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Geng K, Shin DC, Song D, Hampson RE, Deadwyler SA, Berger TW, Marmarelis VZ. Multi-Input, Multi-Output Neuronal Mode Network Approach to Modeling the Encoding Dynamics and Functional Connectivity of Neural Systems. Neural Comput. 2019 Jul;31(7):1327-1355. doi: 10.1162/neco_a_01204. Epub 2019 May 21. PubMed PMID: 31113305.
Horton KA, Goonawardena AV, Sesay J, Howlett AC, Hampson RE. Systemic Blockade of the CB1 Receptor Augments Hippocampal Gene Expression Involved in Synaptic Plasticity but Perturbs Hippocampus-Dependent Learning Task. Cannabis Cannabinoid Res. 2019;4(1):33-41. doi: 10.1089/can.2018.0061. eCollection 2019. PubMed PMID: 31032421; PubMed Central PMCID: PMC6484354.
Andrews RN, Dugan GO, Peiffer AM, Hawkins GA, Hanbury DB, Bourland JD, Hampson RE, Deadwyler SA, Clinea JM. White Matter is the Predilection Site of Late-Delayed Radiation-Induced Brain Injury in Non-Human Primates. Radiat Res. 2019 Mar;191(3):217-231. doi: 10.1667/RR15263.1. Epub 2019 Jan 29. PubMed PMID: 30694733; PubMed Central PMCID: PMC6422025.
Andrews RN, Caudell DL, Metheny-Barlow LJ, Peiffer AM, Tooze JA, Bourland JD, Hampson RE, Deadwyler SA, Cline JM. Fibronectin Produced by Cerebral Endothelial and Vascular Smooth Muscle Cells Contributes to Perivascular Extracellular Matrix in Late-Delayed Radiation-Induced Brain Injury. Radiat Res. 2018 Oct;190(4):361-373. doi: 10.1667/RR14961.1. Epub 2018 Jul 17. PubMed PMID: 30016219; PubMed Central PMCID: PMC6191839.
Hampson RE, Song D, Robinson BS, Fetterhoff D, Dakos AS, Roeder BM, She X, Wicks RT, Witcher MR, Couture DE, Laxton AW, Munger-Clary H, Popli G, Sollman MJ, Whitlow CT, Marmarelis VZ, Berger TW, Deadwyler SA. Developing a hippocampal neural prosthetic to facilitate human memory encoding and recall. J Neural Eng. 2018 Jun;15(3):036014. doi: 10.1088/1741-2552/aaaed7. Epub 2018 Mar 28. PubMed PMID: 29589592; PubMed Central PMCID: PMC6576290.
Sandler RA, Geng K, Song D, Hampson RE, Witcher MR, Deadwyler SA, Berger TW, Marmarelis VZ. Designing Patient-Specific Optimal Neurostimulation Patterns for Seizure Suppression. Neural Comput. 2018 May;30(5):1180-1208. doi: 10.1162/NECO_a_01075. Epub 2018 Mar 22. PubMed PMID: 29566356.
Song D, Robinson BS, Hampson RE, Marmarelis VZ, Deadwyler SA, Berger TW. Sparse Large-Scale Nonlinear Dynamical Modeling of Human Hippocampus for Memory Prostheses. IEEE Trans Neural Syst Rehabil Eng. 2018 Feb;26(2):272-280. doi: 10.1109/TNSRE.2016.2604423. Epub 2016 Aug 30. PubMed PMID: 28113595; PubMed Central PMCID: PMC5623111.
Ramirez-Zamora A, Giordano JJ, Gunduz A, Brown P, Sanchez JC, Foote KD, Almeida L, Starr PA, Bronte-Stewart HM, Hu W, McIntyre C, Goodman W, Kumsa D, Grill WM, Walker HC, Johnson MD, Vitek JL, Greene D, Rizzuto DS, Song D, Berger TW, Hampson RE, Deadwyler SA, Hochberg LR, Schiff ND, Stypulkowski P, Worrell G, Tiruvadi V, Mayberg HS, Jimenez-Shahed J, Nanda P, Sheth SA, Gross RE, Lempka SF, Li L, Deeb W, Okun MS. Evolving Applications, Technological Challenges and Future Opportunities in Neuromodulation: Proceedings of the Fifth Annual Deep Brain Stimulation Think Tank. Front Neurosci. 2017;11:734. doi: 10.3389/fnins.2017.00734. eCollection 2017. PubMed PMID: 29416498; PubMed Central PMCID: PMC5787550.
