Presentations

Recent conference posters and talk slides

Society for Neuroscience 2018

Seaman, K.L., Abiodun, S., Fenn, Z., Puttinger, C., Mata, R., Samanez-Larkin, G.R. (2018) Time preferences and neural representation of subjective value across adulthood. Talk presented at the annual meeting of the Society for Neuroscience, San Diego, CA.

Neuroeconomics 2018

Castrellon, J.J. & Samanez-Larkin, G.R. (2018) Parsing the role of dopamine in reward discounting and subjective value. Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA. **Best Poster Award Winner!**

Abiodun, S., Seaman, K.L., Mata, R., Puttinger, C., Samanez-Larkin, G.R. (2018) Time preferences across adulthood. Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA.

Armora, E.G., Castrellon, J.J., Cooper, J.A., Smith, C.T., Zald, D.H., Samanez-Larkin, G.R. (2018) Sex differences in effort discounting in late middle-age and younger adulthood. Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA.

Green, M.A., Kuhnen, C.M., Samanez-Larkin, G.R. (2018) Generalized associations between dopamine receptor availability and risky investment decision making. Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA.

Juarez, E.J., Dow, A., Armora, E.G., Abiodun, S., Gruber, J., Samanez-Larkin, G.R. (2018) The emotional marketplace: If money could buy love and happiness, how much would people pay for it? Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA.

Seaman, K.L, Smith, C.T., Zald, D.H., Daw, N.D., Samanez-Larkin, G.R. (2018) Adult age differences in d-AMPH effects on model-based learning. Poster presented at the annual meeting of the Society for Neuroeconomics, Philadelphia, PA.

Cognitive Aging Conference 2018

Seaman, K.S., Samanez-Larkin, G.R. (2018). Individual Differences in Preferences for Skewed Risks Across Adulthood. Poster presented at the biennial meeting of the Cognitive Aging Conference, Atlanta, GA.

Juarez, E.J., Castrellon, J.J., Green, M.A., McAllister, G.A., Crawford, J.L., Seaman, K.L., Smith, C.T., Dang, L.C., Zald, D.H., Samanez-Larkin, G.R. (2018). Reliability of the Correlative Triad among Aging, Dopamine, and Cognition. Poster presented at the biennial meeting of the Cognitive Aging Conference, Atlanta, GA.

Cognitive Neuroscience 2018

Juarez, E.J., Castrellon, J.J., Green, M.A., McAllister, G.A., Crawford, J.L., Seaman, K.L., Smith, C.T., Dang, L.C., Zald, D.H., Samanez-Larkin, G.R. (2018) Reliability of the Correlative Triad among Aging, Dopamine, and Cognition. Poster presented at the annual meeting of the Cognitive Neuroscience Conference, Boston, MA.

Castrellon, J.J., Dang, L.C., Young, J.S., Zald, D.H., Samanez-Larkin, G.R. (2018) Individual Differences in dopamine D2 receptors and neural representations of subjective reward value. Poster presented at the annual meeting of the Cognitive Neuroscience Conference, Boston, MA.

Neuroeconomics 2017

Holland, C.A.C., Hamilton, M., Samanez-Larkin, G.R. (2017) Heuristic Models Outperform Traditional Discounting Utility Models Across Multiple Discounting and Reward Domains. Poster presented at the annual meeting of the Society for Neuroeconomics, Toronto, Canada.

Green, M., Seaman, K.L., Samanez-Larkin, G.R. (2017) Individual Differences in Loss Aversion and Preferences for Skewed Risks. Poster presented at the annual meeting of the Society for Neuroeconomics, Toronto, Canada.

McAllister, G.A., Castrellon, J.J., Seaman, K.L., Crawford, J.L., Blow, T., Smith, C.T., Dang, L.C., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2017) Individual Differences in Dopamine Receptor Availability Are Not Associated with Preferences for Time, Probability, or Effort Across Adulthood. Poster presented at the annual meeting of the Society for Neuroeconomics, Toronto, Canada.

Cognitive Neuroscience 2017

Seaman, K.L., Brooks, N., Karrer, T., Dang, L., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2017) Neural Subjective Value Representations across Age and Discount Factors: Time Delay, Physical Effort, and Probability Discounting. Poster presented at the annual meeting of the Cognitive Neuroscience Society, San Francisco, CA.

Crawford, J.L., Seaman, K.L., Vijay1,A., Matuskey, D., Morris, E.D., Samanez-Larkin, G.R. (2017) Effects of age on extrastriatal dopamine D2 receptor availability are overestimated without partial volume correction. Poster presented at the annual meeting of the Cognitive Neuroscience Society, San Francisco, CA.

