Publications

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Publications

  1. Ramantani G, Westover MB, Gliske S, Sarnthein J, Sarma S, Wang Y, Baud MO, Stacey WC, Conrad EC. Passive and active markers of cortical excitability in epilepsy. Epilepsia. 2023 Mar 10. doi: 10.1111/epi.17578. Epub ahead of print. PMID: 36897228.
  2. Bernabei JM, Li A, Revell AY, Smith RJ, Gunnarsdottir KM, Ong IZ, Davis KA, Sinha N, Sarma S, Litt B. Quantitative approaches to guide epilepsy surgery from intracranial EEG. Brain. 2023 Jun 1;146(6):2248-2258. doi: 10.1093/brain/awad007. PMID: 36623936; PMCID: PMC10232272.
  3. Beauchene, C., Zurn, C. A., Ehrens, D.,Duff, I., Duan, W., Caterina. M., Guan, Y., & Sarma, S. V. (2022). Steering Towards Normative Wide-Dynamic-Range Neuron Activity in Nerve-Injured Rats with Closed-Loop Peripheral Nerve Stimulation. Neuromodulation. DOI:https://doi.org/10.1016/j.neurom.2022.09.011
  4. Beauchene, C., Zurn, C. A., Duan, W., Guan, Y., & Sarma, S. V. (2022). The future of therapeutic peripheral nerve stimulation for chronic pain. Annual Reviews in Control. Vol 54, pp 377-385, ISSN 1367-5788.
  5. Beauchene, C., Hinault, T., Sarma, S. V., & Courtney, S. M. (2022). Dynamic Cognitive States Explain Individual Variability in Behavior and Modulate with EEG Functional Connectivity During Working Memory. Computational Brain & Behavior, 1-16.
  6. Beauchene, C., Men, S., Hinault, T., Courtney, S. M., & Sarma, SV. (2022). Using Neural Networks to Uncover the Relationship between Highly Variable Behavior and EEG during a Working Memory Task with Distractors. Mathematics, 10(11), 1848.
  7. Hays MA, Smith RJ, Wang Y, Coogan C, Sarma SV, Crone NE, Kang JY. Cortico-cortical evoked potentials in response to varying stimulation intensity improves seizure localization. Clin Neurophysiol. 2022 Sep 11:S1388-2457(22)00876-8. doi: 10.1016/j.clinph.2022.08.024. Epub ahead of print. PMID: 36127246. 
  8. D’Aleo R, Rouse AG, Schieber MH, Sarma SV. Cortico-cortical drive in a coupled premotor-primary motor cortex dynamical system. Cell Rep. 2022 Dec 20;41(12):111849. doi: 10.1016/j.celrep.2022.111849. PMID: 36543147.
  9. Kristin M Gunnarsdottir, Adam Li, Rachel J Smith, Joon-Yi Kang, Anna Korzeniewska, Nathan E Crone, Adam G Rouse, Jennifer J Cheng, Michael J Kinsman, Patrick Landazuri, Utku Uysal, Carol M Ulloa, Nathaniel Cameron, Iahn Cajigas, Jonathan Jagid, Andres Kanner, Turki Elarjani, Manuel Melo Bicchi, Sara Inati, Kareem A Zaghloul, Varina L Boerwinkle, Sarah Wyckoff, Niravkumar Barot, Jorge Gonzalez-Martinez, Sridevi V Sarma, Source-sink connectivity: a novel interictal EEG marker for seizure localization, Brain, Volume 145, Issue 11, November 2022, Pages 3901–3915, https://doi.org/10.1093/brain/awac300
  10. Rachel J Smith, Mark A Hays, Golnoosh Kamali, Christopher Coogan, Nathan E Crone, Joon Y Kang, Sridevi V Sarma, Stimulating native seizures with neural resonance: a new approach to localize the seizure onset zone, Brain, Volume 145, Issue 11, November 2022, Pages 3886–3900, https://doi.org/10.1093/brain/awac214
  11. Bose SN, Greenstein JL, Fackler JC, Sarma SV, Winslow RL, Bembea MM. Early Prediction of Multiple Organ Dysfunction in the Pediatric Intensive Care Unit. Front Pediatr. 2021 Aug 16;9:711104. PMID: 34485201, PMCID: PMC8415553, DOI: 10.3389/fped.2021.711104
  12. Annapragadad A. et al. SWIFT: A Deep Learning Approach to Prediction of Hypoxemic Events in Critically-Ill Patients Using SpO2 Waveform Prediction. PLOS Computational Biology. 2021 Mar 5, PMID: 33688661, PMCID: PMC7941630, DOI: 10.1101/2021.02.25.21252234. 
