, and the improved understanding and treatment of neurologic conditions including traumatic brain injury, Alzheimer's disease, schizophrenia, and autism.

Required Skills:

   Passion for research and willingness to take on new challenges

   Programming skills, e.g. Matlab



Faculty Mentor: Kim Butts Pauly, PhD

Internship Mentor: Ningrui Li, Mihyun Choi


Type of Laboratory Research: Dry lab


Transcranial focused ultrasound is a state-of-the-art technique for non-invasive brain stimulation. During therapies, a large hemispherical transducer focuses ultrasound through the intact skull, enabling reversible neuromodulation with incredibly high spatiotemporal resolution. Ultrasound signal parameters can be varied to achieve a wide range of effects, ranging from suppression to facilitation of neural activity, and treatments have shown promise in treating addiction, depression, epilepsy, Alzheimer’s disease, stroke, and movement disorders.

We are currently experiencing an international flurry of research activity due to the enormous potential of this innovative new technology. Many research groups and start-ups are rapidly exploring the uncharted frontier of ultrasound parameters and techniques to demonstrate that these treatments can be performed safely, consistently, and effectively. However, the field is still in its infancy, and there is need for better standardized reporting across studies. Many studies fail to report the key signal parameters, and whatever parameters are reported vary wildly across studies, hindering study reproducibility and inter-study comparisons. The goal of this project is to develop methods for bringing law and order to the "Wild West" of ultrasound neuromodulation by designing computational tools for standardization of parameter reporting. Coding experience is highly preferred but not required.

Required Skills:

Programming skills in MATLAB and/or Python

Background in basic physics



Faculty Mentor: Jennifer McNab, Ph.D. 

Internship Mentor: Jennifer McNab, Ph.D., Christoph Leuze, Ph.D.


Type of Laboratory Research: Dry lab or combination of wet and dry lab

Title: Developing Next Generation Neuronavigation Technology

The McNab Lab is looking for a talented, ambitious undergraduate student to work in one of the following areas: diffusion MRI acquisition/analysis strategies, comparisons of MRI and advanced histology or augmented reality neuronavigation. We are a diverse team of graduate students, postdocs and staff who are passionate about the application of physics and engineering to medical imaging. We work closely with neurosurgeons, neurologists, psychiatrists and neuroscientists to develop imaging methods that improve image resolution, acquisition speed and/or enable visualization of previously undetectable features of healthy and diseased brain tissue. A few applications of our current work include: image-guided interventions to treat movement disorders, psychiatric disease and epilepsy, as well as, the assessment of normal versus pathological aging. A summer project could include programming and analysis performed remotely and/or some combination of  in-person lab work, such as,  testing and data acquistiion on the MRI scanners and TMS-neuronavigation system and/or handling and preparation of ex vivo human brain tissue for MRI scanning and advanced histology. Any programming and image analysis experience will be highly beneficial. Prior training in MR physics and neuroscience is also a plus. 

Mostly dry lab but some potential for wet-lab work handling brain tissue.



Faculty Mentor: Jeremy Dahl, PhD

Internship Mentor: TBN


Type of Laboratory Research: Dry lab

Our laboratory develops novel imaging algorithms and systems based on ultrasound.  Projects in our lab consist of novel beamforming algorithms to reduce image noise and improve overall image quality, development of high-sensitivity flow algorithms for the detection of small vessels in the placenta and neonatal brain, developement of speed of sound estimation techniques for improved image quality and quantification of disease, ultrasound molecular imaging for the early detection of cancer, ultrasound-guided drug delivery, fabrication of novel intravascular ultrasound transducers to perform radiation force imaging, and low-cost 3D imaging based on augmentation of 2D ultrasound systems.  The makeup of our laboratory personnel include engineers and physicists, and we collaborate extensively with molecular and cancer biologists, chemists, and clinicians.  The students project will fall within the context of ongoing projects within our laboratory and will be decided based on the interests of the student and the needs of the laboratory.