Neuroeconomics 2016

Seaman, K.L., Karrer, T., Brooks, N. , Dang, L., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2016) Adult Age Differences in Neural Representations of Value in Time, Probability and Effort Discounting Tasks. Poster presented at the annual meeting of the Society for Neuroeconomics, Toronto, Canada.

Cognitive Aging Conference 2016

Seaman, K.L., Gorlick, M.A., Holland, C.A.C., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2016). Age Differences in Discounting of Time, Probability, and Effort Accross Monetary, Social and Health Domains. Poster presented at the biennial meeting of the Cognitive Aging Conference, Atlanta, GA.

Developmental Neuroscience 2016

Samanez-Larkin, G.R. (2016) Adult age differences in discounting across domains: increased discounting of social and health-related rewards. Talk presented at the biennial meeting of the International Society for Developmental Neuroscience in Antibes, France.

Cognitive Neuroscience 2016

Karrer, T.M., Josef, A.K., Morris, E., Mata, R., Samanez-Larkin, G.R. (2016) Meta-Analysis of PET and SPECT Imaging Studies of Adult Age Differences in the Dopamine System. Poster presented at the annual meeting of the Cognitive Neuroscience Society, New York City, NY.

Seaman, K.L., Leong, J.K., Wu, CC, Knutson, B., Samanez-Larkin, G.R. (2016) Adult age differences in the influence of financial skewness on choice and neural activity. Poster presented at the annual meeting of the Cognitive Neuroscience Society, New York City, NY.

Dallas aging and cognition conference 2017

Crawford, J.L., Seaman, K.L., Vijay, A., Matuskey, D., Morris, E.D., Samanez-Larkin, G.R. (2017) Effects of age on extrastriatal dopamine D2 receptor availability are overestimated without partial volume correction. Poster presented at the biennial Dallas Aging and Cognition Conference, Dallas, TX.

Seaman, K.L., Leong, J., Knutson, B., Samanez-Larkin, G.R. (2017). Adult Age Difference in Skewed Financial Risk Taking. Poster presented at the biennial Dallas Aging and Cognition Conference, Dallas, TX.

Neuroeconomics 2015

Holland, C., Gorlick, M.A., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2015) Age Differences in Discounting of Time, Probability, and Effort Across Monetary, Social, and Health Domains. Poster presented at the annual meeting of the Society for Neuroeconomics, Miami, FL.

Wiener, D., Dang, L., Castrellon, J.J., Perkins, S., Vekaria, K., Zald, D.H., Samanez-Larkin, G.R. (2015). Regulation of Desires in Everyday Life Partially Mediates the Relation Between Dopamine and BMI Across the Human Life Span. Poster presented at the annual meeting of the Society for Neuroeconomics, Miami, FL.

Brooks, N., Seaman, K.L., Gorlick, M.A., Holman, V., Dang, L., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2015). Neural Subjective Value Representations Depend on Decision Features: Delay, Physical Effort, and Probability Discounting. Poster presented at the annual meeting of the Society for Neuroeconomics, Miami, FL.

Neuroeconomics 2014

Holland, C.A.C., Vekaria, K.M., Hsu, M., Zald, D.H., Samanez-Larkin, G.R. (2014) Individual Difference in Discounting of Time, Probability, and Effort Across Monetary, Social, and Health Domains. Poster presented at the annual meeting of the Society for Neuroeconomics, Miami, FL.

Hagen, T.A., Weiner, D.J., Young, J.S., Zald, D.H., Samanez-Larkin, G.R. (2014) Human Striatal Dopamine D2 Receptor Availability Associated with Probabilistic Reward Learning. Poster presented at the annual meeting of the Society for Neuroeconomics, Miami, FL.

Cognitive Aging Conference 2014

Samanez-Larkin, G.R. (2014) Decision Neuroscience and Aging: Motivation-Cognition Dissociation. Talk presented at the biennial meeting of the Cognitive Aging Conference, Atlanta, GA.

APS 2014

Young, J.S., Samanez-Larkin, G.R., McClure, S.M., Zald, D.H. (2014) Temporal Discounting Associated with Self-Control in Everyday Life. Poster presented at the annual meeting of the Association for Psychological Science, San Francisco, CA.

Cognitive Neuroscience 2012

Samanez-Larkin, G.R. (2012) A Thalamocorticostriatal Dopamine Circuit for Psychostimulant-Enhanced Human Cognitive Flexibility. Talk presented at the annual meeting of the Cognitive Neuroscience Society, Davis, CA.

UNC Developmental Seminar (GR Samanez-Larkin) 9/19/18

 

Duke Job Talk (GR Samanez-Larkin) 2016

Yale job talk (GR Samanez-Larkin) 2012

Dissertation defense public talk (GR Samanez-Larkin) 2010