  13. Pathak YJ, Greenleaf W, Verhagen Metman L, Kubben P, Sarma S, Pepin B, Lautner D, DeBates S, Benison AM, Balasingh B, Ross E.  Digital Health Integration With Neuromodulation Therapies: The Future of Patient-Centric Innovation in Neuromodulation. Front Digit Health. 2021 May 19;3:6. PMCID: PMC8521905, PMID: 34713096, DOI: 10.3389/fdgth.2021.618959. 
  14. Palepu AK, …, Sarma SV, … Stevens R. Digital signatures for early traumatic brain injury outcome prediction in the intensive care unit. Sci Rep 11, 19989 (2021). PMCID: PMC8497604, DOI: 10.1038/s41598-021-99397-4
  15. Li, A., Huynh, C., Fitzgerald, Z. … Sarma SV Neural fragility as an EEG marker of the seizure onset zone. Nat Neurosci 24, 1465–1474 (2021). PMID: 34354282, PMCID: PMC8547387, DOI: 10.1038/s41593-021-00901-w
  16. Greene P, Li A, Gonzalez-Martinez J, Sarma, SV. Classification of stereo-EEG contacts in white matter versus gray matter using recorded activity. Front. Neurol., 06 January 2021. PMID: 33488500, PMCID: PMC7815703, DOI: 10.3389/fneur.2020.605696
  17. Stacey W, Kramer M, Gunnarsdottir K, Gonzalez-Martinez J, Zaghloul K, Inati S, Sarma SV, Stiso J, Khambhati A, and Bassett D, Smith RJ, Liu VB, Lopour BA, Staba R. Emerging roles of network analysis for epilepsy. Emerging roles of network analysis for epilepsy. Epilepsy Res. 2020 Jan;159:106255. PMID: 31855828, PMCID: PMC6990460, DOI: 10.1016/j.eplepsyres.2019.106255
  18. Kamali G, June-Smith R, Hays M, Coogan C, Crone NE, Kang JY, Sarma SV. Transfer Function Models for the Localization of Seizure Onset Zone from Cortico-Cortical Evoked Potentials. Frontiers Neurology. 10 December 2020, PMID: 33362689, PMCID: PMC7758451, DOI: 10.3389/fneur.2020.579961
  19. Yang F, Duan W, Huang Q, … Sarma SV, …, Guan Y. Modulation of Spinal Nociceptive Transmission by Sub-Sensory Threshold Spinal Cord Stimulation in Rats After Nerve Injury. Neuromodulation. 2020; 23(1):36-45. PMID: 31162783, DOI: 10.1111/ner.12975
  20. Gunnarsdottir KM, Gamaldo C, Salas RM, et al. A novel sleep stage scoring system: Combining expert-based features with the generalized linear model. J Sleep Res. 2020; 29(5):e12991. PMID: 32030843, PMCID: PMC7415500, DOI: 10.1111/jsr.12991
  21. Saxena S, Sarma SV, Dahleh M. Performance Limitations in Sensorimotor Control: Trade-Offs Between Neural Computation and Accuracy in Tracking Fast Movements. Neural Comput. 2020;32(5):865-886. PMID: 32186997, PMCID: PMC8007234, DOI: 10.1162/neco_a_01272
  22. Breault MS, Fitzgerald ZB, Sacre P, Gale JT, Sarma SV, and Gonzalez-Martınez J. Non-motor brain regions in non-dominant hemisphere are influential in decoding movement speed. Frontiers in Neuroscience, 13:715, July 2019. PMID: 31379476, PMCID: PMC6660252, DOI: 10.3389/fnins.2019.00715
  23. Liu R., Fackler J., Bembea M., Sarma SV, Winslow R. Data-driven discovery of a novel sepsis pre-shock state predicts impending septic shock in the ICU. Scientific Reports. 9, Article number: 6145 (2019). PMID: 30992534, PMCID: PMC6467982, DOI: 10.1038/s41598-019-42637-5
  24. Saxena S., Patel S, Sarma SV, Eskandar EN, Gale JT. Modulations in Oscillatory Activity of Globus Pallidus internus Neurons During a Directed Hand Movement Task – A Primary Mechanism for Motor Planning. Frontiers in Systems Neuroscience. 2019. PMID: 31133824,  PMCID: PMC6524693, DOI: 10.3389/fnsys.2019.00015