Required Skills:

Those best suited for our REU project are highly motivated and are very willing to learn new topics.  The project involves activities that are most familiar to electrical and biomedical engineers, however any highly motivated individual is welcome to apply.



Faculty Mentor: Daniel Ennis, Ph.D.

Internship Mentor: TBN


Type of Laboratory Research: Dry lab

TThe Cardiac Magnetic Resonance (CMR) Group is led by Dr. Ennis in the Department of Radiology at Stanford University. His team develops translational cardiac and cardiovascular MRI techniques to improve clinical diagnosis. Major research projects focus on developing MR image acquisition, reconstruction, processing, and analysis that provide deeper insight to the basic function of the heart and refine our ability to assess cardiovascular disease progression. The lab also emphasizes the development of open source and quantitative imaging methods to evaluation cardiovascular structure, function, flow, and remodeling. 

Example REU projects in the CMR Group that REU students aim to: 

1) Train ML algorithms to reconstruct images, segment anatomy, or estimate motion and flow from MRI data.

2) Develop sophisticated pediatric and cardiovascular flow phantoms for testing quantitative MRI systems using 3D-printing.

3) Program software for cardiac MRI image processing.

4) Prototype 3D-printed devices and actuators for cardiovascular applications.

Applicant Interests and Skills: Experience in building/making/crafting. An interest in machine learning and image processing using computer programming (Matlab or Python). Curiosity, motivation, and problem-solving skills. An interest in cardiovascular physiology, bioengineering, and medical imaging.



Faculty Mentor: Gary Glover, PhD
Internship Mentor: Patricia Lan


Type of Laboratory Research: Dry lab

Title:  Developing fMRI targets for HIFU ablative therapy in patients with essential tremor.

Synopsis: Patients with essential tremor have debilitating involuntary hyperactive motor movements, but can often be treated using (non-invasive) high intensity focused ultrasound (HiFU) to ablate the ventral intermediate thalamic nucleus (VIM) thought to be responsible for the tremor.  The VIM is a small deep-brain region that is presently targeted by anatomic measurements. During the treatment, ablation efficacy is currently monitored by visual observation of tremor intensity, and the target location is adjusted  during treatment to improve the ablative reduction in tremor.  During this process, other parts of the thalamus responsible for speech and motor kinesis can be inadvertently damaged.

In this project, we will optimize an fMRI technique to more accurately target the VIM using an accelerometer to monitor the patient’s tremor during a pre-therapy scan.  The fMRI target locations will be compared with the conventional targets and the final HIFU locations after the treatment to see whether the fMRI target would have been closer. The development will involve scanning normal volunteers to optimize the fMRI protocols and analysis methods, then scanning patients pre-treatment to determine the target for HiFU treatment, and finally analyzing the accuracy of the fMRI targets relative to the outcome after treatment with the conventional treatment plan.

Required Skills: Facility with fMRI scanning desired but not essential, basic signal processing and familiarity with Matlab.



Faculty Mentor: Garry Gold, MD

Internship Mentor: Garry Gold, Feliks Kogan


Type of Laboratory Research: Combination of wet and dry lab

The JOINT group works on orthopedic imaging, on projects designed to detect osteoarthritis, measure biomechanics, and improve diagnosis.  Our work includes basic physics and engineering, image acquisition, processing and analysis and testing methods in human subjects.  We use many computational methods including image analysis and machine learning.


1)Segmentation of tissue, to aid in training of neural networks for classification

2) Study the effects of loading and exercise in human subjects

3) Better characterizes sports injuries and musculoskeletal disease with imaging

4) Developing improved imaging tools for joints, including weight bearing CT and PET-MR.

Required Skills:

Basic Biology, Physics, and Chemistry.  Computer skills are desired, such as Horos or Osirix.  Pre-medical students are welcome.