Geng K, Shin DC, Song D, Hampson RE, Deadwyler SA, Berger TW, Marmarelis VZ. Mechanism-Based and Input-Output Modeling of the Key Neuronal Connections and Signal Transformations in the CA3-CA1 Regions of the Hippocampus. Neural Comput. 2018 Jan;30(1):149-183. doi: 10.1162/neco_a_01031. Epub 2017 Oct 24. PubMed PMID: 29064783.
Sandler RA, Fetterhoff D, Hampson RE, Deadwyler SA, Marmarelis VZ. Cannabinoids disrupt memory encoding by functionally isolating hippocampal CA1 from CA3. PLoS Comput Biol. 2017 Jul;13(7):e1005624. doi: 10.1371/journal.pcbi.1005624. eCollection 2017 Jul. PubMed PMID: 28686594; PubMed Central PMCID: PMC5521875.
Dong Song, Xiwei She, Hampson RE, Deadwyler SA, Berger TW. Multi-resolution multi-trial sparse classification model for decoding visual memories from hippocampal spikes in human. Annu Int Conf IEEE Eng Med Biol Soc. 2017 Jul;2017:1046-1049. doi: 10.1109/EMBC.2017.8037006. PubMed PMID: 29060053.
Andrews RN, Metheny-Barlow LJ, Peiffer AM, Hanbury DB, Tooze JA, Bourland JD, Hampson RE, Deadwyler SA, Cline JM. Cerebrovascular Remodeling and Neuroinflammation is a Late Effect of Radiation-Induced Brain Injury in Non-Human Primates. Radiat Res. 2017 May;187(5):599-611. doi: 10.1667/RR14616.1. Epub 2017 Mar 6. PubMed PMID: 28398880; PubMed Central PMCID: PMC5508216.
Meier SR, Lancaster JL, Fetterhoff D, Kraft RA, Hampson RE, Starobin JM. The relationship between nernst equilibrium variability and the multifractality of interspike intervals in the hippocampus. J Comput Neurosci. 2017 Apr;42(2):167-175. doi: 10.1007/s10827-016-0633-5. Epub 2016 Dec 1. PubMed PMID: 27909842.
Deadwyler SA, Hampson RE, Song D, Opris I, Gerhardt GA, Marmarelis VZ, Berger TW. A cognitive prosthesis for memory facilitation by closed-loop functional ensemble stimulation of hippocampal neurons in primate brain. Exp Neurol. 2017 Jan;287(Pt 4):452-460. doi: 10.1016/j.expneurol.2016.05.031. Epub 2016 May 24. PubMed PMID: 27233622; PubMed Central PMCID: PMC5633045.
Dong Song, Hampson RE, Robinson BS, Marmarelis VZ, Deadwyler SA, Berger TW. Decoding memory features from hippocampal spiking activities using sparse classification models. Annu Int Conf IEEE Eng Med Biol Soc. 2016 Aug;2016:1620-1623. doi: 10.1109/EMBC.2016.7591023. PubMed PMID: 28268639.
Opris I, Santos LM, Gerhardt GA, Song D, Berger TW, Hampson RE, Deadwyler SA. Distributed encoding of spatial and object categories in primate hippocampal microcircuits. Front Neurosci. 2015;9:317. doi: 10.3389/fnins.2015.00317. eCollection 2015. PubMed PMID: 26500473; PubMed Central PMCID: PMC4594006.
Sandler RA, Song D, Hampson RE, Deadwyler SA, Berger TW, Marmarelis VZ. Hippocampal closed-loop modeling and implications for seizure stimulation design. J Neural Eng. 2015 Oct;12(5):056017. doi: 10.1088/1741-2560/12/5/056017. Epub 2015 Sep 10. PubMed PMID: 26355815; PubMed Central PMCID: PMC5030843.
Deadwyler SA, Berger TW, Opris I, Song D, Hampson RE. Neurons and networks organizing and sequencing memories. Brain Res. 2015 Sep 24;1621:335-44. doi: 10.1016/j.brainres.2014.12.037. Epub 2014 Dec 29. PubMed PMID: 25553617; PubMed Central PMCID: PMC4485978.
Fetterhoff D, Kraft RA, Sandler RA, Opris I, Sexton CA, Marmarelis VZ, Hampson RE, Deadwyler SA. Distinguishing cognitive state with multifractal complexity of hippocampal interspike interval sequences. Front Syst Neurosci. 2015;9:130. doi: 10.3389/fnsys.2015.00130. eCollection 2015. PubMed PMID: 26441562; PubMed Central PMCID: PMC4585000.
