WORK UNDER SUBMISSION 

  • (2024) Qian, Y., Herikstad, R. and Libedinsky, C.  Working memory updating in the macaque lateral prefrontal cortex. (Under review at J. Neurosci.)
  • (2024) Sigalas, E. and Libedinsky, C.  Mixed recurrent connectivity architecture in primate prefrontal cortex. bioRxiv (revise and resubmit at PLOS Comp. Bio.)(link)
  • (2024) Tao, W. and Libedinsky, C. Evidence of Activity-Silent Working Memory in Prefrontal Cortex. bioRxiv (revise and resubmit at J. Neurosci.)(link)
  • (2023) Herikstad, R. and Libedinsky, C.  Prefrontal Manifold Geometry Explains Reaction Time Variability. bioRxiv (revise and resubmit at Nature Communications) (link)

PUBLICATIONS COGNITIVE NEUROSCIENCE

Highlighted Work:

  • (2023) Tan P.K., Tang C., Herikstad R., Pillay, A., Libedinsky, C. . Distinct lateral prefrontal regions are organized in an anterior-posterior functional gradient. Journal of Neuroscience, 43(38), pp.6564-6572. (link)
  • (2023) Sigalas, E., Vo, T.V., Leong, T.Y. and Libedinsky, C., 2023. Discovering Low-Dimensional Causal Pathways between Multiple Interacting Neuronal Populations. In Proceedings of the Annual Meeting of the Cognitive Science Society (Vol. 45, No. 45). (link)
  • (2023) Libedinsky, C. . Comparing representations and computations in single neurons versus neural networks. Trends in Cognitive Sciences. Vol. 27, Issue 6, p517-527 (link)  

Brief Summary

  • (2022) Kumar, M.G., Tan, C., Libedinsky, C., Yen, S.C. and Tan, A.Y.Y. A nonlinear hidden layer enables actor-critic agents to learn multiple paired association navigation. Cerebral Cortex 32(18), pp.3917-3936 (link)
  • (2021) Kumar, M.G., Tan, C., Libedinsky, C., Yen, S.C. and Tan, A.Y.Y. One-shot learning of paired associations by a reservoir computing model with Hebbian plasticity. arXiv:2106.03580. (under submission)
  • (2020) Cheng T., Herikstad R., Parthasarathy, A., Libedinsky, C., Yen, S.C. . Independent Activity Subspaces for Working Memory and Motor Preparation in the Lateral Prefrontal Cortex. eLife, 9, p.e58154. (link Equal Contribution, corresponding senior authors

    Brief Summary

  • (2019) Parthasarathy, A., Cheng T., Herikstad R., Loong F.C., Yen, S.C. , Libedinsky, C. . Time-Invariant Working Memory Representations in the Presence of Code-Morphing in the Lateral Prefrontal Cortex. Nature Communications, 10, 4995 (full text)
    Equal Contribution, corresponding senior authors

    Brief Summary

  • (2019) Libedinsky, C. D.., & Fernandez, P. F. . Graded Memory: A Cognitive Category to Replace Spatial Sustained Attention and Working Memory. The Yale Journal of Biology and Medicine92(1), 121. (full text)
  • (2017) Parthasarathy, A., Herikstad, R., Bong, J. H., Medina, F. S., Libedinsky, C. , & Yen, S. C. . Mixed selectivity morphs population codes in prefrontal cortex. Nature Neuroscience, 1-10. (full text + suppl.) Equal Contribution, corresponding senior authors. Highlighted in Nature Reviews Neuroscience (full text)

    Brief Summary

  • (2015) Massar, S.A.*, Libedinsky, C.*, Weiyan, C., Huettel, S. A., & Chee, M. W. Separate and overlapping brain areas encode subjective value during delay and effort discounting. Neuroimage120, 104-113 (full text)
    *Equal Contribution, co-first author
  • (2013) Libedinsky, C., Massar, S. A., Ling, A., Chee, W., Huettel, S. A., & Chee, M. W. Sleep deprivation alters effort discounting but not delay discounting of monetary rewards. Sleep36(6), 899-904 (full text). Editorial Commentary in Sleep (full text)
  • (2013) Lee, Y., Chong, M. F., Liu, J. C., Libedinsky, C., Gooley, J. J., Chen, S., … & Chee, M. W. Dietary disinhibition modulates neural valuation of food in the fed and fasted states. The American journal of clinical nutrition97(5), 919-925 (full text)
  • (2011) Libedinsky, C., Smith, D. V., Teng, C. S., Namburi, P., Chen, V. W., Huettel, S. A., & Chee, M. W. Sleep deprivation alters valuation signals in the ventromedial prefrontal cortex. Frontiers in behavioral neuroscience(full text)
  • (2011) Libedinsky C, Livingstone M. Role of prefrontal cortex in conscious visual perception. Journal of Neuroscience 31(1):64-9 (full textsuppl)
  • (2009) Libedinsky C, Savage T, Livingstone M. Perceptual and physiological evidence for a role for early visual areas in motion-induced blindness. Journal of Vision 9(1):14.1-10 (full text)

