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Coupling of slow oscillations in prefrontal and motor cortex predicts onset of spindle trains and persistent memory reactivations. J Neurosci. 2024 Aug 21.
Darevsky D, Kim J, Ganguly K. PMID: 39168655.
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Author Correction: A high-performance neuroprosthesis for speech decoding and avatar control. Nature. 2024 Jul; 631(8021):E13.
Metzger SL, Littlejohn KT, Silva AB, Moses DA, Seaton MP, Wang R, Dougherty ME, Liu JR, Wu P, Berger MA, Zhuravleva I, Tu-Chan A, Ganguly K, Anumanchipalli GK, Chang EF. PMID: 38965438.
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A bilingual speech neuroprosthesis driven by cortical articulatory representations shared between languages. Nat Biomed Eng. 2024 May 20.
Silva AB, Liu JR, Metzger SL, Bhaya-Grossman I, Dougherty ME, Seaton MP, Littlejohn KT, Tu-Chan A, Ganguly K, Moses DA, Chang EF. PMID: 38769157.
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1 Fields:
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Brain-Computer Interfaces for Rehabilitation After Stroke. Ischemic Stroke Therapeutics. 2024 Apr 24; 363-371.
Ganguly GK. .
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Information flow between motor cortex and striatum reverses during skill learning. Curr Biol. 2024 05 06; 34(9):1831-1843.e7.
Lemke SM, Celotto M, Maffulli R, Ganguly K, Panzeri S. PMID: 38604168; PMCID: PMC11078609.
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PubMed Mentions:
1 Fields:
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Animals
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Highly Generalizable Spelling Using a Silent-Speech BCI in a Person with Severe Anarthria. Brain-Computer Interface Research. 2024 Jan 1; 21-28.
Metzger MS, Liu LJ, Moses MD, Dougherty DM, Seaton SM, Littlejohn LK, Chartier CJ, Anumanchipalli AG, Tu-Chan TA, Ganguly GK, Chang CE. .
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Emergence of task-related spatiotemporal population dynamics in transplanted neurons. Nat Commun. 2023 11 11; 14(1):7320.
Ghuman H, Kim K, Barati S, Ganguly K. PMID: 37951968; PMCID: PMC10640594.
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AnimalsCells
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Terminal organization of the corticospinal projection from the arm/hand region of the rostral primary motor cortex (M1r or old M1) to the cervical enlargement (C5-T1) in rhesus monkey. J Comp Neurol. 2023 12; 531(18):1996-2018.
Morecraft RJ, Ge J, Stilwell-Morecraft KS, Lemon RN, Ganguly K, Darling WG. PMID: 37938897; PMCID: PMC10842044.
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Animals
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Spinal stimulation for unfreezing gait in Parkinson's disease. Nat Med. 2023 Nov; 29(11):2713-2715.
Mizrahi-Kliger A, Ganguly K. PMID: 37932549.
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Humans
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A high-performance neuroprosthesis for speech decoding and avatar control. Nature. 2023 Aug; 620(7976):1037-1046.
Metzger SL, Littlejohn KT, Silva AB, Moses DA, Seaton MP, Wang R, Dougherty ME, Liu JR, Wu P, Berger MA, Zhuravleva I, Tu-Chan A, Ganguly K, Anumanchipalli GK, Chang EF. PMID: 37612505; PMCID: PMC10826467.
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30 Fields:
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Humans
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Flexible regulation of representations on a drifting manifold enables long-term stable complex neuroprosthetic control. bioRxiv. 2023 Aug 14.
Natraj N, Seko S, Abiri R, Yan H, Graham Y, Tu-Chan A, Chang EF, Ganguly K. PMID: 37645922; PMCID: PMC10462094.
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Emergence of preparatory dynamics in VIP interneurons during motor learning. Cell Rep. 2023 08 29; 42(8):112834.
Arroyo S, Barati S, Kim K, Aparicio F, Ganguly K. PMID: 37467107.
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1 Fields:
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AnimalsCells
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Measuring Arm and Hand Joint Kinematics to Estimate Impairment During a Functional Reach and Grasp Task after Stroke. Neurorehabil Neural Repair. 2023 Jun; 37(6):409-417.
Khanna P, Oppenheim T, Tu-Chan A, Abrams G, Ganguly K. PMID: 37300318; PMCID: PMC10330436.
