Journal papers

2022

Zhong S, Choi J, Hashoush N, Malekmohammadi M, Pouratian N, Christopoulos VN (2022). A neurocomputational model of action regulation predicts motor behavior in neurotypical individuals and patients with Parkinson's disease. PLoS Comput Biol. (uncorrected proof)

Griggs W, Norman S, Deffieux T, SeguraF, Osmanski B, Chau C, Christopoulos VN, Liu C, Tanter M, Shapiro M, Andersen RA (2022). Decoding Motor Plans Using a Closed-Loop Ultrasonic Brain-Machine Interface. bioRxiv 2022.11.10.515371; doi: https://doi.org/10.1101/2022.11.10.515371

Agyeman K, Lee DJ, Russin J, Kreydin EI, Choi W, AbediA , Edgerton VR, Liu C, Christopoulos VN (2022). Functional Ultrasound Imaging of the Human Spinal Cord., bioRxiv 2022.08.06.503044 - Nature Communications, Under Review

Agyeman K, Mattingly K , Koziar K, Chu J, Liu C, Kokkoni E, Christopoulos VN. Brain motor function in infancy is understudied: A systematic review of task-based neuroimaging studies, Journal of Neuroscience Research, Under Review

2021

Enachescu V, Schrater PR, Schaal S, Christopoulos VN (2021) Choice uncertainty emerges through a desirability-driven competition between parallel encoding motor plans. PLoS Comput Biol. 17(10):e1009429.


Norman S*, Maresca D*, Christopoulos VN*, Griggs G, Demene C, Tanter M, Shapiro M, Andersen RA (2021) Single Trial Decoding of Movement Intentions Using Functional Ultrasound Neuroimaging. Neuron 109(9):1554-1566.e4.*equal contribution - featured in Science magazine

 

2019

Sakellaridi S*, Christopoulos VN*, Aflalo T, Pejsa KW, Rosario ER, Ouellette D, Pouratian N, Andersen RA (2019) Intrinsic variable learning for brain-machine interface control by human posterior parietal cortex Neuron.102(3):694-705 *equal contribution

2018

Christopoulos VN, Igor Kagan, Andersen RA (2018) Lateral intraparietal area (LIP) is largely effector specific in free-choice decisions. Nature Scientific Reports, 8(1), 8611 

 

2015
Christopoulos VN, Schrater R (2015) Dynamic integration of value information into a common probability currency as a theory for flexible decision making. PLoS Comput Biol. 11(9):e1004402. doi: 10.1371/journal.pcbi.1004402


Christopoulos VN, Bonaiuto J, Kagan I, Andersen RA (2015) Inactivation of parietal reach region affects reaching but not saccade choices in internally guided decisions. J Neurosci. 35(33):11719-11728. 


Sakellaridi S, Christova P, Christopoulos VN Leuthold AC, Peponis J, Georgopoulos AP (2015) Neural mechanisms underlying the exploration of small city maps using magnetoencephalography. Exp Brain Res. 233(11):3187-200


Christopoulos VN, Bonaiuto J, Andersen R (2015) A biologically plausible computational theory for value integration and action selection in decisions with competing alternatives. PLoS Comput Biol. 11(3):e1004104. 


Christopoulos VN, Georgopoulos A, Georgopoulos AP (2015) The effect of apolipoprotein E4 on synchronous neural interactions in brain cultures. Exp Brain Res. 233(6):1977-1982. 


Sakellaridi S, Christova P, Christopoulos VN, Vialard A, Peponis J, Georgopoulos AP (2015) Cognitive mechanisms underlying instructed choice exploration of small city maps. Front Neurosci. 9:60. doi: 10.3389/fnins.2015.00060 (listed as one of the “100 Articles from 2015 in the Spotlight”, ranked: 94/12,500)

 

2012
Christopoulos VN, Leuthold A, Georgopoulos AP (2012) Spatiotemporal neural interactions underlying continuous drawing movements as revealed by magnetoencephalography (MEG). Exp Brain Res. 222(1-2):159-171. 


Christopoulos VN , Boeff DV, Evans CD, Crowe DA, Amirikian B, Georgopoulos A, Georgopoulos AP (2012) A network analysis of developing brain cultures. J Neural Eng., 9(4):046008. doi: 10.1088/1741-2560/9/4/046008

2011
Christopoulos VN , Schrater PR (2011) An optimal feedback control framework for grasping objects with position uncertainty. Neural Comput., 23(10), 2511- 2536. doi: 10.1162/NECO-a-00180 (Cover of the journal)

2009

Christopoulos VN, Schrater PR (2009) Grasping objects with environmentally induced position uncertainty. PLoS Comput Biol. 5(10):e1000538. doi: 10.1371/journal.pcbi.1000538

 

2003
Nikolos IK, Doitsidis L, Christopoulos VN, Tsourveloudis N (2003) Roll control of unmanned aerial vehicles using fuzzy logic. WSEAS Transactions on systems 4(2), 1039-47