Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Benjamin Y. Hayden"'
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
Autor:
Alexander B. Herman, Elliot H. Smith, Catherine A. Schevon, Mark J. Yates, Guy M. McKhann, Matthew Botvinick, Benjamin Y. Hayden, Sameer A. Sheth
Publikováno v:
iScience, Vol 26, Iss 11, Pp 108047- (2023)
Summary: The ability to perform motor actions depends, in part, on the brain’s initial state. We hypothesized that initial state dependence is a more general principle and applies to cognitive control. To test this idea, we examined human single un
Externí odkaz:
https://doaj.org/article/657564d27445475ebec4c18be0766d5e
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
A portion of the orbitofrontal cortex can be subdivided by its connectivity with the posterior cingulate cortex. This connectivity-based parcellation shows differences in functional connectivity and economic choice signals.
Externí odkaz:
https://doaj.org/article/71229fcafe6b4e3da2cd9cbf5bc1c8df
Choice-relevant information transformation along a ventrodorsal axis in the medial prefrontal cortex
Autor:
David J.-N. Maisson, Tyler V. Cash-Padgett, Maya Z. Wang, Benjamin Y. Hayden, Sarah R. Heilbronner, Jan Zimmermann
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Choice-relevant computations across the medial prefrontal cortex differ only quantitatively between areas. Here the authors suggest these computations may be organized along a functional gradient.
Externí odkaz:
https://doaj.org/article/1a0ca05e8fb8496facd170b656b41b67
Autor:
Praneet C. Bala, Benjamin R. Eisenreich, Seng Bum Michael Yoo, Benjamin Y. Hayden, Hyun Soo Park, Jan Zimmermann
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
The rhesus macaque is an important model species in several branches of science, but the utility of this model would be enhanced by the ability to measure behaviour throughout pose. Here, the authors describe a deep learning-based markerless motion c
Externí odkaz:
https://doaj.org/article/23310833701942ce88eec4d35b35faea
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Abstract Rhesus macaques (Macaca mulatta) appear to be robustly risk-seeking in computerized gambling tasks typically used for electrophysiology. This behavior distinguishes them from many other animals, which are risk-averse, albeit measured in more
Externí odkaz:
https://doaj.org/article/67f3e78024a34fd59461dd3333c9dcdf
Publikováno v:
Animals, Vol 12, Iss 13, p 1648 (2022)
Recent years have witnessed major advances in the ability of computerized systems to track the positions of animals as they move through large and unconstrained environments. These systems have so far been a great boon in the fields of primatology, p
Externí odkaz:
https://doaj.org/article/afe0e83d3967406dbc4ab760f18f0420
Autor:
Essa Yacoub, Mark D. Grier, Edward J. Auerbach, Russell L. Lagore, Noam Harel, Gregor Adriany, Anna Zilverstand, Benjamin Y. Hayden, Sarah R. Heilbronner, Kamil Uğurbil, Jan Zimmermann
Publikováno v:
NeuroImage, Vol 223, Iss , Pp 117349- (2020)
Resting state functional connectivity refers to the temporal correlations between spontaneous hemodynamic signals obtained using functional magnetic resonance imaging. This technique has demonstrated that the structure and dynamics of identifiable ne
Externí odkaz:
https://doaj.org/article/20769f4483844105b7d2904a880167db