  25. Sacré P, Subramanian S, Kerr MD, Kahn K, Fitgerald Z, Eden UT, Johnson MA, Gonzalez-Martinez J, Gale JT, Sarma SV. Risk-taking bias in human decision-making is encoded via a right–left brain push–pull system. Proc Natl Acad Sci U S A. PNAS published ahead of print January 7, 2019 PMID: 30617071, PMCID: PMC6347682, DOI: 10.1073/pnas.1811259115
  26. Sadashivaiah V, Sacré P, Guan Y, Anderson WS, Sarma SV. Modeling the interactions between stimulation and physiologically induced APs in a mammalian nerve fiber: dependence on frequency and fiber diameter. J Comput Neurosci. 2018 Dec;45(3):193-206. PMID: 30443813, PMCID: PMC8015266, DOI: 10.1007/s10827-018-0703-y
  27. Grappe A, Sarma, SV, Sacré, P et al. An intracerebral exploration of functional connectivity during word production. J Comput Neurosci (2018). PMID: 30317462, DOI: 10.1007/s10827-018-0699-3
  28. Breault M., Sacré P, Gale JT, Sarma SV. An Exploratory Data Analysis Method for Identifying Brain Regions of Interest and Frequency Bands of Interest from Large Scale Recordings. J Comput Neurosci. 2018 Dec 4. PMID: 30511274, DOI: 10.1007/s10827-018-0705-9
  29. Sacré P & Subramanian S, Kerr MSD, Kahn K, González-Martínez J, Bulacio J, Park HJ, Johnson MA, Thompson S, Jones J, Chib VS, Sarma SV & Gale JT. The influences and neural correlates of past and present during gambling in humans. Scientific Reports, Article number: 17111 (2017). PMID: 29214997, PMCID: PMC5719351, DOI: 10.1038/s41598-017-16862-9
  30. Li A, Chennuri B, Subramanian S, Yaffe R,  Gliske S,  Stacey W,  Norton R,  Jordan A,  Zaghloul K, …, Sarma SV. Using Network Analysis to Localize the Epileptogenic Zone from Invasive EEG Recordings in Intractable Focal Epilepsy. Netw Neurosci. 2018; 2(2): 218–240. PMID: 30215034, PMCID: PMC6130438, DOI: 10.1162/netn_a_00043
  31. Sabato S, Gale JT and Sarma SV.  Systems Approaches to Optimizing Deep Brain Stimulation Therapies in Parkinson’s Disease. Wiley Interdisciplinary Reviews: Systems Biology and Medicine. Vol. 10, Issue 5 (2018). PMID: 29558564, PMCID: PMC6148418, DOI: 10.1002/wsbm.1421
  32. SL Sumsky, MH Schieber, NV Thakor, SV Sarma, S Santaniello. Decoding Kinematics Using Task-Independent Movement-Phase-Specific Encoding Models. IEEE Transactions on Neural Systems and Rehabilitation Engineering. 29 May 2017. PMID: 29125465, DOI: 10.1109/TNSRE.2017.2709756
  33. Kerr MD, Kahn K, Johnson MA, Thompson S, Gonzalez-Martinez J, Park HJ, Bulacio J, Liegeois-Chauvel C, Sarma SV, Gale JT. The Role of Associative Cortices and Hippocampus during Movement Perturbations. Front. Neural Circuits, 19 April 2017. PMID: 28469563, PMCID: PMC5395558, DOI: 10.3389/fncir.2017.00026
  34. Sacré P, Kerr MSD, Kahn K, González-Martínez J, Bulacio J, Park HJ, Johnson MA, Thompson S, Jones J, Chib VS, Gale JT, and Sarma SV. Lucky rhythms in orbitofrontal cortex bias gambling decisions in humans. Scientific Reports, 6:36206, 2016. PMID: 27830753, PMCID: PMC5103224, DOI: 10.1038/srep36206
  35. Agarwal R, Sarma SV. Non-Parametric Estimation of Band-limited Probability Density Functions: Application to Neuronal Activity. IEEE Transactions on Pattern Analysis and Machine Intelligence. 39 (7), 1294-1308.