PUBLICATIONS NEUROTECHNOLOGY AND OTHER COLLABORATIONS

  • (2024) McMillan, K., So, R.Q., Libedinsky, C., Ang, K.K. and Premchand, B.,. “Spike-Weighted Spiking Neural Network with Spiking Long Short-Term Memory: A Biomimetic Approach to Decoding Brain Signals”. Algorithms, 17(4), p.156.
  • (2023) Stampfl, Anton PJ, Zhongdong Liu, Jun Hu, Kei Sawada, H. Takano, Yoshiki Kohmura, Tetsuya Ishikawa et al.  “SYNAPSE: An international roadmap to large brain imaging.” Physics Reports 999 : 1-60.
  • (2022) So R.Q., Libedinsky C.  Towards a Wireless Implantable Brain-Machine Interface for Locomotion Control. In: Thakor N.V. (eds) Handbook of Neuroengineering. Springer, Singapore. https://doi.org/10.1007/978-981-15-2848-4_125-1
  • (2021) Ng, H.W., Premchand, B., Toe, K.K., Libedinsky, C. and So, R.Q., November. Intention Estimation Based Adaptive Unscented Kalman Filter for Online Neural Decoding. In 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) (pp. 5808-5811). IEEE.
  • (2021) Blasiak, A., Ng, K.A., Wong, D.S., Tsai, C.W., Rusly, A., Gammad, G.G.L., Voges, K., Libedinsky, C., Yen, S.C., Thakor, N.V. and Lahiri, A. STEER: 3D Printed Guide for Nerve Regrowth Control and Neural Interface in Non-Human Primate Model. IEEE Transactions on Biomedical Engineering.
  • (2020) Shaikh, S., So, R., Sibindi, T., Libedinsky, C. and Basu, A., October. Towards Autonomous Intra-cortical Brain Machine Interfaces: Applying Bandit Algorithms for Online Reinforcement Learning. In 2020 IEEE International Symposium on Circuits and Systems (ISCAS) (pp. 1-5). IEEE.
  • (2020) Premchand, B., Toe, K.K., Wang, C., Shaikh, S., Libedinsky, C., Ang, K.K. and So, R.Q. Decoding movement direction from cortical microelectrode recordings using an LSTM-based neural network. 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) (pp. 3007-3010).
  • (2020) Teh D.B.L., Bansal A., Chai C., Toh T.B., Tucker R.A.J., Gammad G.G.L., Yeo Y., Lei Z., Zheng X., Yang F., Ho J.S., Bolem N., Wu B.C., Gnanasammandhan M.K., Hooi L., Dawe J.S., Libedinsky C., Ong W-Y., Halliwell B., Chow E.K-H., Lim K-L., Zhang Y., Kennedy B.K. Photodynamic Therapy: A Flexi‐PEGDA Upconversion Implant for Wireless Brain Photodynamic Therapy. Advanced Materials, 32(29), 2070219.
  • (2019) Shaikh, S., So, R., Sibindi, T., Libedinsky, C. and Basu, A. Sparse Ensemble Machine Learning to improve robustness of long-term decoding in iBMIs. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 28(2), pp.380-389.
  • (2019) Shaikh, S., So, R., Sibindi, T., Libedinsky, C. and Basu, A. Towards intelligent intracortical bmi (i2bmi): Low-power neuromorphic decoders that outperform kalman filters. IEEE Transactions on Biomedical Circuits and Systems, 13(6), pp.1615-1624.
  • (2019) Zhang, X., Libedinsky, C., So, R., Principe, J.C. and Wang, Y. Clustering Neural Patterns in Kernel Reinforcement Learning Assists Fast Brain Control in Brain-Machine Interfaces. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 27(9), pp.1684-1694.
  • (2019) Wu S., Tan K.J., Govindarajan L.N., Stewart J.C., Gu L., Ho J.W.H., Katarya M., Wong B.H., Tan E-K, Li D, Claridge-Chang A., Libedinsky C.D., Cheng L., Aw S.S. Automated leg tracking reveals distinct conserved gait and tremor signatures in Drosophila models of Parkinson’s Disease and Spinocerebellar ataxia 3. PLoS biology, 17(6), p.e3000346.
  • (2019) Premchand, B., Toe, K.K., Wang, C.C., Libedinsky, C., Ang, K.K. and So, R.Q. Rapid Detection of Inactive Channels during Multi-unit Intracranial Recordings. IEEE EMBS International Conference on Biomedical & Health Informatics (BHI) (pp. 1-4).
  • (2019) Shaikh, S., So, R., Libedinsky, C., & Basu, A. Experimental Comparison of Hardware-Amenable Spike Detection Algorithms for iBMIs. 9th International IEEE/EMBS Conference on Neural Engineering (NER) 2019 Mar 20 (pp. 754-757).
