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George F Wittenberg

Explore the profile of George F Wittenberg including associated specialties, affiliations and a list of published articles. Areas
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Articles 68
Citations 1795
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Recent Articles
1.
Chakraborty S, Choupan J, Marin-Pardo O, Khan M, Barisano G, Tavenner B, et al.
medRxiv . 2025 Jan; PMID: 39763531
Background: Perivascular Spaces (PVS) are a marker of cerebral small vessel disease (CSVD) that are visible on brain imaging. Larger PVS has been associated with poor quality of life and...
2.
Bedoy E, Guirola Diaz E, Dalrymple A, Levy I, Hyatt T, Griffin D, et al.
J Neurophysiol . 2024 Dec; 133(1):299-309. PMID: 39704690
Surface electromyography (sEMG) is useful for studying muscle function and controlling prosthetics, but cross talk from nearby muscles often limits its effectiveness. High-density surface EMG (HD-sEMG) improves spatial resolution, allowing...
3.
Park G, Khan M, Andrushko J, Banaj N, Borich M, Boyd L, et al.
medRxiv . 2024 Nov; PMID: 39574865
Background: Stroke leads to complex chronic structural and functional brain changes that specifically affect motor outcomes. The brain-predicted age difference (brain-PAD) has emerged as a sensitive biomarker. Our previous study...
4.
Kocanaogullari D, Gall R, Mak J, Huang X, Mullen K, Ostadabbas S, et al.
J Neural Eng . 2024 Nov; 21(6). PMID: 39500053
We aim to assess the severity of spatial neglect (SN) through detailing patients' field of view (FOV) using EEG. Spatial neglect, a prevalent neurological syndrome in stroke patients, typically results...
5.
Olafson E, Sperber C, Jamison K, Bowren Jr M, Boes A, Andrushko J, et al.
Brain Commun . 2024 Aug; 6(4):fcae254. PMID: 39171205
Chronic motor impairments are a leading cause of disability after stroke. Previous studies have associated motor outcomes with the degree of damage to predefined structures in the motor system, such...
6.
Chang S, Hofland N, Chen Z, Kovelman H, Wittenberg G, Naft J
Prosthet Orthot Int . 2024 Mar; 48(3):267-275. PMID: 38512001
Background: Most stroke survivors have persistent upper limb impairments after completing standard clinical care. The resulting impairments can adversely affect their quality of life and ability to complete self-care tasks...
7.
Du X, Choa F, Chiappelli J, Bruce H, Kvarta M, Summerfelt A, et al.
Brain Stimul . 2024 Mar; 17(2):324-332. PMID: 38453003
The smoking rate is high in patients with schizophrenia. Brain stimulation targeting conventional brain circuits associated with nicotine addiction has also yielded mixed results. We aimed to identify alternative circuitries...
8.
Urbin M, Lafe C, Bautista M, Wittenberg G, Simpson T
CNS Neurosci Ther . 2024 Feb; 30(2):e14561. PMID: 38421127
Aims: Control of finger forces underlies our capacity for skilled hand movements acquired during development and reacquired after neurological injury. Learning force control by the digits, therefore, predicates our functional...
9.
Olafson E, Sperber C, Jamison K, Bowren Jr M, Boes A, Andrushko J, et al.
bioRxiv . 2023 Sep; PMID: 37693419
Chronic motor impairments are a leading cause of disability after stroke. Previous studies have predicted motor outcomes based on the degree of damage to predefined structures in the motor system,...
10.
Lafe C, Liu F, Simpson T, Moon C, Collinger J, Wittenberg G, et al.
Neuroimage Clin . 2023 Apr; 38:103398. PMID: 37086647
Stability of precision grip depends on the ability to regulate forces applied by the digits. Increased frequency composition and temporal irregularity of oscillations in the force signal are associated with...