Opris I, Gerhardt GA, Hampson RE, Deadwyler SA. Disruption of columnar and laminar cognitive processing in primate prefrontal cortex following cocaine exposure. Front Syst Neurosci. 2015;9:79. doi: 10.3389/fnsys.2015.00079. eCollection 2015. PubMed PMID: 26074787; PubMed Central PMCID: PMC4448003.
Opris I, Fuqua JL, Gerhardt GA, Hampson RE, Deadwyler SA. Prefrontal cortical recordings with biomorphic MEAs reveal complex columnar-laminar microcircuits for BCI/BMI implementation. J Neurosci Methods. 2015 Apr 15;244:104-13. doi: 10.1016/j.jneumeth.2014.05.029. Epub 2014 Jun 2. PubMed PMID: 24954713; PubMed Central PMCID: PMC4595476.
Hampson RE. Tribute to: Dr. Greg A. Gerhardt, Ph.D.: Journal of Neuroscience Methods, Co-Editor-in-Chief, 2000-2012. J Neurosci Methods. 2015 Apr 15;244:1. doi: 10.1016/j.jneumeth.2015.01.008. Epub 2015 Jan 8. PubMed PMID: 25578296.
Song D, Chan RH, Robinson BS, Marmarelis VZ, Opris I, Hampson RE, Deadwyler SA, Berger TW. Identification of functional synaptic plasticity from spiking activities using nonlinear dynamical modeling. J Neurosci Methods. 2015 Apr 15;244:123-35. doi: 10.1016/j.jneumeth.2014.09.023. Epub 2014 Oct 2. PubMed PMID: 25280984; PubMed Central PMCID: PMC4383743.
Fetterhoff D, Opris I, Simpson SL, Deadwyler SA, Hampson RE, Kraft RA. Multifractal analysis of information processing in hippocampal neural ensembles during working memory under Δ⁹-tetrahydrocannabinol administration. J Neurosci Methods. 2015 Apr 15;244:136-53. doi: 10.1016/j.jneumeth.2014.07.013. Epub 2014 Jul 30. PubMed PMID: 25086297; PubMed Central PMCID: PMC4312266.
Goonawardena AV, Plano A, Robinson L, Ross R, Greig I, Pertwee RG, Hampson RE, Platt B, Riedel G. Modulation of food consumption and sleep-wake cycle in mice by the neutral CB1 antagonist ABD459. Behav Pharmacol. 2015 Apr;26(3):289-303. doi: 10.1097/FBP.0000000000000108. PubMed PMID: 25356730; PubMed Central PMCID: PMC4445652.
Sandler RA, Song D, Hampson RE, Deadwyler SA, Berger TW, Marmarelis VZ. Model-based asessment of an in-vivo predictive relationship from CA1 to CA3 in the rodent hippocampus. J Comput Neurosci. 2015 Feb;38(1):89-103. doi: 10.1007/s10827-014-0530-8. Epub 2014 Sep 27. PubMed PMID: 25260381; PubMed Central PMCID: PMC4297547.
Sandler RA, Deadwyler SA, Hampson RE, Song D, Berger TW, Marmarelis VZ. System identification of point-process neural systems using probability based Volterra kernels. J Neurosci Methods. 2015 Jan 30;240:179-92. doi: 10.1016/j.jneumeth.2014.11.013. Epub 2014 Dec 3. PubMed PMID: 25479231; PubMed Central PMCID: PMC4286344.
Song D, Robinson BS, Hampson RE, Marmarelis VZ, Deadwyler SA, Berger TW. Sparse generalized volterra model of human hippocampal spike train transformation for memory prostheses. Annu Int Conf IEEE Eng Med Biol Soc. 2015;2015:3961-4. doi: 10.1109/EMBC.2015.7319261. PubMed PMID: 26737161.
Marmarelis VZ, Shin DC, Song D, Hampson RE, Deadwyler SA, Berger TW. On parsing the neural code in the prefrontal cortex of primates using principal dynamic modes. J Comput Neurosci. 2014 Jun;36(3):321-37. doi: 10.1007/s10827-013-0475-3. Epub 2013 Aug 9. PubMed PMID: 23929124; PubMed Central PMCID: PMC3918491.
Song D, Harway M, Marmarelis VZ, Hampson RE, Deadwyler SA, Berger TW. Extraction and restoration of hippocampal spatial memories with non-linear dynamical modeling. Front Syst Neurosci. 2014;8:97. doi: 10.3389/fnsys.2014.00097. eCollection 2014. PubMed PMID: 24904318; PubMed Central PMCID: PMC4036140.