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Humans
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P-17 Cortical-subcortical information flow reverses from naive to skilled movements. Clinical Neurophysiology. 2023 Apr 1; 148:e17.
Lemke LS, Celotto CM, Maffulli MR, Ganguly GK, Panzeri PS. .
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Targeted modulation of neural population dynamics to improve movement control. Brain Stimulation. 2023 Jan 1; 16(1):114.
Ganguly GK. .
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Cortical-hippocampal coupling during manifold exploration in motor cortex. Nature. 2023 01; 613(7942):103-110.
Kim J, Joshi A, Frank L, Ganguly K. PMID: 36517602.
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PubMed Mentions:
5 Fields:
Translation:
Animals
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Generalizable spelling using a speech neuroprosthesis in an individual with severe limb and vocal paralysis. Nat Commun. 2022 11 08; 13(1):6510.
Metzger SL, Liu JR, Moses DA, Dougherty ME, Seaton MP, Littlejohn KT, Chartier J, Anumanchipalli GK, Tu-Chan A, Ganguly K, Chang EF. PMID: 36347863; PMCID: PMC9643551.
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PubMed Mentions:
25 Fields:
Translation:
Humans
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Selective modulation of cortical population dynamics during neuroprosthetic skill learning. Sci Rep. 2022 09 24; 12(1):15948.
Zippi EL, You AK, Ganguly K, Carmena JM. PMID: 36153356; PMCID: PMC9509316.
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PubMed Mentions:
2 Fields:
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AnimalsCells
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Modulation of neural co-firing to enhance network transmission and improve motor function after stroke. Neuron. 2022 08 03; 110(15):2363-2385.
Ganguly K, Khanna P, Morecraft RJ, Lin DJ. PMID: 35926452; PMCID: PMC9366919.
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PubMed Mentions:
11 Fields:
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Humans
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Transition from predictable to variable motor cortex and striatal ensemble patterning during behavioral exploration. Nat Commun. 2022 05 04; 13(1):2450.
Kondapavulur S, Lemke SM, Darevsky D, Guo L, Khanna P, Ganguly K. PMID: 35508447; PMCID: PMC9068924.
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PubMed Mentions:
5 Fields:
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Animals
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Recovery of consolidation after sleep following stroke-interaction of slow waves, spindles, and GABA. Cell Rep. 2022 03 01; 38(9):110426.
Kim J, Guo L, Hishinuma A, Lemke S, Ramanathan DS, Won SJ, Ganguly K. PMID: 35235787; PMCID: PMC9281513.
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PubMed Mentions:
3 Fields:
Translation:
Animals
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Timescales of Local and Cross-Area Interactions during Neuroprosthetic Learning. J Neurosci. 2021 12 08; 41(49):10120-10129.
Derosier K, Veuthey TL, Ganguly K. PMID: 34732522; PMCID: PMC8660046.
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AnimalsCells
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Compartmentalized dynamics within a common multi-area mesoscale manifold represent a repertoire of human hand movements. Neuron. 2022 01 05; 110(1):154-174.e12.
Natraj N, Silversmith DB, Chang EF, Ganguly K. PMID: 34678147; PMCID: PMC9701546.
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PubMed Mentions:
11 Fields:
Translation:
HumansAnimals
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Coupling between motor cortex and striatum increases during sleep over long-term skill learning. Elife. 2021 09 10; 10.
Lemke SM, Ramanathan DS, Darevksy D, Egert D, Berke JD, Ganguly K. PMID: 34505576; PMCID: PMC8439654.
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PubMed Mentions:
9 Fields:
Translation:
Animals
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Neuroprosthesis for Decoding Speech in a Paralyzed Person with Anarthria. N Engl J Med. 2021 07 15; 385(3):217-227.
Moses DA, Metzger SL, Liu JR, Anumanchipalli GK, Makin JG, Sun PF, Chartier J, Dougherty ME, Liu PM, Abrams GM, Tu-Chan A, Ganguly K, Chang EF. PMID: 34260835; PMCID: PMC8972947.
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PubMed Mentions:
84 Fields:
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Humans
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Coordinated increase of reliable cortical and striatal ensemble activations during recovery after stroke. Cell Rep. 2021 07 13; 36(2):109370.
Guo L, Kondapavulur S, Lemke SM, Won SJ, Ganguly K. PMID: 34260929; PMCID: PMC8357409.
