[PDF][PDF] Dopamine errors drive excitatory and inhibitory components of backward conditioning in an outcome-specific manner
BM Seitz, IB Hoang, LE DiFazio, AP Blaisdell… - Current Biology, 2022 - cell.com
For over two decades, phasic activity in midbrain dopamine neurons was considered
synonymous with the prediction error in temporal-difference reinforcement learning. Central to this …
synonymous with the prediction error in temporal-difference reinforcement learning. Central to this …
The basolateral amygdala and lateral hypothalamus bias learning towards motivationally significant events
IB Hoang, MJ Sharpe - Current Opinion in Behavioral Sciences, 2021 - Elsevier
Every day we are faced with a huge amount of new information. We can’t learn about
everything, we have to select what to learn about. We have many systems that contribute to …
everything, we have to select what to learn about. We have many systems that contribute to …
The cognitive basis of intracranial self-stimulation of midbrain dopamine neurons
SJ Millard, IB Hoang, Z Greer, SL O'Connor… - BioRxiv, 2022 - biorxiv.org
Recently there has been a reckoning in the dopamine field. This has suggested that the
dopamine prediction error may function as a teaching signal, without endowing preceding …
dopamine prediction error may function as a teaching signal, without endowing preceding …
A novel hypothalamic-midbrain circuit for model-based learning
IB Hoang, JJ Munier, A Verghese, Z Greer, SJ Millard… - bioRxiv, 2023 - biorxiv.org
Behavior is often dichotomized into model-free and model-based systems 1 , 2 . Model-free
behavior prioritizes associations that have high value, regardless of the specific …
behavior prioritizes associations that have high value, regardless of the specific …
Learning in reverse: Dopamine errors drive excitatory and inhibitory components of backward conditioning in an outcome-specific manner
For over two decades, midbrain dopamine was considered synonymous with the prediction
error in temporal-difference reinforcement learning. Central to this proposal is the notion that …
error in temporal-difference reinforcement learning. Central to this proposal is the notion that …
Review and Analysis of COVID-19 Lung Lesion Segmentation Technique and Algorithms
S Salini, BPU Ivy - International Journal of Health Sciences - neliti.com
COVID-19 is a rapidly spreading disease over the world, yet hospital resources are limited. A
recent COVID-19 study reveals that CT imaging can be used to detect disease progression …
recent COVID-19 study reveals that CT imaging can be used to detect disease progression …
Expression of Genes Associated With Epithelial-Mesenchymal Transition in Merkel Cell Polyomavirus–Negative Merkel Cell Carcinoma
…, L Laczmanski, A Kowalik, S Wenson, MP Hoang - Laboratory …, 2023 - Elsevier
Two accepted possible pathways for Merkel cell carcinoma (MCC) pathogenesis include the
clonal integration of the Merkel cell polyomavirus (MCPyV) into the neoplastic cells and by …
clonal integration of the Merkel cell polyomavirus (MCPyV) into the neoplastic cells and by …
System evaluation of the intel optane byte-addressable nvm
IB Peng, MB Gokhale, EW Green - Proceedings of the International …, 2019 - dl.acm.org
Byte-addressable non-volatile memory (NVM) features high density, DRAM comparable
performance, and persistence. These characteristics position NVM as a promising new tier in …
performance, and persistence. These characteristics position NVM as a promising new tier in …
Energy efficient deployment solutions in high density heterogeneous networks
ND Hieu, DLT Thao, TM Hoang - arXiv preprint arXiv:2112.11636, 2021 - arxiv.org
This study deals with the problem of optimizing transmit power in high density heterogeneous
networks. In the communication network, effective methods of allocating transmit power, in …
networks. In the communication network, effective methods of allocating transmit power, in …
Demystifying the performance of hpc scientific applications on nvm-based memory systems
The emergence of high-density byte-addressable non-volatile memory (NVM) is promising
to accelerate data-and compute-intensive applications. Current NVM technologies have …
to accelerate data-and compute-intensive applications. Current NVM technologies have …