Sarah D. Lichenstein, PhD.

Neural mechanisms of risk for problem-level cannabis use among emerging adults

Dr. Lichenstein is a licensed clinical psychologist, an Assistant Professor of Psychiatry, and Assistant Director of the Yale Imaging and Psychopharmacology Lab at Yale School of Medicine. She received her BA in Psychology from Bard College (2008), and her PhD in Clinical Psychology from the University of Pittsburgh and the Center for the Neural Basis of Cognition (CNBC) in 2018. She completed her clinical internship in Yale’s Doctoral Internship in Clinical & Community Psychology with a dual focus on substance use disorder prevention and treatment, followed by postdoctoral training in the Neuroimaging Sciences T32 Training Program at Yale, applying advanced neuroimaging analysis and predictive modeling methods to elucidate neural mechanisms of addiction pathophysiology. Since joining the faculty at Yale School of Medicine, Dr. Lichenstein’s research has focused on investigating how patterns of neural network connectivity impact the course of cannabis and other substance use disorders. To this end, she is currently completing the fifth year of a mentored K08 award combining multiple, large-scale, neuroimaging datasets with novel densely-sampled fMRI data to identify a neuromarker of problem-level cannabis use, and to characterize its development prior to cannabis use onset, and in the context of current cannabis use during adolescence and emerging adulthood.

Previous Webinars

Alisha Holloway, PhD

September 16, 2026, 11:00 AM MT

Enhancing Cannabis Quality through Marker-Assisted Selection for Improved Solventless Extraction Yield

Alisha Holloway is the Chief Scientific Officer at Phylos where she leads the R&D and Breeding groups that focus on discovery and implementation of genetic markers for high value traits, and the development of new cannabis varieties […]

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Ken Mackie, PhD

September 10, 2026 1:00 PM MT

Cannabinoids and weight loss:  A twisted tale

Dr. Ken Mackie is a Distinguished Professor of Psychological and Brain Sciences at Indiana University, Bloomington, IN (IUB) and a Linda and Jack Gill Chair of Neuroscience. He received his MD from Yale University, did his Anesthesiology Residency at the University […]

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Christian Büser, PhD

August 20, 11 AM MT 2026

Is smaller better? Nanofertilizers in Cannabis Cultivation

Christian Büser is a doctoral researcher in Agricultural Sciences at the Institute of Crop Science of the University of Hohenheim in Germany, where he also earned his Master’s degree in Agricultural Sciences with a focus on plant physiology. For the past […]

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Joshua Gowin, PhD

Aug 13, 2026 01:00 PM Mountain Time

Brain Function Outcomes of Recent and Lifetime Cannabis Use

Joshua Gowin, PhD, is an Associate Professor within the Department of Radiology at the University of Colorado Anschutz Medical Campus. As a neuroscientist, his primary research program investigates the neural mechanisms of addiction, specifically focusing on how substance […]

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