Can We Phenotype Thought? Using Advanced Imaging Techniques to Understand Social Interactions
Read Montgue
Virginia Tech, and University
College London
Modern
neuroimaging approaches have opened up the possibility of developing biomarkers
for a range of psychopathologies. There has been a meteoric rise in the use of
economic games and computational models of reward processing to gain new
insights into the neural and behavioral underpinnings of healthy and diseased
cognition. One value to these new approaches is their quantitative basis and
the fact that they may augment traditional psychological approaches to disordered
behavior and thought. This talk will highlight these new approaches, the way
that they are connected to clinical thinking, and our own efforts to phenotype
healthy and diseased cognition using economic games and computational models.
Related
papers:
Xiang
T, Ray D, Lohrenz T, Dayan P, Montague PR. (2012). Computational Phenotyping of
Two-Person Interactions Reveals Differential Neural Response to
Depth-of-Thought. PLoS Comput Biol, 8(12). Link
Montague
PR. (2012). The Scylla and Charybdis of Neuroeconomic Approaches to
Psychopathology. Biological Psychiatry, 72(2):80-81.
Montague
PR, Dolan RJ, Friston KJ, Dayan P. (2012). Computational Psychiatry. Trends
Cogn Sci:Epub 2011 Dec 14(1):72-80. Link
Koshelev
M, Lohrenz T, Vannucci M, Montague PR. (2010). Biosensor approach to
psychopathology classification. PLoS Comput Biol, 6(10):e1000966. Link
Kishida,
KT, King-Casas, B, Montague PR. (2010). Neuroeconomic approaches to mental
disorders. Neuron, 67(4):543-54. Link