Publications

  • Basu D., Sendhilnathan N. and Aditya Murthy. (2022) , Neck muscle activity reflects neural patterns of sequential saccade planning in head-restrained primates., Journal of Neurophysiology (accepted).

  • Sharma, M., Gaddam, N., Umesh, T., Murthy, A., Ghosh, P.K., (2021), A Comparative Study of Different EMG Features for Acoustics-to-EMG Mapping, Proc. Interspeech, 2021, 616-620.

  • Basu D., Sendhilnathan N., Murthy A. Neural mechanisms underlying the temporal control of sequential saccade planning in the frontal eye field. Proc Natl Acad Sci U S A. (accepted)

  • Jana, Sumitash, and Aditya Murthy.Spatiotemporal coupling between eye and hand trajectories during curved handmovements Journal of Motor Behavior.(accepted).2020

  • Sendhilnathan N., Basu D., Goldberg M.E., Schall J.D. and Aditya Murthy.Neural correlates ofgoal-directed and non-goal-directed movements. bioRxiv (2019);
    doi: https://www.biorxiv.org/content/10.1101/843011v1[pdf]

  • Basu Debaleena and Aditya Murthy.Parallel programming of saccades in the macaque frontal eye field: are sequential motor plans co-activated? Journal of Neurophysiology.123(1):107-119 2020

  • Naveen Sendhilnathan, Debaleena Basu, Aditya Murthy. Decrease in within-trial variability contributes to a decrease in across-trial variability of neural firing in the primate cortex during neural computations. bioRxiv 635532; doi: https://doi.org/10.1101/635532 [pdf]

  • Puneet Singh, Ketan Jhunjhunwala, Albert Stezin, Abhishek Lenka, Pramod Kumar Pal, Ashitava Ghosal, Aditya Murthy. Basal ganglia contributions during the learning of a visuomotor rotation: effect of dopamine, deep brain stimulation and reinforcement. European Journal of Neuroscience.50(8):,3349-3364 (2019) [pdf]

  • Verbruggen, F., Aron, A. R., Band, G. P., Beste, C., Bissett, P. G., Brockett, A. T.,… Murthy, A., … Boehler, C. N. A consensus guide to capturing the ability to inhibit actions and impulsive behaviors in the stop-signal task. Elife,8,e46323 (2019) [pdf]

  • Sharath Umesh,Shweta Pant,Srivani Padmaa, Sumitash Jana, Varsha Vasudevan, Aditya Murthy, Sundarrajan Asokan. A novel fiber Bragg grating system for eye tracking. Journal of Advanced Research.(2019) [pdf]

  • Basu D and Murthy A. Concurrent neural representations of the current and forthcoming movement plans in the frontal eye field during a saccade sequence. bioRxiv preprint first posted online (2018); doi:https://doi.org/10.1101/390658 [pdf]

  • Jana S and Murthy A. Task context determines whether common or separate inhibitory signals underlie the control of eye-hand movements. Journal of Neurophysiology.(2018) [pdf]

  • Venkataratamani PV and Murthy A. Distinct mechanisms explain the control of reach speed planning: evidence from a race model framework. Journal of Neurophysiology.(2018) [pdf]

  • Sharath Umesh, Shweta Pant, Srivani Padma Goggi, Sundarrajan Asikan, Sumitash Jana, Varsha Vasudevan and Murthy A. Method and device for tracking eye movement of a subject. Indian Provisional Patent,201841002316 (2018)

  • Prasanna Venkhatesh V, Gopal Atul PA, and Murthy A. An independent race model involving an abort and re-plan strategy explains reach redirecting movements during planning and execution. European Journal of Neuroscience. (2018) [pdf]

  • Jana Sumitash, Gopal Atul PA. and Murthy A. A Computational Framework for Understanding Eye-Hand Coordination. J. Indian Inst. Sci. 97(4): 543-554 (2017) [pdf]

  • Varsha V, Radhakant Padhi, Murthy A. A Stochastic Feedback Model to Simulate Saccadic Eye Movement Variability. In IFAC-PapersOnLine. 50(1):13521-13525 (2017) [pdf]