  36. Agarwal R, Chen Z, Kloosterman F, Sarma SV.  A Novel Nonparametric Approach for Neural Encoding and Decoding Models of Multimodal Receptive Fields. Neural Comput. 2016 Jul;28(7):1356-87. PMID: 27172447, DOI: 10.1162/NECO_a_00847
  37. Vyas S, Huang H, Gale JT, and Sarma SV*, Montgomery Jr EB. (2015) Neuronal Complexity in Subthalamic Nucleus is Reduced in Parkinson’s Disease. (*co-senior author) IEEE Trans Neural Syst Rehabil Eng. 2016 Jan;24(1):36-45. PMID: 26168436, DOI: 10.1109/TNSRE.2015.2453254
  38. Czanner G, Sarma SV, Ba D, Eden UT, Wu W, Eskandar E, Lim HH, Temereanca S, Suzuki WA, and Brown EN. (2015) Measuring the signal-to-noise ratio of a neuron. Proc Natl Acad Sci U S A. 2015 Jun 9;112(23):7141-6. PMID: 25995363, PMCID: PMC4466709, DOI: 10.1073/pnas.1505545112
  39. Kahn K, Saxena S, Eden UT, Gale JT, Eskandar E, Thakor N, Schieber M, Brown EN, Sarma SV. Selecting Task-Related Neurons through Model Deterioration Eliminating Stimulus (MDES). J Neurosci Methods. 2015 Apr 30;245:156-68. PMID: 25746150, PMCID: PMC6328927, DOI: 10.1016/j.jneumeth.2015.02.020
  40. Agarwal R, Thakor N, Sarma SV*, Massaquoi S. (2015) PMv Neuronal Firing May Be Driven by a Movement Command Trajectory within Multidimensional Gaussian Fields. J Neurosci. 2015 Jun 24;35(25):9508-25. PMID: 26109672, PMCID: PMC6605190, DOI: 10.1523/JNEUROSCI.2643-14.2015
  41. Ehrens D, Sritharan D, Sarma SV. (2015) Closed-Loop Control of a Fragile Network: Application to Seizure-like Dynamics of an Epilepsy Model. Front Neurosci. 2015 Mar 3;9:58. PMID: 25784851, PMCID: PMC4347430, DOI: 10.3389/fnins.2015.00058
  42. Santaniello S, McCarthy MM, Montgomery Jr. EB, Kopell N, Gale JT, and Sarma SV. (2014) The Therapeutic mechanism of high frequency DBS in Parkinson’s disease: neural restoration through loop-based reinforcement. Proc Natl Acad Sci U S A. 2015 Feb 10;112(6):E586-95. PMID: 25624501, PMCID: PMC4330724, DOI: 10.1073/pnas.1406549111
  43. Kang X, Sarma SV, Santaniello S., Schieber M, Thakor N. A Cognitive State Transition       Detection Framework Based on Task-Independent Models. IEEE Trans Neural Syst Rehabil Eng. 2015 Jul;23(4):676-82. PMID: 25643410
  44. Burns SP, Santaniello S, Yaffe RB, Jouny C, Crone N, Bergey G, Anderson WS, Sarma SV. (2014) Network Dynamics of the Brain and Influence of the Epileptic Seizure Onset Zone. Proc Natl Acad Sci U S A. 2014 Dec 9;111(49): E5321-30. PMID: 25404339, PMCID: PMC4267355, DOI: 10.1073/pnas.1401752111
  45. Yaffe R, Kerr MSD, Damera S, Sarma SV, Inati SK, Zaghloul K. Reinstatement of distributed cortical oscillations occurs with precise spatiotemporal dynamics during successful memory retrieval. Proc Natl Acad Sci U S A. 2014 Dec 30;111(52):18727-32. PMID: 25512550, PMCID: PMC4284613, DOI: 10.1073/pnas.1417017112
  46. Yaffe RB, Borger P, Megevand P, Groppe DM, Kramer MA, Chu CJ, Santaniello S, Meisel C, Mehta AD, Sarma SV (2014) Physiology of Functional and Effective Networks in Epilepsy. Clin Neurophysiol. 2015 Feb;126(2):227-36 PMID: 25283711, DOI: 10.1016/j.clinph.2014.09.009
  47. Sritharan D., Sarma SV (2014) Fragility in Dynamic Networks: Application to Neural Networks in the Epileptic Cortex. Neural Comput. 2014 Oct;26(10):2294-327. PMID: 25058705, DOI: 10.1162/NECO_a_00644
