Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Matthew R Roesch"'
Autor:
Mingyu Song, Yuji K Takahashi, Amanda C Burton, Matthew R Roesch, Geoffrey Schoenbaum, Yael Niv, Angela J Langdon
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 3, p e1009897 (2022)
There is no single way to represent a task. Indeed, despite experiencing the same task events and contingencies, different subjects may form distinct task representations. As experimenters, we often assume that subjects represent the task as we envis
Externí odkaz:
https://doaj.org/article/118021413a3948b7a25d2649294be0f6
Autor:
Nina T Lichtenberg, Brian Lee, Vadim Kashtelyan, Bharadwaja S Chappa, Henok T Girma, Elizabeth A Green, Shir Kantor, Dave A Lagowala, Matthew A Myers, Danielle Potemri, Meredith G Pecukonis, Robel T Tesfay, Michael S Walters, Adam C Zhao, R James R Blair, Joseph F Cheer, Matthew R Roesch
Publikováno v:
eLife, Vol 7 (2018)
Rats exhibit ‘empathy’ making them a model to understand the neural underpinnings of such behavior. We show data consistent with these findings, but also that behavior and dopamine (DA) release reflects subjective rather than objective evaluation
Externí odkaz:
https://doaj.org/article/f0b709ee5e17444f8ce2d47440c8dea6
Autor:
Brian Lee, Ronny N Gentry, Gregory B Bissonette, Rae J Herman, John J Mallon, Daniel W Bryden, Donna J Calu, Geoffrey Schoenbaum, Etienne Coutureau, Alain R Marchand, Mehdi Khamassi, Matthew R Roesch
Publikováno v:
PLoS Biology, Vol 16, Iss 9, p e2004015 (2018)
Recent computational models of sign tracking (ST) and goal tracking (GT) have accounted for observations that dopamine (DA) is not necessary for all forms of learning and have provided a set of predictions to further their validity. Among these, a ce
Externí odkaz:
https://doaj.org/article/89af2af344ee49a8ae9ad5952f0e7b4b
Autor:
Gregory B Bissonette, Matthew R Roesch
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 10 (2016)
Externí odkaz:
https://doaj.org/article/483245a6478a4b9b82fb411696aa9cf9
Publikováno v:
Frontiers in Systems Neuroscience, Vol 8 (2014)
Decision-making is motivated by the possibility of obtaining reward and/or avoiding punishment. Though many have investigated behavior associated with appetitive or aversive outcomes, few have examined behaviors that rely on both. Fewer still have ad
Externí odkaz:
https://doaj.org/article/bc46ba902f9c45a082a1d6d538a4ef61
Autor:
Gregory B Bissonette, Amanda C Burton, Ronny N Gentry, Brandon L Goldstein, Taylor N Hearn, Brian R Barnett, Vadim Kashtelyan, Matthew R Roesch
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e64673 (2013)
Neurons in the ventral striatum (VS) fire to cues that predict differently valued rewards. It is unclear whether this activity represents the value associated with the expected reward or the level of motivation induced by reward anticipation. To dist
Externí odkaz:
https://doaj.org/article/f72eb6c09237413d854aa883fae9ff99
Autor:
Matthew R Roesch, Daniel W Bryden
Publikováno v:
Frontiers in Neuroscience, Vol 5 (2011)
A number of factors influence an animal’s economic decisions. Two most commonly studied are the magnitude of and delay to reward. To investigate how these factors are represented in the firing rates of single neurons, we devised a behavioral task t
Externí odkaz:
https://doaj.org/article/a58c514d64f846f79756c89e89ad9135
Publikováno v:
Frontiers in Integrative Neuroscience, Vol 4 (2010)
Considerable evidence suggests that there is functional heterogeneity in the control of behavior by the dorsal striatum. Dorsomedial striatum may support goal-directed behavior by representing associations between responses and outcomes (R-O associat
Externí odkaz:
https://doaj.org/article/5e793433d51c4982aa508177afb37a82
Publikováno v:
Frontiers in Integrative Neuroscience, Vol 1 (2007)
Both dorsal and ventral striatum are implicated in the "habitization" of behavior that occurs in addiction. Here we examined the effect of cocaine exposure on associative encoding in these two regions. Neural activity was recorded during go/no-go dis
Externí odkaz:
https://doaj.org/article/ac45b0c2d7d443a183eef1c7f447c844
Autor:
Daniela Vázquez, Ian R. Davis, Stephen S. Tennyson, Matthew R. Roesch, Xuan Li, Heather J. Pribut, Alice D. Wei
Publikováno v:
The Journal of Neuroscience
Accumulating evidence in the past decade implicates histone-modifying enzymes, such as class I histone deacetylases (HDACs), in learning and memory and, recently, habit formation. However, it is unclear whether HDACs play roles in complex cognitive f