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Nicholas G Hatsopoulos

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Articles 105
Citations 3202
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Recent Articles
1.
Ye J, Rizzoglio F, Smoulder A, Mao H, Ma X, Marino P, et al.
bioRxiv . 2025 Feb; PMID: 39975007
Mapping the relationship between neural activity and motor behavior is a central aim of sensorimotor neuroscience and neurotechnology. While most progress to this end has relied on restricting complexity, the...
2.
Tortolani A, Kunigk N, Sobinov A, Boninger M, Bensmaia S, Collinger J, et al.
J Neural Eng . 2025 Jan; 22(1). PMID: 39883960
. As brain-computer interface (BCI) research advances, many new applications are being developed. Tasks can be performed in different virtual environments, and whether a BCI user can switch environments seamlessly...
3.
Valle G, Alamri A, Downey J, Lienkamper R, Jordan P, Sobinov A, et al.
Science . 2025 Jan; 387(6731):315-322. PMID: 39818881
Intracortical microstimulation (ICMS) of somatosensory cortex evokes tactile sensations whose properties can be systematically manipulated by varying stimulation parameters. However, ICMS currently provides an imperfect sense of touch, limiting manual...
4.
Downey J, Schone H, Foldes S, Greenspon C, Liu F, Verbaarschot C, et al.
Hum Brain Mapp . 2024 Dec; 45(18):e70118. PMID: 39720868
Intracortical microstimulation (ICMS) is a method for restoring sensation to people with paralysis as part of a bidirectional brain-computer interface (BCI) to restore upper limb function. Evoking tactile sensations of...
5.
Greenspon C, Valle G, Shelchkova N, Hobbs T, Verbaarschot C, Callier T, et al.
Nat Biomed Eng . 2024 Dec; PMID: 39643730
Tactile feedback from brain-controlled bionic hands can be partially restored via intracortical microstimulation (ICMS) of the primary somatosensory cortex. In ICMS, the location of percepts depends on the electrode's location...
6.
Ikegaya N, Mallela A, Warnke P, Kunigk N, Liu F, Schone H, et al.
J Neurosurg . 2024 Dec; :1-9. PMID: 39642366
Precise anatomical implantation of a microelectrode array is fundamental for successful brain-computer interface (BCI) surgery, ensuring high-quality, robust signal communication between the brain and the computer interface. Robotic neurosurgery can...
7.
Moore D, MacLean J, Walker J, Hatsopoulos N
Nat Commun . 2024 Dec; 15(1):10517. PMID: 39627212
Mechanisms of computation in sensorimotor cortex must be flexible and robust to support skilled motor behavior. Patterns of neuronal coactivity emerge as a result of computational processes. Pairwise spike-time statistical...
8.
Tortolani A, Kunigk N, Sobinov A, Boninger M, Bensmaia S, Collinger J, et al.
bioRxiv . 2024 Aug; PMID: 39131333
As brain-computer interface (BCI) research advances, many new applications are being developed. Tasks can be performed in different environments, and whether a BCI user can switch environments seamlessly will influence...
9.
Downey J, Schone H, Foldes S, Greenspon C, Liu F, Verbaarschot C, et al.
medRxiv . 2024 May; PMID: 38712177
Intracortical microstimulation (ICMS) is a method for restoring sensation to people with paralysis as part of a bidirectional brain-computer interface to restore upper limb function. Evoking tactile sensations of the...
10.
Shelchkova N, Downey J, Greenspon C, Okorokova E, Sobinov A, Verbaarschot C, et al.
Nat Commun . 2023 Nov; 14(1):7270. PMID: 37949923
The primary motor (M1) and somatosensory (S1) cortices play critical roles in motor control but the signaling between these structures is poorly understood. To fill this gap, we recorded -...