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PubMed Mentions:
9 Fields:
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AnimalsCells
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Low-frequency stimulation enhances ensemble co-firing and dexterity after stroke. Cell. 2021 02 18; 184(4):912-930.e20.
Khanna P, Totten D, Novik L, Roberts J, Morecraft RJ, Ganguly K. PMID: 33571430; PMCID: PMC7935019.
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23 Fields:
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AnimalsCells
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Cellular-scale silicon probes for high-density, precisely localized neurophysiology. J Neurophysiol. 2020 12 01; 124(6):1578-1587.
Egert D, Pettibone JR, Lemke S, Patel PR, Caldwell CM, Cai D, Ganguly K, Chestek CA, Berke JD. PMID: 32965150; PMCID: PMC7814906.
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PubMed Mentions:
9 Fields:
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AnimalsCells
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Plug-and-play control of a brain-computer interface through neural map stabilization. Nat Biotechnol. 2021 03; 39(3):326-335.
Silversmith DB, Abiri R, Hardy NF, Natraj N, Tu-Chan A, Chang EF, Ganguly K. PMID: 32895549.
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PubMed Mentions:
35 Fields:
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Humans
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Single-trial cross-area neural population dynamics during long-term skill learning. Nat Commun. 2020 08 13; 11(1):4057.
Veuthey TL, Derosier K, Kondapavulur S, Ganguly K. PMID: 32792523; PMCID: PMC7426952.
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23 Fields:
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Animals
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The Degree of Nesting between Spindles and Slow Oscillations Modulates Neural Synchrony. J Neurosci. 2020 06 10; 40(24):4673-4684.
Silversmith DB, Lemke SM, Egert D, Berke JD, Ganguly K. PMID: 32371605; PMCID: PMC7294805.
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10 Fields:
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AnimalsCells
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A consensus statement: defining terms for reactivation analysis. Philos Trans R Soc Lond B Biol Sci. 2020 05 25; 375(1799):20200001.
Genzel L, Dragoi G, Frank L, Ganguly K, de la Prida L, Pfeiffer B, Robertson E. PMID: 32248790; PMCID: PMC7209922.
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14 Fields:
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HumansAnimals
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Competing Roles of Slow Oscillations and Delta Waves in Memory Consolidation versus Forgetting. Cell. 2019 10 03; 179(2):514-526.e13.
Kim J, Gulati T, Ganguly K. PMID: 31585085; PMCID: PMC6779327.
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83 Fields:
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Animals
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Changes in the coupling of slow-waves with spindles tracks motor recovery after stroke. IBRO Reports. 2019 Sep 1; 6:s473-s474.
Kim KJ, Hishinuma HA, Guo GL, Won WS, Ganguly GK. .
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Emergent modular neural control drives coordinated motor actions. Nat Neurosci. 2019 07; 22(7):1122-1131.
Lemke SM, Ramanathan DS, Guo L, Won SJ, Ganguly K. PMID: 31133689; PMCID: PMC6592763.
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PubMed Mentions:
51 Fields:
Translation:
Animals
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Large-scale changes in cortical dynamics triggered by repetitive somatosensory electrical stimulation. J Neuroeng Rehabil. 2019 05 24; 16(1):59.
Hishinuma AK, Gulati T, Burish MJ, Ganguly K. PMID: 31126339; PMCID: PMC6534962.
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4 Fields:
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HumansAnimalsCells
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PubMed Mentions:
48 Fields:
Translation:
HumansAnimals
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Shaping Reality through Mental Rehearsal. Neuron. 2018 03 07; 97(5):998-1000.
Natraj N, Ganguly K. PMID: 29518363.
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1 Fields:
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Effects of somatosensory electrical stimulation on motor function and cortical oscillations. J Neuroeng Rehabil. 2017 Nov 13; 14(1):113.
Tu-Chan AP, Natraj N, Godlove J, Abrams G, Ganguly K. PMID: 29132379; PMCID: PMC5683582.
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PubMed Mentions:
20 Fields:
Translation:
Humans
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Neural reactivations during sleep determine network credit assignment. Nat Neurosci. 2017 Sep; 20(9):1277-1284.
Gulati T, Guo L, Ramanathan DS, Bodepudi A, Ganguly K. PMID: 28692062; PMCID: PMC5808917.
