Through the support of the New Innovator Award funding, Dr. Cai will use a combination of innovative approaches to test these ideas. To record the neural activity in the brains of both younger and older mice as they learn new spatial locations, she will use a novel, wire-free miniature microscope, called the Miniscope system, which was co-developed with colleagues at the University of California, Los Angeles (UCLA) and the Icahn School of Medicine at Mount Sinai. Using this new technology, study mice will wear tiny, head-mounted, wire-free microscopes as they enter a variety of different environments, enabling researchers to record and analyze thousands of neurons over the course time.
“We will use a variety of techniques to observe and manipulate these populations of neurons to determine how the neural activity in the brain controls the animals’ behavior,” explains Dr. Cai. “Ultimately, we hope to learn how the brain optimizes its capacity to store information across a lifetime. I am tremendously grateful to have received the New Innovator Award, which will enable our lab to explore some fundamental, yet very complex, biological questions in the field of memory and cognition.”
“Each year, I look forward to seeing the creative approaches these researchers take to solve tough problems in biomedical and behavioral research,” said NIH Director Francis S. Collins, M.D., Ph.D. “I am confident the 2019 cohort of awardees has the potential to advance our mission of enhancing health through their groundbreaking studies.”
Dr. Cai, who came to Mount Sinai from UCLA two years ago, has also recently received a 2019 One Mind Rising Star Award, which identifies and funds pivotal, innovative research on the causes of and cures for brain disorders by supporting the most promising emerging leaders in the field of neuropsychiatry. The $250,000 award will support her lab’s research on the ways in which traumatic memories may be linked in the brain to “neutral” ones in such disorders as post-traumatic stress disorder.
For an in-depth look at Dr. Cai’s research work, please check out this article in Scientific American.
About the Mount Sinai Health System
The Mount Sinai Health System is New York City's largest integrated delivery system, encompassing eight hospitals, a leading medical school, and a vast network of ambulatory practices throughout the greater New York region. Mount Sinai's vision is to produce the safest care, the highest quality, the highest satisfaction, the best access and the best value of any health system in the nation. The Health System includes approximately 7,480 primary and specialty care physicians; 11 joint-venture ambulatory surgery centers; more than 410 ambulatory practices throughout the five boroughs of New York City, Westchester, Long Island, and Florida; and 31 affiliated community health centers. The Icahn School of Medicine is one of three medical schools that have earned distinction by multiple indicators: ranked in the top 20 by U.S. News & World Report's "Best Medical Schools", aligned with a U.S. News & World Report's "Honor Roll" Hospital, No. 12 in the nation for National Institutes of Health funding, and among the top 10 most innovative research institutions as ranked by the journal Nature in its Nature Innovation Index. This reflects a special level of excellence in education, clinical practice, and research. The Mount Sinai Hospital is ranked No. 14 on U.S. News & World Report's "Honor Roll" of top U.S. hospitals; it is one of the nation's top 20 hospitals in Cardiology/Heart Surgery, Diabetes/Endocrinology, Gastroenterology/GI Surgery, Geriatrics, Gynecology, Nephrology, Neurology/Neurosurgery, and Orthopedics in the 2019-2020 "Best Hospitals" issue. Mount Sinai's Kravis Children's Hospital also is ranked nationally in five out of ten pediatric specialties by U.S. News & World Report. The New York Eye and Ear Infirmary of Mount Sinai is ranked 12th nationally for Ophthalmology and Mount Sinai South Nassau is ranked 35th nationally for Urology. Mount Sinai Beth Israel, Mount Sinai St. Luke's, Mount Sinai West, and Mount Sinai South Nassau are ranked regionally.
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