Santos L, Opris I, Hampson R, Godwin DW, Gerhardt G, Deadwyler S. Functional dynamics of primate cortico-striatal networks during volitional movements. Front Syst Neurosci. 2014;8:27. doi: 10.3389/fnsys.2014.00027. eCollection 2014. PubMed PMID: 24653682; PubMed Central PMCID: PMC3947991.
Deadwyler SA, Berger TW, Sweatt AJ, Song D, Chan RH, Opris I, Gerhardt GA, Marmarelis VZ, Hampson RE. Donor/recipient enhancement of memory in rat hippocampus. Front Syst Neurosci. 2013;7:120. doi: 10.3389/fnsys.2013.00120. eCollection 2013. PubMed PMID: 24421759; PubMed Central PMCID: PMC3872745.
Song D, Wang H, Tu CY, Marmarelis VZ, Hampson RE, Deadwyler SA, Berger TW. Identification of sparse neural functional connectivity using penalized likelihood estimation and basis functions. J Comput Neurosci. 2013 Dec;35(3):335-57. doi: 10.1007/s10827-013-0455-7. Epub 2013 May 15. PubMed PMID: 23674048; PubMed Central PMCID: PMC3805829.
Hampson RE, Song D, Opris I, Santos LM, Shin DC, Gerhardt GA, Marmarelis VZ, Berger TW, Deadwyler SA. Facilitation of memory encoding in primate hippocampus by a neuroprosthesis that promotes task-specific neural firing. J Neural Eng. 2013 Dec;10(6):066013. doi: 10.1088/1741-2560/10/6/066013. Epub 2013 Nov 12. PubMed PMID: 24216292; PubMed Central PMCID: PMC3919468.
McQuail JA, Davis KN, Miller F, Hampson RE, Deadwyler SA, Howlett AC, Nicolle MM. Hippocampal Gαq/₁₁ but not Gαo-coupled receptors are altered in aging. Neuropharmacology. 2013 Jul;70:63-73. doi: 10.1016/j.neuropharm.2013.01.009. Epub 2013 Jan 21. PubMed PMID: 23347951; PubMed Central PMCID: PMC3705722.
Marmarelis VZ, Shin DC, Song D, Hampson RE, Deadwyler SA, Berger TW. Nonlinear modeling of dynamic interactions within neuronal ensembles using Principal Dynamic Modes. J Comput Neurosci. 2013 Feb;34(1):73-87. doi: 10.1007/s10827-012-0407-7. Epub 2012 Jul 20. PubMed PMID: 23011343; PubMed Central PMCID: PMC3531564.
Porrino LJ, Hampson RE, Opris I, Deadwyler SA. Acute cocaine induced deficits in cognitive performance in rhesus macaque monkeys treated with baclofen. Psychopharmacology (Berl). 2013 Jan;225(1):105-14. doi: 10.1007/s00213-012-2798-6. Epub 2012 Jul 27. PubMed PMID: 22836369; PubMed Central PMCID: PMC3801229.
Opris I, Santos L, Gerhardt GA, Song D, Berger TW, Hampson RE, Deadwyler SA. Prefrontal cortical microcircuits bind perception to executive control. Sci Rep. 2013;3:2285. doi: 10.1038/srep02285. PubMed PMID: 23893262; PubMed Central PMCID: PMC3725477.
Hampson RE, Fuqua JL, Huettl PF, Opris I, Song D, Shin D, Marmarelis VZ, Berger TW, Gerhardt GA, Deadwyler SA. Conformal ceramic electrodes that record glutamate release and corresponding neural activity in primate prefrontal cortex. Annu Int Conf IEEE Eng Med Biol Soc. 2013;2013:5954-7. doi: 10.1109/EMBC.2013.6610908. PubMed PMID: 24111095.
Taghva A, Song D, Hampson RE, Deadwyler SA, Berger TW. Determination of relevant neuron-neuron connections for neural prosthetics using time-delayed mutual information: tutorial and preliminary results. World Neurosurg. 2012 Dec;78(6):618-30. doi: 10.1016/j.wneu.2011.09.002. Epub 2011 Nov 4. PubMed PMID: 22120279; PubMed Central PMCID: PMC3810969.