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PubMed Mentions:
49 Fields:
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AnimalsCells
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Enhancing low-frequency oscillations using on-demand direct-current stimulation improves motor function after stroke. Brain Stimulation. 2017 Mar 1; 10(2):521-522.
Ramanathan RD, Guo GL, Gulati GT, Won WS, Davidson DG, Hishinuma HA, Ganguly GK. .
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Emergence of Coordinated Neural Dynamics Underlies Neuroprosthetic Learning and Skillful Control. Neuron. 2017 Feb 22; 93(4):955-970.e5.
Athalye VR, Ganguly K, Costa RM, Carmena JM. PMID: 28190641.
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41 Fields:
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AnimalsCells
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Muscle synergies after stroke are correlated with perilesional high gamma. Ann Clin Transl Neurol. 2016 12; 3(12):956-961.
Godlove J, Gulati T, Dichter B, Chang E, Ganguly K. PMID: 28097208; PMCID: PMC5224817.
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PubMed Mentions:
11 Fields:
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Muscle synergies after stroke are correlated with perilesional high gamma. Annals of Clinical and Translational Neurology. 2016; 12(3):956-961.
Godlove J, Gulati T, Dichter B, Chang E, Ganguly K.
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Sleep-Dependent Reactivation of Ensembles in Motor Cortex Promotes Skill Consolidation. PLoS Biol. 2015; 13(9):e1002263.
Ramanathan DS, Gulati T, Ganguly K. PMID: 26382320; PMCID: PMC4575076.
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75 Fields:
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AnimalsCells
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Cortical neuroprosthetics from a clinical perspective. Neurobiol Dis. 2015 Nov; 83:154-60.
Tsu AP, Burish MJ, GodLove J, Ganguly K. PMID: 26253606; PMCID: PMC5612315.
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7 Fields:
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Humans
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PubMed Mentions:
31 Fields:
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AnimalsCells
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An automated behavioral box to assess forelimb function in rats. J Neurosci Methods. 2015 May 15; 246:30-7.
Wong CC, Ramanathan DS, Gulati T, Won SJ, Ganguly K. PMID: 25769277; PMCID: PMC5472046.
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PubMed Mentions:
27 Fields:
Translation:
Animals
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Neurologic rehabilitation. Semin Neurol. 2014 Nov; 34(5):483-4.
Ganguly K, Abrams GM. PMID: 25520019.
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Humans
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Reactivation of emergent task-related ensembles during slow-wave sleep after neuroprosthetic learning. Nat Neurosci. 2014 Aug; 17(8):1107-13.
Gulati T, Ramanathan DS, Wong CC, Ganguly K. PMID: 24997761; PMCID: PMC5568667.
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67 Fields:
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AnimalsCells
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Activity-dependent neural plasticity from bench to bedside. Neuron. 2013 Oct 30; 80(3):729-41.
Ganguly K, Poo MM. PMID: 24183023.
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77 Fields:
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HumansAnimalsCells
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Neurorehabilitation: motor recovery after stroke as an example. Ann Neurol. 2013 Sep; 74(3):373-81.
Ganguly K, Byl NN, Abrams GM. PMID: 25813243.
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15 Fields:
Translation:
HumansAnimals
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Task-dependent changes in cross-level coupling between single neurons and oscillatory activity in multiscale networks. PLoS Comput Biol. 2012; 8(12):e1002809.
Canolty RT, Ganguly K, Carmena JM. PMID: 23284276; PMCID: PMC3527280.
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PubMed Mentions:
28 Fields:
Translation:
AnimalsCells
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Management of chronic myelopathy symptoms and activities of daily living. Semin Neurol. 2012 Apr; 32(2):161-8.
Ganguly K, Abrams GM. PMID: 22961191.
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PubMed Mentions:
1 Fields:
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Humans
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Assessing functional connectivity of neural ensembles using directed information. J Neural Eng. 2012 Apr; 9(2):026004.
So K, Koralek AC, Ganguly K, Gastpar MC, Carmena JM. PMID: 22328616.
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PubMed Mentions:
10 Fields:
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AnimalsCells
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Detecting event-related changes of multivariate phase coupling in dynamic brain networks. J Neurophysiol. 2012 Apr; 107(7):2020-31.