  • Jana Sumitash and Murthy A. The Influence of Saccades in Shaping Curved Hand Movement Trajectory. Open Science Framework. osf.io/u3dxc (2017) [pdf]

  • Gopal Atul PA., Jana Sumitash and Murthy A. Contrasting speed accuracy trade-offs for eye and hand movements reveal the optimal nature of saccade kinematics. J. Neurophysiology 118(3):1664-1676 (2017) [pdf]

  • Sendnilnathan N., Basu D. and Murthy A. Simultaneous analysis of the LFP and spiking activity reveals essential components of a visuomotor transformation in the frontal eye field. Proc Natl Acad Sci U S A. 114 (24) 6370-6375 (2017) [pdf]

  • Bhutani N., Sengupta S., Basu D., Prabhu N. G., Murthy A. Parallel activation of prospective motor plans during visually-guided sequential saccades.European journal of Neuroscience, 45, 631-642 (2017) [pdf]

  • Pouget P., Murthy A, and Stuphorn V. Cortical control and performance monitoring of interrupting and redirecting movements. Philosophical Transactions of the Royal Soc. (B) 372: 20160201 (2017) [pdf]

  • Jana S,Gopal Atul PA, Murthy A. Evidence of common and separate eye and hand accumulators underlying flexible eye-hand coordination. J. Neurophysiology 117(1):348-364 (2017) [pdf]

  • Singh P., Jana S, Ghosal A. and Murthy A. exploration of joint redundancy but not task space variability facilitates supervised motor learning. Proc. Natl Acad Sci (USA). 113(50):14414-19 (2016) [pdf]

  • Gopal Atul P. and Murthy A. A common control signal and a ballistic stage can explain the control of coordinated eye-hand movements. J. Neurophysiology 115(5): 2470-84 (2016) [pdf]

  • Nelson M.J., Murthy A. and J.D. Schall. Neural control of visual search by frontal eye field: Identification of stages of processing and neural accumulation with a race to threshold. J. Neurophysiology 115(4):1954-69 (2016) [pdf]

  • Gopal Atul P. and Murthy A. Eye-hand coordination during a double-step task: evidence for a common stochastic accumulator. J. Neurophysiology (2015) [pdf]

  • Sharika KM, and Murthy A. Contextual modulation during the planning of sequential saccades. Journal of Vision. 113(7):1-18 (2015) [pdf]

  • Gopal Atul PA., Vishwanathan P. and Murthy A. A common stochastic accumulator with effector-dependent noise can explain eye-hand coordination. J. Neurophysiology 113(7):2033-48 (2015) [pdf]

  • Sharika KM, Ramakrishnan A. and Murthy A. Use of exocentric and egocentric representations in the concurrent planning of sequential saccades. 34:16009-21. Journal of Neuroscience (2014).[pdf]

  • Bhutani N., Sureshbabu Ramakrishnan, A. A. Farooqui, M. Behari, V. Goyal, and Murthy A. Queuing of concurrent movement plans by basal ganglia. 33(24): 9985-97 Journal of Neuroscience (2013). [pdf]

  • Ramakrishnan, A. and Murthy A. Brain Mechanisms for decision-making and motor control. Progress in Brain Research 202:321-45 (2013). [pdf]

  • Sharika KM, Neggers SF, Gutteling TP, Van der Stigchel S, Dijkerman HC, Murthy A. Proactive control of sequential saccades in human supplementary eye field. Proc Natl Acad Sci U S A. 110(14):1311-20 (2013) [pdf]

  • Bhutani N. , S. Ray, A. and Murthy A. Is saccade averaging determined by visual processing or movement planning? J. Neurophysiology. 108: 3161-3171 (2012). [pdf]

  • Ray S., Bhutani N and Murthy A. Mutual inhibition and capacity sharing during parallel preparation of serial eye movements. Journal of Vision. 12(3)17:1-22 (2012) [pdf]

  • Ramakrishnan, A., Sureshbabu Ramakrishnan and Murthy A. Understanding how the brain changes its mind: microstimulation in the macaque frontal eye field reveals how saccade plans are changed. Journal of Neuroscience. 32(13):4457- 4472 (2012). [pdf]

  • Ray S., Bhutani N., V. Kapoor and Murthy A. Trans-saccadic integration of visual and motor processing during sequential eye movements. Experimental Brain Research 215:13-25 (2011).