  48. Johnson MA, Thompson S, Gonzalez-Martinez J, Park HJ, Bulacio J, Najm I, Kahn K, Kerr M, Sarma SV and Gale JT. Performing Behavioral Tasks in Subjects with Intracranial Electrodes. J Vis Exp. 2014 Oct 2;(92): e51947. PMID: 25349952, PMCID: PMC4672964, DOI: 10.3791/51947
  49. Santaniello S, Sherman D, Thakor N, Eskandar E, Sarma SV. (2012) Optimal Control-Based Bayesian Detection of Clinical and Behavioral State Transitions. IEEE Trans Neural Syst Rehabil Eng. 2012 Sep;20(5):708-19. Epub 2012 Aug 8. PMID: 22893447, DOI: 10.1109/TNSRE.2012.2210246
  50. Sarma SV, Cheng ML, Eden UT, Williams Z, Brown EN, Eskandar E. (2012) The Effects of Cues on Neurons in the Basal Ganglia in Parkinson’s Disease. Front Integr Neurosci. 2012;6:40. PMID: 22855673, PMCID: PMC3405280, DOI: 10.3389/fnint.2012.00040
  51. Santaniello S, Montgomery EB, Gale JT, Sarma SV (2012) Non-stationary Discharge Patterns in Motor Cortex under Subthalamic Nucleus Deep Brain Stimulation: A Review. Front Integr Neurosci. 6:35. PMID: 22754509, PMCID: PMC3385519, DOI: 10.3389/fnint.2012.00035
  52. Agarwal R and Sarma SV. (2012) Performance limitations of relay neurons. PLoS Comput Biol. Aug;8(8):e1002626. PMID: 22973184, PMCID: PMC3415468, DOI: 10.1371/journal.pcbi.1002626
  53. Saxena S, Schieber M, Thakor N, and Sarma SV (2012). Aggregate Input-Output Models of Neuronal Populations. IEEE Trans Biomed Eng. 2012 Jul;59(7):2030-9. PMID: 22552544, PMCID: PMC4230699, DOI: 10.1109/TBME.2012.2196699
  54. Agarwal R and Sarma SV (2012). The effects of DBS patterns on basal ganglia activity and thalamic relay: a computational study. J Comput Neurosci. 33(1): 151-67. PMID: 22237601, DOI: 10.1007/s10827-011-0379-z
  55. Santaniello S, Burns SP, Golby A, Singer J, Anderson WS, Sarma SV (2011). Quickest Detection of Seizure Onsets in Drug-Resistant Patients: An Optimal Control Approach. Epilepsy & Behavior. 22, pp 49–60. PMID: 22078519, PMCID: PMC3280702, DOI: 10.1016/j.yebeh.2011.08.041
  56. Sarma SV, Nguyen DP, Czanner G, Wirth S, Suzuki W, Wilson M., Brown EN (2011). Computing Confidence Intervals for Point Process Models. Neural Computation. 23, 2731-2745. PMID: 21851280, DOI: 10.1162/NECO_a_00198
  57. Sarma SV, Cheng M, Williams Z,  Hu R, Eskandar E, Brown EN. Using point process models to compare neural spiking activity in the subthalamic nucleus of Parkinson’s patients and a healthy primate, IEEE Trans Biomed Eng. Vol. 57, No. 6, June 2010. PMID: 20172804, PMCID: PMC3822781, DOI: 10.1109/TBME.2009.2039213
  58. Coleman TP, Sarma SV. A Computationally Efficient Method for Nonparametric Modeling Neural Spiking Activity with Point Processes. Neural Computation. 22(8):2002-30. August 2010. PMID: 20438334, DOI: 10.1162/NECO_a_00001-Coleman
  59. Sarma SV, Dahleh MA. Signal Reconstruction in the Presence of Finite-Rate Measurements: Finite-Horizon Control Applications. Journal on Robust and Nonlinear Control. June 2009. DOI:10.1002/rnc.1418
  60. Sarma SV, Dahleh, MA, Salapaka S. On Time-Varying Bit-Allocation Maintaining Input-Output Stability and Performance: A Convex Parameterization. IEEE Transactions on Automatic Control.   vol. 53, no. 5, pp. 1147-1159, June 2008, DOI: 10.1109/TAC.2008.923660
  61. Sarma SV, Dahleh MA. Remote Control Over Noisy Channels: A First-Order Example. IEEE Transactions on Automatic Control. vol. 52, no. 2, pp. 284-289, Feb. 2007, DOI: 10.1109/TAC.2006.886539