| Anodal tDCS augments and preserves working memory beyond time-on-task deficits R Karthikeyan, MR Smoot, RK Mehta Scientific reports 11 (1), 19134, 2021 | 41 | 2021 |
| Neural efficiency of human–robotic feedback modalities under stress differs with gender JK Nuamah, W Mantooth, R Karthikeyan, RK Mehta, SC Ryu Frontiers in human neuroscience 13, 287, 2019 | 20 | 2019 |
| A window into the tired brain: neurophysiological dynamics of visuospatial working memory under fatigue R Karthikeyan, J Carrizales, C Johnson, RK Mehta Human factors 66 (2), 528-543, 2024 | 16 | 2024 |
| Human-centered intelligent training for emergency responders R Mehta, J Moats, R Karthikeyan, J Gabbard, D Srinivasan, E Du, ... AI Magazine 43 (1), 83-92, 2022 | 11 | 2022 |
| Brain activity-based metrics for assessing learning states in vr under stress among firefighters: An explorative machine learning approach in neuroergonomics M Abujelala, R Karthikeyan, O Tyagi, J Du, RK Mehta Brain Sciences 11 (7), 885, 2021 | 11 | 2021 |
| Performance evaluation of optically sensorized tendons for articulate surgical instruments R Karthikeyan, K Sigmund, YL Park, SC Ryu Journal of Medical Devices 13 (4), 044504, 2019 | 11 | 2019 |
| Stress detection during motor activity: Comparing neurophysiological indices in older adults R Karthikeyan, AD McDonald, RK Mehta IEEE Transactions on Affective Computing 14 (3), 2224-2237, 2022 | 9 | 2022 |
| Towards a closed-loop neurostimulation platform for augmenting operator vigilance R Karthikeyan, RK Mehta 2020 IEEE international conference on systems, man, and cybernetics (SMC …, 2020 | 9 | 2020 |
| Towards the design of mechanically superior tubular structures for microcatheters S Chen, R Karthikeyan, SC Ryu Smart Materials and Structures 28 (3), 035032, 2019 | 9 | 2019 |
| Mental stress classification during a motor task in older adults using an artificial neural network A Kalatzis, L Stanley, R Karthikeyan, RK Mehta Adjunct Proceedings of the 2020 ACM International Joint Conference on …, 2020 | 8 | 2020 |
| Identifying early predictors of learning in VR-based drone training J Hayes, S Dwivedi, R Karthikeyan, M Abujelala, J Kang, Y Ye, E Du, ... Proceedings of the Human Factors and Ergonomics Society Annual Meeting 66 (1 …, 2022 | 7 | 2022 |
| Effect of heat input and post-weld heat treatment on the mechanical and metallurgical characteristics of laser-welded maraging steel joints R Karthikeyan, M Saravanan, B Singaravel, P Sathiya Surface Review and Letters 24 (07), 1750102, 2017 | 5 | 2017 |
| Miniature robotic tubes with rotational tip-joints as a medical delivery platform R Karthikeyan, S Pattanshetti, SC Ryu 2019 International Conference on Robotics and Automation (ICRA), 6237-6243, 2019 | 4 | 2019 |
| Force sensing steerable needle with articulated tip and sensorized tendons S Pattanshetti, R Karthikeyan, SC Ryu IEEE International Conference on Robotics and Automation (ICRA) Workshop C4 …, 0 | 4* | |
| Exploring cognitive fatigue: machine learning, forecasting, generalization, personalization, inference and labels D Nartey, R Karthikeyan, T Chaspari, R Mehta Proceedings of the Human Factors and Ergonomics Society Annual Meeting 67 (1 …, 2023 | 2 | 2023 |
| Visuospatial working memory under fatigue: Observations with cerebral hemodynamics and heart rate variability R Karthikeyan, J Carrizales, C Johnson, R Mehta Proceedings of the Human Factors and Ergonomics Society Annual Meeting 65 (1 …, 2021 | 1 | 2021 |
| Optically sensorized tendons for articulate robotic needles R Karthikeyan | 1 | 2017 |
| Exploring the role of cardiac activity in forecasting cognitive fatigue with machine learning D Nartey, R Karthikeyan, T Chaspari, RK Mehta IISE Transactions on Healthcare Systems Engineering, 1-11, 2025 | | 2025 |
| Cognitive and Perceptual Augmentation Through Neuromodulation during Fatiguing Tasks is Sex-specific KM Nichols, J Hayes, R Karthikeyan, RK Mehta Proceedings of the Human Factors and Ergonomics Society Annual Meeting 68 (1 …, 2024 | | 2024 |
| Whatâ\euro™ s in a Label? Annotation Differences in Forecasting Mental Fatigue using ECG Data and Seq2Seq Architectures R Karthikeyan, A McDonald, R Mehta Authorea Preprints, 2023 | | 2023 |
Ranjana K. MehtaProfessor, Industrial & Systems Engineering, University of Wisconsin Madisonایمیل تأیید شده در wisc.edu