Centuries ago, some aspiring doctors resorted to grave robbing to study human anatomy. Today, using the recently purchased Anatomage Table, Georgia Tech students can virtually dissect the human body with a swipe of a touchscreen — no scalpels, no skeletons, and no midnight raids required.

A state-of-the-art anatomy and medical education system, the seven-foot-long Anatomage Table features life-size human — as well as several animal — bodies in digital formats, providing accurate representations of three-dimensional anatomy, physiology, and digital pathology.

“Cadaver dissection is still the gold standard,” explains Senior Academic Professional and Director of Anatomical Sciences Adam Decker, who has taught anatomy and other courses at Georgia Tech since 2010. “But the Anatomage Table lets students interact with living systems digitally — and that’s something we couldn’t offer before.”

Decker is a passionate advocate for using the best tools available to prepare students for medical careers. After leading efforts to bring prosections (pre-dissected specimens that students learn from) to Georgia Tech in 2021, he set his sights on acquiring the Anatomage Table.

“Providing the table was the logical next step,” says Decker. “It’s a way to bridge the tactile experience with dynamic visualization.”

The Anatomage Table was purchased with College of Sciences Technology Fee funds, designed to enhance students' experiences using modern instruments and techniques.

“It’s a great resource for our students, especially for those who are interested in pursuing any field of medicine,” says David Collard, senior associate dean in the College of Sciences. “It supports active learning that will enhance students' applications to medical programs, and gives them experiences with technologies they will encounter in post-graduate professional training.”

Anatomy in action

The Series 11 Anatomage Table is housed in the Gilbert Hillhouse Boggs Building and offers a one-to-one display of actual cadavers with five different bodies available for virtual dissection. Students can click on a structure and instantly access detailed information.

“It’s one thing to sit in a classroom and have a professor explain which body parts are which,” says Yusuf Abdalla, a second-year biology student with a pre-med focus. “But being able to independently manipulate the screen to view various parts of the body takes learning to the next level.”

The table offers a cleaner environment with less exposure to odors and chemicals than traditional cadaver dissection.

“Cadavers don’t come with labels. Using the table enables us to see how the body works as a system rather than just viewing individual parts,” adds Rayhan Quaraishi, a fourth-year neuroscience major pursuing a career in medicine.

Decker emphasizes that while the Anatomage Table is a game changer, it doesn’t replace prosections. Students will continue to work with real hearts, lungs, and even full spinal cords, thanks to a partnership with Emory University’s Body Donation Program.

Combining cadaver dissection with the table enhances the overall learning experience, explains Decker:

“With prosections, they learn how the veins and arteries feel when you cut into them. With the Anatomage Table, students will see what it looks like when the heart beats or the lungs expand. They can virtually follow a drop of blood through the blood vessel, then use the touch screen to see what that same drop of blood would look like under a microscope. You can’t do that with a cadaver.”

From anatomy to imaging

One of the table’s most powerful features is its integration of diagnostic imaging. Students can compare anatomical structures side-by-side with CT and MRI scans and overlay images as they simulate physiological processes like heartbeats and brain activity.

Decker is currently designing a new course, Anatomy for Diagnostic Imaging, that will use the table to teach students how to interpret MRI, CT, and ultrasound scans. The Anatomage Table contains built-in datasets of MRIs of the spine, heart, and brain, so students can look at the diagnostic image and the actual structure at the same time.

“Some students enter medical school without once taking an anatomy course,” says Decker. “Georgia Tech students, on the other hand, will already have an introduction to imaging and pathology.”

Sameeha Lalani, a third-year biology major who works as an EMT praises the clinical features found in the table. “After one of my EMT shifts, I went back and recreated what happened to my patient using the table. It really made the clinical experience click, so I could better understand what happened.”

Expanding access

The table will soon be in use in BIOS 3754 (Anatomy Lab), which runs five lab sections each fall. Decker is also exploring ways to integrate the table into live lectures, transmitting demonstrations from the table directly into large lecture halls. 

Plans are currently underway to use the table in the wellness requirement course, APPH 1040 (Scientific Foundations of Health). Students will be able to visualize cardiovascular anatomy and heart disease by rotating the heart, opening chambers, and simulating conditions, such as a stroke or heart attack.

Decker is eager to collaborate with other departments and make the table a campuswide resource. He sees opportunities in health-related subjects across campus, including biomedical and mechanical engineering, neuroscience, and physiology. Student clubs like the Student Neuroscience Association, Physician Assistant Club, and Pre-Dental Society are also expected to rotate through the lab.