  • (2019) Shaikh, S., So, R., Sibindi, T., Libedinsky, C., & Basu, A. Real-time Closed Loop Neural Decoding on a Neuromorphic Chip. 9th International IEEE/EMBS Conference on Neural Engineering (NER) (pp. 670-673). IEEE.
  • (2018) Yang, H., Ang, K.K., Libedinsky, C. and So, R.Q. Robust Local Field Potential-based Neural Decoding by Actively Selecting Discriminative Channels. 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 1992-1995).
  • (2018) Ong, L.J., Liu, S.C., Wong, M.D.S., Sibindi, T., Gammad, G.G.L., Tsai, C.W., Rusly, A., Ng, K.A., Libedinsky, C., Nag, S. and Yen, S.C. A Fully Wireless Implantable Multi-Channel Muscle Stimulator with Closed-Loop Feedback Control. In 2018 IEEE Biomedical Circuits and Systems Conference (BioCAS) (pp. 1-4). IEEE.
  • (2018) Yang, H., Ang, K. K., Libedinsky, C., & So, R. Q. Robust Local Field Potential-based Neural Decoding by Actively Selecting Discriminative Channels. 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 1992-1995). IEEE.
  • (2017) Tay, N., Tan, Y., Chng, K., Libedinsky, C., Gluckman, P., & Buschdorf, J. Effect of human milk formula with bovine colostrum supplementation on bone mineral density in infant cynomolgus macaques. Journal of Developmental Origins of Health and Disease, 1-10. doi:10.1017/S2040174417000812 (full text)
  • (2017) Koh, T. H., Libedinsky, C., Guan, C., Ang, K. K., & So, R. Q. Stop state classification in intracortical brain-machine-interface. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 1926-1929). IEEE.
  • (2017) Lee, G.C., Libedinsky, C., Guan, C. and So, R. Use of wavelet transform coefficients for spike detection for a Robust Intracortical Brain Machine Interface. Neural Engineering (NER), 2017 8th International IEEE/EMBS Conference on (pp. 540-543). IEEE. (full text)
  • (2017) Yang, H., Libedinsky, C., Guan, C., Ang, K.K. and So, R.Q. Boosting performance in brain-machine interface by classifier-level fusion based on accumulative training models from multi-day data. In Engineering in Medicine and Biology Society (EMBC), 39th Annual International Conference of the IEEE (pp. 1922-1925). IEEE. (full text)
  • (2016) Camilo Libedinsky*, Rosa So* , Zhiming Xu, Toe K. Kyar, Duncun Ho, Clement Lim, Louiza Chan, Yuanwei Chua, Lei Yao, Jia Hao Cheong, Jung Hyup Lee, Kulkarni Vinayak Vishal, Yongxin Guo, Zhi Ning Chen, Lay K. Lim, Peng Li, Lei Liu, Xiaodan Zou, Kai K. Ang, Yuan Gao, Wai Hoe Ng, Boon Siew Han, Keefe Chng, Cuntai Guan, Minkyu Je, Shih-Cheng Yen.  Independent Mobility Achieved through a Wireless Brain-Machine Interface. PLOS One 11(11): e0165773. doi:10.1371/journal. pone.0165773 (full text)
    *Equal Contribution, co-first author
  • (2016) So, R., Libedinsky, C., Ang, K.K., Lim, W.C.C., Toe, K.K. and Guan, C. Adaptive decoding using local field potentials in a brain-machine interface. Engineering in Medicine and Biology Society (EMBC), IEEE 38th Annual International Conference of the (pp. 5721-5724). IEEE. (full text)
  • (2015) Sheshadri, S., Kortelainen, J., Rigosa, J., Cutrone, A., Bossi, S., Libedinsky, C., Lahiri, A., Chan, L., Chng, K., Thakor, N.V. and Delgado-Martínez, I. Classification of phases of hand grasp task by the extraction of miniature compound nerve action potentials (mCNAPs). In Neural Engineering (NER), 7th International IEEE/EMBS Conference on (pp. 593-596). IEEE. (full text)
  • (2014) Sheshadri, S., Kortelainen, J., Nag, S., Ng, K.A., Bazley, F.A., Michoud, F., Patil, A., Orellana, J., Libedinsky, C., Lahiri, A. and Chan, L. Correlation between muscular and nerve signals responsible for hand grasping in non-human primates. In Engineering in Medicine and Biology Society (EMBC), 2014 36th Annual International Conference of the IEEE (pp. 2314-2317). IEEE. (full text)
  • (2003) Major, D. E., Rodman, H. R., Libedinsky, C., & Karten, H. J. Pattern of retinal projections in the California ground squirrel (Spermophilus beecheyi): anterograde tracing study using cholera toxin. Journal of Comparative Neurology463(3), 317-340 (full text)