Faculty Mentor:  Bruce Daniel MD

Internship Mentor:  Bruce Daniel MD, Brian Hargreaves Ph.D., Steffi Perkins, Ph.D


Type of laboratory research:  Dry lab.

Overview of lab work:   The IMMERS lab is the experimental arm of the Incubator for Medical Mixed and Extended Reality at Stanford.  Mixed-reality, sometimes called “Augmented-Reality” refers to the creation of virtual digital objects and content that are inserted into the real-world.  Our lab focuses on using state of the art head-mounted systems, including Microsoft HoloLens, and Magic Leap One, to bring 3D content based on medical imaging data into the workspace of physicians and patients, with the goal of improving patient care through better diagnosis, planning and execution of medical procedures.  From brain to breast to lungs to joints, we are leveraging the unique power of mixed-reality to tackle a wide variety of clinical scenarios.  Our approach centers on close collaboration between engineers, scientists, and expert clinicians and doctors.  We are team and often work together supporting one anothers projects.

Title: IMMERS Lab

Project:   The overarching goal of the project is to get facile with creating and evaluating medical mixed reality technologies.  One particular use case that we need help with is the evaluation of the anatomy of organs being considered for donation for transplant.   We want to know if 3D visualization can help surgeons make better plans for transplant surgery.  But there are a number of other projects spanning from basic mixed reality alignment problems through intraoperative use that REU students can potential join as well, depending on skills and interest.

Required Skills: Curiosity, altruism, friendliness, integrity and self-motivation are essential.  Basic familiarity with computers is a must.  Experience with the Unity programming environment and C# programming would help, but are not essential.



Faculty Mentor: Michael Moseley, PhD, Greg Zaharchuk, MD
Internship Mentor: Michael Moseley, Greg Zaharchuk


Type of Laboratory Research: Dry lab

The Center for Advanced Functional Neuroimaging (CAFN), directed by Greg Zaharchuk, MD, PhD and Michael Moseley, PhD, is part of Radiological Sciences Lab in the Department of Radiology at Stanford University's School of Medicine. We develop novel Magnetic Resonance Imaging (MRI) techniques to better understand human brain functions, delineate brain structures, and diagnose brain diseases. We drive key clinical areas of neuroimaging focusing on disease processes in stroke, brain tumors, and other cerebrovascular diseases using tissue perfusion mapping (PWI), diffusion MRI (DWI), as well as new fields of mapping the brain connectivity: diffusion tensor imaging (DTI), susceptibility-weighted MRI (SWI), and Quantitative Susceptibility Mapping (QSM). CAFN also develops and uses high-resolution quantitative diffusion tensors and perfusion maps to explore and map complex brain structure and function in active mental tasking, revealing new key findings in the developing and aging brain function for blood flow, tissue integrity, and cognition.

CAFN collaborates with researchers from the Stanford Stroke Center, Departments of Neurology, Neurosurgery, Psychiatry and Psychology, UC Berkeley, Lucille Packard Children’s Hospital, Palo Alto VA Medical Center and other research institutions to discover new ways of approaching the brain’s most complex problems. We also use many computational methods including Deep Learning and machine learning for improved neuroimaging.

Projects: Analysis of clinical brain images for segmentation of tissue and training of Deep Learning and neural networks for disease characterization.

Required Skills:

Matlab and/or python programming.



Faculty Mentor: Raag Airan, MD, PhD

Internship Mentor: Raag Airan, MD, PhD


Type of Laboratory Research: Combination of wet and dry lab

Overview of lab work: Our goal is to develop and clinically implement new technologies for high-precision and noninvasive interventions upon the nervous system. Every few millimeters of the brain is functionally distinct, and different parts of the brain may have counteracting responses to therapy. To meet this challenge, we have developed techniques that allow targeted delivery of drugs to the right part of the nervous system at the right time, by combining technologies like focused ultrasound and nanotechnology. 