“Anatomy is an ancient science, but it’s the foundation of all healthcare. There are going to be many students who benefit from this — all across campus,” Decker says. “We’ve barely scratched the surface of what it can do.”

This story by Caitlin Hayes is shared jointly with the Cornell Chronicle newsroom.

Study co-author Joel E. Kostka is the Tom and Marie Patton Distinguished Professor and associate chair for Research in the School of Biological Sciences with a joint appointment in the School of Earth and Atmospheric Sciences. He also serves as faculty director of Georgia Tech for Georgia's Tomorrow. 

The Kostka Lab works in peatland ecosystems to quantify changes in microbial communities brought on by climate change drivers. In particular, next generation gene sequencing and omics approaches are employed to investigate the microbial groups that mediate organic matter degradation and the release of greenhouse gases.

Peatlands make up just 3% of the earth’s land surface but store more than 30% of the world’s soil carbon, preserving organic matter and sequestering its carbon for tens of thousands of years. A new study sounds the alarm that an extreme drought event could quadruple peatland carbon loss in a warming climate. 

In the study, published October 23 in Science, researchers find that, under conditions that mimic a future climate (with warmer temperatures and elevated carbon dioxide), extreme drought dramatically increases the release of carbon in peatlands by nearly three times. This means that droughts in future climate conditions could turn a valuable carbon sink into a carbon source, erasing between 90 and 250 years of carbon stores in a matter of months.

“As temperatures increase, drought events become more frequent and severe,  making peatlands more vulnerable than before,” said Yiqi Luo, senior author and the Liberty Hyde Bailey Professor in the School of Integrative Plant Science’s Soil and Crop Sciences Section, in the College of Agriculture and Life Sciences (CALS) at Cornell University. “We add new evidence to show that with peatlands, the stakes are high. We observed that these extreme drought events can wipe out hundreds of years of accumulated carbon, so this has a huge implication.”

“To me, this study is striking in that it shows that around 10 to 100 years of carbon uptake by one of the most important global soil carbon stores can be erased by just two months of extreme drought,” adds Joel Kostka, Tom and Marie Patton Distinguished Professor in Biological Sciences at Georgia Tech.

It was already well-established that drought reduces ecosystem productivity and increases carbon release in peatlands, but this study is the first to examine how that carbon loss is exacerbated as the planet warms and more carbon dioxide enters the atmosphere. The Intergovernmental Panel on Climate Change estimates extreme drought will become 1.7 to 7.2 times more likely in the near future. 

Read the full story in the Cornell newsroom. 

###

Other co-authors include Cornell postdoctoral researchers Jian Zhou and Ning Wei; senior research associate Lifen Jiang; and researchers from Georgia Institute of Technology, Florida State University, the U.S. Department of Agriculture (USDA), ETH Zurich, Northern Arizona University, the Australian National University, the University of Western Ontario and Duke University.

Funding for the study came in part from the National Science Foundation, USDA, the New York State Department of Environmental Conservation and the New York State Department of Agriculture and Markets.

Georgia Tech and the Nell Hodgson Woodruff School of Nursing at Emory University are partnering to develop a pipeline that prepares more local nurses to meet workforce demands. 

With this collaboration, eligible students who graduate with a bachelor’s degree from Georgia Tech will be able to enroll in the School of Nursing’s Master of Nursing (MN) program.  

Emory’s MN program is an entry-to-practice, pre-licensure degree program designed for students with bachelor’s degrees in other disciplines. Students who complete the 15-month program are eligible to sit for the National Council Licensure Examination and begin practice as a registered nurse. 

“We are excited to participate in a program that will develop future leaders in nursing,” said Steven Girardot, vice provost for Undergraduate Education and Student Success at Georgia Tech. “This direct pathway opens doors for our graduates to launch careers in nursing, living out our motto of Progress and Service in the most meaningful way.” 

The five-year partnership exemplifies the School of Nursing’s ongoing collaboration with metro Atlanta colleges and universities to prepare and empower high-caliber nurses. It represents another milestone in the school’s efforts to address workforce needs and advance nursing education.  

“Partnering with Georgia Tech represents another exciting step forward for nursing education,” said Linda McCauley, dean of the Nell Hodgson Woodruff School of Nursing. “Together, we’re expanding opportunities for future nurses and ensuring that our communities and health systems have the skilled professionals they need to thrive.”

Georgia Tech is the fourth local institution to partner with the School of Nursing, joining Spelman College, Agnes Scott College, and Oglethorpe University.  

