Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Vadim Kashtelyan"'
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:
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:
Brian Lee, Meredith G Pecukonis, Henok T Girma, Dave A Lagowala, Robel T Tesfay, Danielle Potemri, Nina T. Lichtenberg, Michael S Walters, Matthew R. Roesch, Elizabeth A Green, R. James R. Blair, Matthew A. Myers, Joseph F. Cheer, Bharadwaja S Chappa, Adam C Zhao, Shir Kantor, Vadim Kashtelyan
Publikováno v:
eLife, Vol 7 (2018)
eLife
eLife
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
Autor:
Bharadwaja S Chappa, Michael S Walters, Elizabeth A Green, Shir Kantor, Brian Lee, Robel T Tesfay, Vadim Kashtelyan, Nina T. Lichtenberg, Joseph F. Cheer, R. James R. Blair, Matthew A. Myers, Matthew R. Roesch, Danielle Potemri, Adam C Zhao, Meredith G Pecukonis, Henok T Girma, Dave A Lagowala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e963260dcb80a77ec2ecba968f20cfe6
https://doi.org/10.7554/elife.38090.020
https://doi.org/10.7554/elife.38090.020
Autor:
Nina T. Lichtenberg, Amanda C. Burton, Gregory B. Bissonette, Matthew R. Roesch, Vadim Kashtelyan
Publikováno v:
Biological Psychiatry. 75:132-139
Background The development of addiction is thought to reflect a transition from goal-directed to stimulus-response driven behavior, functions attributed to ventral (VS) and dorsal striatum (DS), respectively. In line with this theory, neuroadaptation
Autor:
Donald J. Bolger, Michael F. Bunting, Michael R. Dougherty, Jacob B. Buchanan, Gregory Colflesh, Timothy L. Briner, Gregory L. Iannuzzi, Sharona M. Atkins, Vadim Kashtelyan, Eamon Dowling, Sy-Yu Chen, Amber M. Sprenger, J. Isaiah Harbison, Sydnee Chavis
Publikováno v:
Experimental Psychology. 61:417-438
We developed a novel four-dimensional spatial task called Shapebuilder and used it to predict performance on a wide variety of cognitive tasks. In six experiments, we illustrate that Shapebuilder: (1) Loads on a common factor with complex working mem
Publikováno v:
Cerebral Cortex. 24:3310-3321
Anatomical, imaging, and lesion work have suggested that medial and lateral aspects of orbitofrontal cortex (OFC) play different roles in reward-guided decision-making, yet few single-neuron recording studies have examined activity in more medial par
Autor:
Hugo A. Tejeda, Michael J. Krashes, Brad B. Lowell, Antonello Bonci, Jocelyn Wu, Alana R. Kornspun, Marco Pignatelli, Vadim Kashtelyan, William A. Carlezon
Publikováno v:
Neuron. 93(1)
Endogenous dynorphin signaling via the kappa-opioid receptor (KOR) in the nucleus accumbens (NAcc) powerfully mediates negative affective states and stress reactivity. Excitatory inputs from the hippocampus and amygdala play a fundamental role in sha
Publikováno v:
European Journal of Neuroscience. 35:952-959
Adaptive behavior depends on the detection of potential errors so that ongoing behavior might be corrected. Here, we ask whether basolateral amygdala (ABL) might serve this function by examining activity in rats performing a task in which errors were
Autor:
Steven C. Tobia, Brian R. Barnett, Daniel W. Bryden, Gloria Vasquez, Vadim Kashtelyan, Matthew R. Roesch, Amanda C. Burton, Brandon L. Goldstein
Publikováno v:
The Journal of Neuroscience. 32:2027-2036
The ventral striatum (VS) is thought to signal the predicted value of expected outcomes. However, it is still unclear whether VS can encode value independently from variables often yoked to value such as response direction and latency. Expectations o