Marmarelis VZ, Shin DC, Hampson RE, Deadwyler SA, Song D, Berger TW. Design of optimal stimulation patterns for neuronal ensembles based on Volterra-type hierarchical modeling. J Neural Eng. 2012 Dec;9(6):066003. doi: 10.1088/1741-2560/9/6/066003. Epub 2012 Oct 17. PubMed PMID: 23075519; PubMed Central PMCID: PMC3538881.
Opris I, Hampson RE, Gerhardt GA, Berger TW, Deadwyler SA. Columnar processing in primate pFC: evidence for executive control microcircuits. J Cogn Neurosci. 2012 Dec;24(12):2334-47. doi: 10.1162/jocn_a_00307. Epub 2012 Sep 27. PubMed PMID: 23016850; PubMed Central PMCID: PMC3754813.
Opris I, Fuqua JL, Huettl PF, Gerhardt GA, Berger TW, Hampson RE, Deadwyler SA. Closing the loop in primate prefrontal cortex: inter-laminar processing. Front Neural Circuits. 2012;6:88. doi: 10.3389/fncir.2012.00088. eCollection 2012. PubMed PMID: 23189041; PubMed Central PMCID: PMC3504312.
Hampson RE, Gerhardt GA, Marmarelis V, Song D, Opris I, Santos L, Berger TW, Deadwyler SA. Facilitation and restoration of cognitive function in primate prefrontal cortex by a neuroprosthesis that utilizes minicolumn-specific neural firing. J Neural Eng. 2012 Oct;9(5):056012. doi: 10.1088/1741-2560/9/5/056012. Epub 2012 Sep 13. PubMed PMID: 22976769; PubMed Central PMCID: PMC3505670.
Berger T, Song D, Chan R, Shin D, Marmarelis V, Hampson R, Sweatt A, Heck C, Liu C, Wills J, Lacoss J, Granacki J, Gerhardt G, Deadwyler S. Role of the hippocampus in memory formation: restorative encoding memory integration neural device as a cognitive neural prosthesis. IEEE Pulse. 2012 Sep-Oct;3(5):17-22. doi: 10.1109/MPUL.2012.2205775. PubMed PMID: 23014702.
Hampson RE, Song D, Chan RH, Sweatt AJ, Riley MR, Goonawardena AV, Marmarelis VZ, Gerhardt GA, Berger TW, Deadwyler SA. Closing the loop for memory prosthesis: detecting the role of hippocampal neural ensembles using nonlinear models. IEEE Trans Neural Syst Rehabil Eng. 2012 Jul;20(4):510-25. doi: 10.1109/TNSRE.2012.2190942. Epub 2012 Apr 6. PubMed PMID: 22498704; PubMed Central PMCID: PMC3395725.
Santos L, Opris I, Fuqua J, Hampson RE, Deadwyler SA. A novel tetrode microdrive for simultaneous multi-neuron recording from different regions of primate brain. J Neurosci Methods. 2012 Apr 15;205(2):368-74. doi: 10.1016/j.jneumeth.2012.01.006. Epub 2012 Feb 2. PubMed PMID: 22326226; PubMed Central PMCID: PMC3342772.
Hampson RE, Song D, Chan RH, Sweatt AJ, Riley MR, Gerhardt GA, Shin DC, Marmarelis VZ, Berger TW, Deadwyler SA. A nonlinear model for hippocampal cognitive prosthesis: memory facilitation by hippocampal ensemble stimulation. IEEE Trans Neural Syst Rehabil Eng. 2012 Mar;20(2):184-97. doi: 10.1109/TNSRE.2012.2189163. PubMed PMID: 22438334; PubMed Central PMCID: PMC3397311.
Berger TW, Song D, Chan RH, Marmarelis VZ, LaCoss J, Wills J, Hampson RE, Deadwyler SA, Granacki JJ. A hippocampal cognitive prosthesis: multi-input, multi-output nonlinear modeling and VLSI implementation. IEEE Trans Neural Syst Rehabil Eng. 2012 Mar;20(2):198-211. doi: 10.1109/TNSRE.2012.2189133. PubMed PMID: 22438335; PubMed Central PMCID: PMC3395724.
Goonawardena AV, Plano A, Robinson L, Platt B, Hampson RE, Riedel G. A Pilot Study into the Effects of the CB1 Cannabinoid Receptor Agonist WIN55,212-2 or the Antagonist/Inverse Agonist AM251 on Sleep in Rats. Sleep Disord. 2011;2011:178469. doi: 10.1155/2011/178469. Epub 2012 Jan 4. PubMed PMID: 23471192; PubMed Central PMCID: PMC3581240.
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