Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Benjamin Y Hayden"'
Autor:
Lyndsey Aponik-Gremillion, Yvonne Y Chen, Eleonora Bartoli, Seth R Koslov, Hernan G Rey, Kevin S Weiner, Daniel Yoshor, Benjamin Y Hayden, Sameer A Sheth, Brett L Foster
Publikováno v:
eLife, Vol 11 (2022)
Posterior cingulate cortex (PCC) is an enigmatic region implicated in psychiatric and neurological disease, yet its role in cognition remains unclear. Human studies link PCC to episodic memory and default mode network (DMN), while findings from the n
Externí odkaz:
https://doaj.org/article/13ad3135024e489bab3cdb804f751757
Publikováno v:
PLoS Biology, Vol 18, Iss 11, p e3000951 (2020)
We have the capacity to follow arbitrary stimulus-response rules, meaning simple policies that guide our behavior. Rule identity is broadly encoded across decision-making circuits, but there are less data on how rules shape the computations that lead
Externí odkaz:
https://doaj.org/article/9a3c76d7a935420dbe46473e85e73e9e
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 11, p e1007475 (2019)
In many cognitive tasks, lapses (spontaneous errors) are tacitly dismissed as the result of nuisance processes like sensorimotor noise, fatigue, or disengagement. However, some lapses could also be caused by exploratory noise: randomness in behavior
Externí odkaz:
https://doaj.org/article/116bd60f5fdb401896aa2af60a9fb0a5
Autor:
Katherine E. Kabotyanski, Han G. Yi, Rahul Hingorani, Brian S. Robinson, Hannah P. Cowley, Matthew S. Fifer, Brock A. Wester, Bishal Lamichhane, Ashutosh Sabharwal, Anusha B. Allawala, Sameer V. Rajesh, Nabeel Diab, Raissa K. Mathura, Victoria Pirtle, Joshua Adkinson, Andrew J. Watrous, Eleonora Bartoli, Jiayang Xiao, Garrett P. Banks, Sanjay J. Mathew, Wayne K. Goodman, Xaq Pitkow, Nader Pouratian, Benjamin Y. Hayden, Nicole R. Provenza, Sameer A. Sheth
Publikováno v:
Brain Stimulation, Vol 17, Iss 6, Pp 1208-1212 (2024)
Externí odkaz:
https://doaj.org/article/bb7ae1f6ce2a4fac85bdb6d41ef489e5
Autor:
Habiba Azab, Benjamin Y Hayden
Publikováno v:
PLoS Biology, Vol 15, Iss 11, p e2003091 (2017)
We hypothesized that during binary economic choice, decision makers use the first option they attend as a default to which they compare the second. To test this idea, we recorded activity of neurons in the dorsal anterior cingulate cortex (dACC) of m
Externí odkaz:
https://doaj.org/article/96121084b2c14994a0a36fba2a15c381
Autor:
Katarzyna Jurewicz, Brianna J. Sleezer, Priyanka S. Mehta, Benjamin Y. Hayden, R. Becket Ebitz
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract We make decisions by comparing values, but it is not yet clear how value is represented in the brain. Many models assume, if only implicitly, that the representational geometry of value is linear. However, in part due to a historical focus o
Externí odkaz:
https://doaj.org/article/c6865cdca916445b95a169684139e0e7
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract During economic choice, options are often considered in alternation, until commitment. Nonetheless, neuroeconomics typically ignores the dynamic aspects of deliberation. We trained two male macaques to perform a value-based decision-making t
Externí odkaz:
https://doaj.org/article/81e0ba3edf5045a68408489fbf3ebddc
Autor:
Katherine E. Kabotyanski, Ricardo A. Najera, Garrett P. Banks, Himanshu Sharma, Nicole R. Provenza, Benjamin Y. Hayden, Sanjay J. Mathew, Sameer A. Sheth
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Treatment-resistant depression (TRD) affects approximately 2.8 million people in the U.S. with estimated annual healthcare costs of $43.8 billion. Deep brain stimulation (DBS) is currently an investigational intervention for TRD. We used a d
Externí odkaz:
https://doaj.org/article/bc8b15d8645f4b5187a0668b36856680
Publikováno v:
PLoS Biology, Vol 13, Iss 6, p e1002173 (2015)
The ventral striatum (VS), like its cortical afferents, is closely associated with processing of rewards, but the relative contributions of striatal and cortical reward systems remains unclear. Most theories posit distinct roles for these structures,
Externí odkaz:
https://doaj.org/article/6c30977dd3ff460abaa0f7dae0388400
Autor:
Tommy C Blanchard, Benjamin Y Hayden
Publikováno v:
PLoS ONE, Vol 10, Iss 2, p e0117057 (2015)
Studies of animal impulsivity generally find steep subjective devaluation, or discounting, of delayed rewards - often on the order of a 50% reduction in value in a few seconds. Because such steep discounting is highly disfavored in evolutionary model
Externí odkaz:
https://doaj.org/article/5e85563cc3064de7bcf068b582e931ab