Publications

D. L. Barack, V. U. Ludwig, F. Parodi, N. Ahmed, E. M. Brannon, A. Ramakrishnan, M. L. Platt

Attention deficits linked with proclivity to explore while foraging.

Proceedings of the Royal Society B., 2024. 

S. E. McCormack, Z. Wang, K. L. Wade, A. Dedio, N. Cilenti, J. Crowley, F. Plessow, V. Bamba, J. D. Roizen, Y. Jiang, J. Stylli, A. Ramakrishnan, M. L. Platt, K.  Shekdar, M. J. Fisher, V. L. Vetter, M. Hocking, R. Xiao, and E. A. Lawson  

A Pilot Randomized Clinical Trial of Intranasal Oxytocin to Promote Weight Loss in Individuals With Hypothalamic Obesity 

Journal of Endocrine Society, 2023. 

M Pais-Vieira M, A Ramakrishnan, E Rocon, M Lebedev, O. A. B. da Cruz-E-Silva. 

Editorial: Digital health and neuroscience: Recent history, current trends, and future developments.  

Frontiers in Integrative Neuroscience, 2022.

D. Yonce, A. Ramakrishnan, M. L. Platt. 

A Novel Physiological Vital Sign for Behavioral Health

Journal of Precision Medicine, 2021.

F. Sheng*, A. Ramakrishnan*, D. Seok, W. J. Zhao, S. Thelaus, P. Cen, M. L. Platt. 

Decomposing Loss Aversion from Gaze Allocation and Pupil Dilation.

Proceedings of the National Academy of Sciences, 2020.

A. Ramakrishnan, B. Y. Hayden, M. L. Platt. 

LFPs in the dACC encode reward but not time cost during foraging. 

Brain and Neuroscience Advances, 2018. 

A. Ramakrishnan, Y. W. Byun, K. Rand, C. Pedersen, M. A. Lebedev, M. A. L. Nicolelis. 

Cortical Neurons Multiplex Reward-Related Signals along with Sensory and Motor Information.

Proceedings of the National Academy of Sciences, 2017. 

A. Ramakrishnan*, P. J. Ifft*, M. Pais-Vieira, Y. W. Byun, K. Z. Zhuang, M. A. Lebedev, M. A. L. Nicolelis.

 Computing Arm Movements with a Monkey Brainet. 

Scientific Reports, 2015.  

K. M. Sharika, A. Ramakrishnan, A. Murthy. 

Use of exocentric and egocentric representations in the concurrent planning of sequential saccades.

Journal of Neuroscience, 2014. 

D. A. Schwarz, M. A. Lebedev, T. L. Hanson, D. F. Dimitrov, G. Lehew, J. Meloy, S. Rajangam, V. Subramanian, P. J. Ifft, Z. Li, A. Ramakrishnan, A. Tate, K. Z. Zhuang, M. A. L. Nicolelis. 

Chronic, wireless recordings of large-scale brain activity in freely moving rhesus monkeys. 

Nature Methods, 2014. 

A. Ramakrishnan, A. Murthy. 

Brain mechanisms controlling decision making and motor planning. 

Progress in Brain Research, 2013. 

A. Ramakrishnan, R. Sureshbabu, A. Murthy. 

Understanding how the brain changes its mind: microstimulation in the macaque frontal eye field reveals how saccade plans are changed. 

Journal of Neuroscience, 2012. 

A. Ramakrishnan, S. Chokhandre, A. Murthy. 

Voluntary control of multi-saccade gaze shifts during movement preparation and execution. 

Journal of Neurophysiology, 2010. 

K. Kumar, K. Deshpande, N. Kalur, G. Chauhan, D. Chugh, S. Ganesh, & A. Ramakrishnan

Polyimide-Based Flexible Multi-Electrode Arrays: Synthesis, Microfabrication, and in-vivo Validation

BiorXiv, 2023

A. Avisha*, A. Tayade*, &  A. Ramakrishnan

Effect of Quarantine and Trait-Anxiety on Affect and Decision Making.

OSF, 2023

A. Ramakrishnan, A. Pardes, W. Lynch, C. Molaro, M. L. Platt.

A machine learning approach to identifying objective biomarkers of anxiety and stress. 

BiorXiv, 2020.

• R. Deshmukh and A. Ramakrishnan

N3 sleep ameliorates anxiety-induced amplified reward learning in dynamically changing environments.

CCN, 2024

• C. Kandpal and A. Ramakrishnan

Social dynamics modulate conformity during patch foraging.

CCN, 2024

• P. Mitra and A. Ramakrishnan

Understanding trait anxiety through foraging decisions. 

FENS, 2024

• P. Moitra and A. Ramakrishnan

Excitation-Inhibition balance drives patch foraging decisions.

InterfaceRice, 2024

• S. Hota and A. Ramakrishnan

Decision making under uncertainty in a patch foraging paradigm.

InterfaceRice, 2024

• P. Mitra and A. Ramakrishnan

Does pupil dilation reveal an anxious forager?

ACCS, 2023

• Priyanshu and A. Ramakrishnan

Uncovering the mechanisms underlying approach-avoidance bias in anxious individuals

ACCS, 2023

• R. Deshmukh and A. Ramakrishnan

Unsettled minds, unpredictable choices: The influence of trait anxiety on reward accumulation in volatile & stochastic environments.

ACCS, 2023

• C. Kandpal and A. Ramakrishnan

Impact of social dynamics on group foraging.

ACCS, 2023

• M.N. Gopnarayanan, F. Sheng, W.J. Zhao, M.L. Platt, and A. Ramakrishnan 

The change in the process of value-based decision-making caused by anxiety or depression using a sequential sampling model. 

ACCS, 2022 

• H. Arora, K Kumar and A Ramakrishnan 

Heterogeneity in belief updating relates to schizotypal traits. 

ACCS, 2022 

• Avisha, A. Tayade and A. Ramakrishnan

Effect of quarantine and trait anxiety on mood and decision-making

ACCS, 2022 

• Avisha and A. Ramakrishnan 

Impact of Affective State on Social Decision-Making in a Penalty Shot Game

ACCS, 2022 

• K. Kumar, A. Joshi, A. Modi, and A. Ramakrishnan

Foraging in a Dynamic Environment

ACCS, 2022 

• Y. Azad, P. Shukla, and A. Ramakrishnan 

Decision-making under stress in volatile environments 

ACCS 2022 

• K. Kumar, A. Joshi, A. Bansal, A. Modi, A. Ramakrishnan

Impact of working memory on patch foraging.

RLDM, 2022

• P. Shukla, H. Arora, A. Modi, A. Ramakrishnan

Decision-Making under Stress in Volatile Environments.

RLDM, 2022