| Long-term prospective on-line real-time seizure prediction LD Iasemidis, DS Shiau, PM Pardalos, W Chaovalitwongse, K Narayanan, ... Clinical neurophysiology 116 (3), 532-544, 2005 | 281 | 2005 |
| On the evidence of deterministic chaos in ECG: Surrogate and predictability analysis RB Govindan, K Narayanan, MS Gopinathan Chaos: An Interdisciplinary Journal of Nonlinear Science 8 (2), 495-502, 1998 | 169 | 1998 |
| Cueing paradigms to improve gait and posture in Parkinson’s disease: a narrative review N Muthukrishnan, JJ Abbas, HA Shill, N Krishnamurthi Sensors 19 (24), 5468, 2019 | 76 | 2019 |
| Predicting cerebral blood flow response to orthostatic stress from resting dynamics: effects of healthy aging K Narayanan, JJ Collins, J Hamner, S Mukai, LA Lipsitz American Journal of Physiology-Regulatory, Integrative and Comparative …, 2001 | 57 | 2001 |
| Prediction of human epileptic seizures based on optimization and phase changes of brain electrical activity LD Iasemidis, PM Pardalos, DS Shiau, W Chaovalitwongse, K Narayanan, ... Optimization Methods and Software 18 (1), 81-104, 2003 | 56 | 2003 |
| Unstable periodic orbits in human cardiac rhythms K Narayanan, RB Govindan, MS Gopinathan Physical Review E 57 (4), 4594, 1998 | 55 | 1998 |
| A system for real-time feedback to improve gait and posture in Parkinson's disease J Jellish, JJ Abbas, TM Ingalls, P Mahant, J Samanta, MC Ospina, ... IEEE journal of biomedical and health informatics 19 (6), 1809-1819, 2015 | 31 | 2015 |
| Information flow in coupled nonlinear systems: Application to the epileptic human brain S Sabesan, K Narayanan, A Prasad, LD Iasemidis, A Spanias, K Tsakalis Data mining in biomedicine, 483-503, 2007 | 31 | 2007 |
| Predictability of epileptic seizures: a comparative study using Lyapunov exponent and entropy based measures. S Sabesan, K Narayanan, A Prasad, A Spanias, JC Sackellares, ... Biomedical sciences instrumentation 39, 129-135, 2003 | 29 | 2003 |
| Attractor-shape descriptors for balance impairment assessment in Parkinson's disease A Som, N Krishnamurthi, V Venkataraman, P Turaga 2016 38th Annual International Conference of the IEEE Engineering in …, 2016 | 22 | 2016 |
| A wearable sensor system to measure step-based gait parameters for parkinson’s disease rehabilitation N Muthukrishnan, JJ Abbas, N Krishnamurthi Sensors 20 (22), 6417, 2020 | 20 | 2020 |
| Unsupervised pre-trained models from healthy ADLs improve Parkinson’s disease classification of gait patterns A Som, N Krishnamurthi, M Buman, P Turaga 2020 42nd Annual International Conference of the IEEE Engineering in …, 2020 | 19 | 2020 |
| Deep brain stimulation amplitude alters posture shift velocity in Parkinson’s disease N Krishnamurthi, S Mulligan, P Mahant, J Samanta, JJ Abbas Cognitive neurodynamics 6, 325-332, 2012 | 18 | 2012 |
| Topological descriptors for parkinson’s disease classification and regression analysis A Nawar, F Rahman, N Krishnamurthi, A Som, P Turaga 2020 42nd annual international conference of the IEEE engineering in …, 2020 | 17 | 2020 |
| Mind-body and psychosocial interventions may similarly affect heart rate variability patterns in cancer recovery: implications for a mechanism of symptom improvement L Larkey, W Kim, D James, M Kishida, M Vizcaino, J Huberty, ... Integrative cancer therapies 19, 1534735420949677, 2020 | 16 | 2020 |
| Measuring the direction and the strength of coupling in nonlinear systems-a modeling approach in the state space B Veeramani, K Narayanan, A Prasad, LD Iasemidis, AS Spanias, ... IEEE Signal Processing Letters 11 (7), 617-620, 2004 | 15 | 2004 |
| A simple question about falls to distinguish balance and gait difficulties in Parkinson's disease A Lieberman, N Krishnamurthi, R Dhall, A Santiago, G Moguel-Cobos, ... International Journal of Neuroscience 122 (12), 710-715, 2012 | 11 | 2012 |
| ReadySteady intervention to promote physical activity in older adults with Parkinson's disease: Study design and methods N Krishnamurthi, J Fleury, M Belyea, HA Shill, JJ Abbas Contemporary Clinical Trials Communications 17, 100513, 2020 | 10 | 2020 |
| Comparison of Parkinson disease patients who fell once with patients who fell more than once (recurrent fallers) A Lieberman, N Krishnamurthi, R Dhall, N Salins, D Pan, A Deep J Alzheimers Dis Parkinsonism 4 (140), 2161-0460.1000140, 2014 | 10 | 2014 |
| Polestriding intervention improves gait and axial symptoms in mild to moderate Parkinson disease N Krishnamurthi, H Shill, D O'Donnell, P Mahant, J Samanta, A Lieberman, ... Archives of physical medicine and rehabilitation 98 (4), 613-621, 2017 | 8 | 2017 |