Necessary skills: Our current projects utilize the full range of potential lab-based skills: materials science, analytical chemistry, animal surgery and handling, behavioral neuroscience, neurophysiology, functional neuroimaging, work with large animal translational models, hardware design and manufacturing, and computational analysis/modeling. The primary skills needed are a strong motivation/work ethic and willingness to get ones hands dirty (potentially literally) with experimental work.




Faculty Mentor: Feliks Kogan, PhD

Internship Mentor: Feliks Kogan


Type of Laboratory Research: Dry Lab

Title: Evaluation of Bone Metabolism after Knee Loading

Description:  Our group works on the development and translation of novel imaging to study musculoskeletal function and detection of musculoskeletal disease at the earliest stage. In particular, we are developing a non-invasive method to evaluate the vascular and metabolic response of bone to acute stress. Bone stress is known to induce bone remodeling which, when abnormal may lead to skeletal fragility and bone and joint disease. Numerous methods can evaluate long-term bone adaptation through structure and mineral density. However, the acute response of loading in bone is still poorly understood, largely due to a dearth of methods to non-invasively measure bone physiology and function in humans in vivo.

In this project, we will develop new methods to study how the knee joint responds to an acute load induced by exercise. We will compare the metabolic response of bone measured with PET imaging to joint structure and microstructure imaged with MRI. This will include identification and segmentation of knee anatomy, analysis of quantitative MRI data, and development of new algorithms to study PET contrast agent uptake.

Required Skills: An interest in problem solving. Matlab or other programming skills are helpful.



Faculty Mentor: Michael Zeineh, MD

Internship Mentor: TBD


Type of Laboratory Research: Dry lab or combination of wet and dry lab

Our lab focuses on translating cutting-edge imaging methods into clinical practice for the study of human brain. 

Our main research is concerned with brain changes during neurodegenerative diseases such as Alzheimer's disease and mild traumatic brain injury. We study Alzheimer's using the full arsenal of imaging: ultra-high resolution MRI coupled with novel histological methods including x-ray microscopy at SLAC (fluorescence, spectroscopy, scattering/diffraction) and electron microscopy. We bring this armamentarium full circle to living human imaging with high field MRI and combined PET-MR. We similarly study the effect of trauma to the brain in high-impact sports like football, evaluating the changes that occur to the brain in living players over time in response to head impacts. Finally, we are looking for imaging signatures of chronic fatigue syndrome to understand the source of their ongoing fatigue.

The student should expect to get exposed to a wide range of the newest methodologies used to image and study the brain, both living and post-mortem, get familiar with brain anatomy, and understand the consequences of disease or impact on our brains.

Motivated students of any scientific background and at any point in their studies* are welcome to apply, basic coding skills (Matlab/bash/python) and an interest in neuroscience are required.

*non-Stanford students must have 2 years of college experience



Faculty Mentor: Kawin Setsompop, Ph.D.

Internship Mentor: Kawin Setsompop, Ph.D; TBN

IDENTIFIER: SetsompopLab

Type of Laboratory Research: Dry lab

Title: Developing image reconstruction algorithms for cutting-edge brain MRI.

MRI is a great non-invasive tool for obtaining a wealth of structural and functional information about the human brain. However, MRI’s capability is constrained by its slow data acquisition and limited sensitivity. Therefore, our lab focuses on developing new MRI acquisition & reconstruction methods to improve the speed, sensitivity, and specificity of brain imaging, with the goal in providing more detailed information that can help us better understand the brain both in health and disease. The technologies that we have developed have enabled highly detailed brain data, with a number of them translated into FDA-approved products that are being used on MRI scanners worldwide.

In this project, we aim to develop new MRI reconstruction algorithms that exploit the latest advances in low-rank and Machine Learning approaches, to provide high quality brain data rapidly. These new reconstruction algorithms will be designed to work synergistically with rapid MRI acquisition techniques that we have been developing for quantitative and diffusion MRI of the brain.

Required Skills: An interest in problem solving. Matlab and/or python programming. Some exposure to signal processing and optimization algorithms.