Search Results - "Grover, Pulkit"

STIMULUS: Noninvasive Dynamic Patterns of Neurostimulation Using Spatio-Temporal Interference by Cao, Jiaming, Grover, Pulkit

“…Objective: This paper obtains strategies that can achieve spatially precise noninvasive deep brain stimulation using electrical currents. Methods: We provide…”
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Diffuse optical tomography spatial prior for EEG source localization in human visual cortex by Cao, Jiaming, Bulger, Eli, Shinn-Cunningham, Barbara, Grover, Pulkit, Kainerstorfer, Jana M

“…•Simultaneous EEG and DOT can achieve high spatio-temporal source reconstruction.•Two sequentially activated brain regions could be resolved.•Spatial content…”
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Towards a Communication-Theoretic Understanding of System-Level Power Consumption by Grover, P., Woyach, K., Sahai, A.

“…Traditional communication theory focuses on minimizing transmit power. However, communication links are increasingly operating at shorter ranges where transmit…”
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Neural silences can be localized rapidly using noninvasive scalp EEG by Chamanzar, Alireza, Behrmann, Marlene, Grover, Pulkit

“…A rapid and cost-effective noninvasive tool to detect and characterize neural silences can be of important benefit in diagnosing and treating many disorders…”
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Noninvasive and reliable automated detection of spreading depolarization in severe traumatic brain injury using scalp EEG by Chamanzar, Alireza, Elmer, Jonathan, Shutter, Lori, Hartings, Jed, Grover, Pulkit

“…Background Spreading depolarizations (SDs) are a biomarker and a potentially treatable mechanism of worsening brain injury after traumatic brain injury (TBI)…”
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Current Conceptual Understanding of the Epileptogenic Network From Stereoelectroencephalography-Based Connectivity Inferences by Gupta, Kanupriya, Grover, Pulkit, Abel, Taylor J

“…Localization of the epileptogenic zone (EZ) is crucial in the surgical treatment of focal epilepsy. Recently, EEG studies have revealed that the EZ exhibits…”
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Cell-specific effects of temporal interference stimulation on cortical function by Caldas-Martinez, Sara, Goswami, Chaitanya, Forssell, Mats, Cao, Jiaming, Barth, Alison L., Grover, Pulkit

“…Temporal interference (TI) stimulation is a popular non-invasive neurostimulation technique that utilizes the following salient neural behavior: pure sinusoid…”
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Projections and the Potential Societal Impact of the Future of Neurotechnologies by Gaudry, Kate S, Ayaz, Hasan, Bedows, Avery, Celnik, Pablo, Eagleman, David, Grover, Pulkit, Illes, Judy, Rao, Rajesh P N, Robinson, Jacob T, Thyagarajan, Krishnan

“…Traditionally, recording from and stimulating the brain with high spatial and temporal resolution required invasive means. However, recently, the technical…”
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Differentiation of Types of Visual Agnosia Using EEG by Haigh, Sarah M, Robinson, Amanda K, Grover, Pulkit, Behrmann, Marlene

“…Visual recognition deficits are the hallmark symptom of visual agnosia, a neuropsychological disorder typically associated with damage to the visual system…”
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PATHFINDER: Designing Stimulus for Neuromodulation through Data-driven Inverse Estimation of Non-linear Functions by Goswami, Chaitanya, Grover, Pulkit

“…Objective: Using data-driven methods to design stimuli (e.g., electrical currents) which evoke desired neural responses in different neuron-types for…”
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Upper Bounds on the Rate of LDPC Codes for a Class of Finite-State Markov Channels by Grover, P., Chaturvedi, A.K.

“…In this correspondence, we consider the class of finite-state Markov channels (FSMCs) in which the channel behaves as a binary symmetric channel (BSC) in each…”
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"Short-Dot": Computing Large Linear Transforms Distributedly Using Coded Short Dot Products by Dutta, Sanghamitra, Cadambe, Viveck, Grover, Pulkit

“…We consider the problem of computing a matrix-vector product <inline-formula> <tex-math notation="LaTeX">Ax </tex-math></inline-formula> using a set of…”
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An Information-Theoretic View of EEG Sensing by Grover, Pulkit, Venkatesh, Praveen

“…This paper uses an information-theoretic lens to examine the use and implementation of electroencephalography (EEG) systems for neural imaging. There is a…”
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On the Optimal Recovery Threshold of Coded Matrix Multiplication by Dutta, Sanghamitra, Fahim, Mohammad, Haddadpour, Farzin, Jeong, Haewon, Cadambe, Viveck, Grover, Pulkit

“…We provide novel coded computation strategies for distributed matrix-matrix products that outperform the recent "Polynomial code" constructions in recovery…”
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Energy-Adaptive Error Correcting for Dynamic and Heterogeneous Networks by Jeong, Haewon, Grover, Pulkit

“…In an era of ever-increasing dynamicity and heterogeneity of wireless networks, energy is fast becoming the most constrained resource. First, we review recent…”
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Information Flow in Computational Systems by Venkatesh, Praveen, Dutta, Sanghamitra, Grover, Pulkit

“…We develop a theoretical framework for defining and identifying flows of information in computational systems. Here, a computational system is assumed to be a…”
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Information Friction and Its Implications on Minimum Energy Required for Communication by Grover, Pulkit

“…Just as there are frictional losses associated with moving masses on a surface, what if there were frictional losses associated with moving information on a…”
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Low-Cost Carbon Fiber-Based Conductive Silicone Sponge EEG Electrodes by Krishnan, Ashwati, Kumar, Ritesh, Venkatesh, Praveen, Kelly, Shawn, Grover, Pulkit

“…We propose a novel carbon fiber-based conductive silicone sponge for low electrode-skin impedance EEG recordings. When this sponge is used with water or saline…”
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Computing Linear Transformations With Unreliable Components by Yaoqing Yang, Grover, Pulkit, Kar, Soummya

“…We consider the problem of computing a binary linear transformation when all circuit components are unreliable. Two models of unreliable components are…”
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Fairness Under Feature Exemptions: Counterfactual and Observational Measures by Dutta, Sanghamitra, Venkatesh, Praveen, Mardziel, Piotr, Datta, Anupam, Grover, Pulkit

“…With the growing use of machine learning algorithms in highly consequential domains, the quantification and removal of disparity in decision making with…”
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