  • Farooqui AA, Bhutani N, Kulashekhar S, Behari M, Goel V, Murthy A. Impaired conflict monitoring in Parkinson’s disease patients during an oculomotor redirect task. Exp Brain Res.2011 208(1):1-10. [pdf]

  • Ramakrishnan A, Chokhandre S, Murthy A. Voluntary control of multi-saccade gaze shifts during movement preparation and execution J. Neurophysiology 103:2400-16 (2010) [pdf]

  • K.M. Sharika,Supriya Ray and Murthy A, Attention for Action during Error Correction. Progress in Brain Research. 176: 227-244. (2009) [pdf]

  • Murthy A, Ray S, Shorter SM, Schall JD,Thompson KG. Neural Control of Visual Search by Frontal Eye Field: Effects of Unexpected Target Displacement on Visual Selection and Saccade Preparation J. Neurophysiology 101: 2485-2507 (2009). [pdf]
     
  • Sharika KM, Ramakrishnan A, Murthy A. Control of predictive error correction during a saccadic double-step task .J. Neurophysiology 100:2757-70 (2008). [pdf]
     
  • Kapoor V. and Murthy A. Covert inhibition potentiates online control in a double-step task. Journal of Vision 8(1):20, 1–16 (2008). [pdf]
     
  • Camalier CR, Gotler A, Murthy A, Thompson KG, Logan GD , Palmeri TJ, Schall JD . Dynamics of saccade target selection : Race model analysis of double-step and search-step saccade production in human and macaque. Vision Research 16:2187-2211 (2007). [pdf]
     
  • Joti, P., Kulashekhar, S., Behari, M. and Murthy A. Impaired inhibitory control in patients with Parkinson’s disease. Experimental Brain Research 177:447-57 (2007). [pdf]
     
  • Murthy, A., Ray, S., Shorter-Jacobi, S.M., Schall, J.D. and K.G.Thompson . Frontal eye field contributions to rapid corrective saccades. J. Neurophysiology 97: 1457-1469 (2007). [pdf]
     
  • S. Ray, J. D. Schall and Murthy A. Programming of double step saccade sequences: Modulation by cognitive control. Vision Research 44: 2707-2718(2004) [Full Text]
     
  • J. D. Schall, K. G. Thompson, N. P. Bichot, Murthy A and T. Sato (2003). Visual processing in the macaque frontal eye field. The Primate Visual System. Edited by J. Kaas and C. Collins, CRS Press Boca Raton, FL (2003). [Full Text]
     
  • Murthy A. Neural control of eye movements. IETE Journal of Research. 49: 135-144 (2003).
     
  • Murthy A, K. G. Thompson and J. D. Schall (2001).  Dynamic dissociation of visual selection from saccade programming.  J. Neurophysiology 86, 2634-2637 (2001).[Full Text]

  • T. Sato, Murthy A, K. G. Thompson and J. D. Schall . Search efficiency but not response interference affects visual selection in frontal eye field.  Neuron  30, 583-591 (2001).[Full Text]

  • Murthy A and A. L. Humphrey .  Inhibitory contributions to spatiotemporal receptive-field structure and direction selectivity in simple cells of cat area 17. J. Neurophysiology 81,1212-1224 (1999). [Full Text]

  • A. L. Humphrey and Murthy A. Cell types and response timings in the medical interlaminar nucleus and C-layers of the cat lateral geniculate nucleus. Visual Neuroscience 16,513-525(1999). [Abstract]

  • Murthy A, A. B. Saul and A. L. Humphrey .  Laminar differences in the spatiotemporal structure of simple cell receptive fields in cat area 17. Visual Neuroscience 15, 1-18 (1998) [Abstract]

  • J. C. Feidler, A. B. Saul, Murthy A and A. L. Humphrey . Hebbian learning and the development of direction selectivity: the role of geniculate response timing. Network: Computation in Neural Systems. 8, 195-214 (1997)