Canolty RT, Cadieu CF, Koepsell K, Ganguly K, Knight RT, Carmena JM. PMID: 22236706; PMCID: PMC3331660.
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PubMed Mentions:
12 Fields:
Translation:
HumansAnimalsCells
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Redundant information encoding in primary motor cortex during natural and prosthetic motor control. J Comput Neurosci. 2012 Jun; 32(3):555-61.
So K, Ganguly K, Jimenez J, Gastpar MC, Carmena JM. PMID: 22042443.
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PubMed Mentions:
8 Fields:
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AnimalsCells
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Reversible large-scale modification of cortical networks during neuroprosthetic control. Nat Neurosci. 2011 May; 14(5):662-7.
Ganguly K, Dimitrov DF, Wallis JD, Carmena JM. PMID: 21499255; PMCID: PMC3389499.
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PubMed Mentions:
112 Fields:
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AnimalsCells
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Neural correlates of skill acquisition with a cortical brain-machine interface. J Mot Behav. 2010 Nov; 42(6):355-60.
Ganguly K, Carmena JM. PMID: 21184353.
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PubMed Mentions:
21 Fields:
Translation:
Animals
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PW5-1 The role of neuronal oscillations in local computation and long-range communication. Clinical Neurophysiology. 2010 Oct 1; 121:s88.
Canolty CR, Ganguly GK, Knight KR, Carmena CJ. .
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Oscillatory phase coupling coordinates anatomically dispersed functional cell assemblies. Proc Natl Acad Sci U S A. 2010 Oct 05; 107(40):17356-61.
Canolty RT, Ganguly K, Kennerley SW, Cadieu CF, Koepsell K, Wallis JD, Carmena JM. PMID: 20855620; PMCID: PMC2951408.
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PubMed Mentions:
142 Fields:
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AnimalsCells
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System Architecture for Stiffness Control in Brain–Machine Interfaces. IEEE Transactions on Systems Man and Cybernetics Systems. 2010 Jul 1; 40(4):732-742.
Héliot HR, Orsborn OA, Ganguly GK, Carmena CJ. .
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Learning in closed-loop brain-machine interfaces: modeling and experimental validation. IEEE Trans Syst Man Cybern B Cybern. 2010 Oct; 40(5):1387-97.
Héliot R, Ganguly K, Jimenez J, Carmena JM. PMID: 20007050.
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17 Fields:
Translation:
Humans
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Cortical representation of ipsilateral arm movements in monkey and man. J Neurosci. 2009 Oct 14; 29(41):12948-56.
Ganguly K, Secundo L, Ranade G, Orsborn A, Chang EF, Dimitrov DF, Wallis JD, Barbaro NM, Knight RT, Carmena JM. PMID: 19828809; PMCID: PMC3376707.
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PubMed Mentions:
76 Fields:
Translation:
HumansAnimals
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Emergence of a stable cortical map for neuroprosthetic control. PLoS Biol. 2009 Jul; 7(7):e1000153.
Ganguly K, Carmena JM. PMID: 19621062; PMCID: PMC2702684.
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PubMed Mentions:
223 Fields:
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AnimalsCells
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Goal-directed whisking increases phase-locking between vibrissa movement and electrical activity in primary sensory cortex in rat. Proc Natl Acad Sci U S A. 2004 Aug 17; 101(33):12348-53.
Ganguly K, Kleinfeld D. PMID: 15297618; PMCID: PMC514478.
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33 Fields:
Translation:
Animals
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Coincident pre- and postsynaptic activity modifies GABAergic synapses by postsynaptic changes in Cl- transporter activity. Neuron. 2003 Aug 28; 39(5):807-20.
Woodin MA, Ganguly K, Poo MM. PMID: 12948447.
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170 Fields:
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AnimalsCells
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GABA itself promotes the developmental switch of neuronal GABAergic responses from excitation to inhibition. Cell. 2001 May 18; 105(4):521-32.
Ganguly K, Schinder AF, Wong ST, Poo M. PMID: 11371348.
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PubMed Mentions:
250 Fields:
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AnimalsCells
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Enhancement of presynaptic neuronal excitability by correlated presynaptic and postsynaptic spiking. Nat Neurosci. 2000 Oct; 3(10):1018-26.
Ganguly K, Kiss L, Poo M. PMID: 11017175.
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PubMed Mentions:
43 Fields:
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AnimalsCells