Growing up in rural southwest Georgia, Kinsey Herrin loved “making stuff.” She loved it so much that she regularly dug up muddy clay from her family’s property and the surrounding area to make ceramics. As a prosthetist/orthotist, she creates and tests devices that help patients improve or regain mobility — from prosthetic limbs to braces of all kinds. But Herrin’s role at the Institute is even more expansive. She’s at the epicenter of a research community where medical devices, studies, data, patients, clinicians, and students collide.

Read more »

Neuroscience experts from across Georgia Tech will soon come together for a new interdisciplinary research institute, the Institute for Neuroscience, Neurotechnology, and Society (INNS), launched in July. Faculty in INNS are helping to solve some of neuroscience’s most pressing problems, and many have promising medical applications. One important aspect of studying the brain is understanding how the brain and the body work together. Meet the researchers who study brain-body interactions, from monitoring the neuron degradation that causes Alzheimer’s to enhancing mobility for stroke survivors, in an effort to improve the health and quality of life for millions of Americans.

Read more »

James Stroud has been named a 2025 Packard Fellow for his pioneering research in evolutionary biology. Stroud, Elizabeth Smithgall-Watts Early Career Assistant Professor in the School of Biological Sciences, will receive $875,000 over five years to fund his work on “Lizard Island” in South Florida. His goal? To create evolution’s first high-definition map — with the help of 1,000 backpack-wearing lizards.

Awarded annually to just 20 individuals by the David and Lucile Packard Foundation, Packard Fellowships for Science and Engineering support researchers pursuing cutting-edge research and ambitious goals. “These visionary Packard Fellows are pushing the boundaries of knowledge, and their bold ideas will become tomorrow’s real-world solutions,” says Nancy Lindborg, president and CEO of the Packard Foundation in a recent press release.

The flexible funding allows researchers to maximize their creativity and ingenuity. Stroud will spend the next five years transforming Lizard Island into the world’s premier evolutionary observatory, merging groundbreaking technology with long-term field research.

On Lizard Island, that means equipping every lizard with an ultra-lightweight sensor “backpack.” Although the sensors weigh just six-hundredths of a gram each — the same as two grains of rice — when combined with innovations in mapping technology, they will help Stroud investigate the role that behavior plays in driving evolution in the wild.

“I’m incredibly honored to be named a 2025 Packard Fellow,” says Stroud. “This support allows me to pursue a question that has fascinated evolutionary biologists for centuries: how does behavior shape evolution? It’s a transformative opportunity, and I’m deeply grateful to the Packard Foundation for believing in the potential of this work.”

Tiny sensors, big questions

Begun in 2015, Stroud’s work on Lizard Island is one of the longest-running evolutionary studies of its kind: for the last 10 years, he has carefully caught and released every lizard on the island, measuring evolution through documenting their body characteristics, habitat use, and survival.

Through his studies, he has captured evolution in action, but monitoring and measuring behavior in evolutionary studies has historically been an extremely difficult and elusive task. The problem? While smaller animals tend to have higher population densities and reproduce more quickly (making them ideal candidates for evolutionary field studies), it has been difficult to find durable and long-lasting sensors small enough for these animals to carry.

“This has been a missing link because behavior is a critical component of evolution,” Stroud says. “Behavior can both expose individuals to — or shield them from — natural selection. For example, an animal with a less favorable trait, like bad eyesight, could change its behavior to avoid situations where it is disadvantaged. 

“These decisions can ultimately determine whether they survive and reproduce in the wild, directly influencing the outcome of natural selection. However, until now, we just haven’t had the technology to measure these types of extremely intricate behaviors across many individuals before.”

Mapping the future

Stroud won’t just know exactly where each lizard is — he’ll also create a detailed three-dimensional map of the entire island using remote sensing technology called LiDAR, updating it each year. “By shooting millions of laser beams, we can create a highly detailed three-dimensional map of Lizard Island, capturing the shape of every branch, rock, and blade of grass on the island,” he explains. “When connected to our lizard backpacks, we’ll know the exact microhabitats and resources available to each lizard as they move through this environment.”

Stroud will also deploy hundreds of microclimate sensors to understand how species are reacting to changes in temperature and climate. The result will be the world’s first comprehensive database: a record of minute lizard movements, the resources each individual uses, daily interactions, and changes in the environment spanning seasons and years. 

“For evolutionary scientists, it has been seemingly impossible to track the moment-by-moment decisions of individual organisms… until now,” he says.

“Today, it’s possible to study what Darwin could only dream of — evolution occurring in real time,” Stroud adds. “Behavior is a critical component of evolution, understanding evolution is critical to understanding life on Earth, and understanding life on Earth is more important than ever.”