Alan D Degenhart
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Explore the profile of Alan D Degenhart including associated specialties, affiliations and a list of published articles.
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19
Citations
461
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Recent Articles
1.
Oby E, Degenhart A, Grigsby E, Motiwala A, McClain N, Marino P, et al.
Nat Neurosci
. 2025 Jan;
28(2):383-393.
PMID: 39825141
The manner in which neural activity unfolds over time is thought to be central to sensory, motor and cognitive functions in the brain. Network models have long posited that the...
2.
Marino P, Bahureksa L, Fisac C, Oby E, Smoulder A, Motiwala A, et al.
bioRxiv
. 2024 Aug;
PMID: 39185208
To generate movements, the brain must combine information about movement goal and body posture. Motor cortex (M1) is a key node for the convergence of these information streams. How are...
3.
Oby E, Degenhart A, Grigsby E, Motiwala A, McClain N, Marino P, et al.
bioRxiv
. 2024 Jan;
PMID: 38260549
The manner in which neural activity unfolds over time is thought to be central to sensory, motor, and cognitive functions in the brain. Network models have long posited that the...
4.
Smoulder A, Pavlovsky N, Marino P, Degenhart A, McClain N, Batista A, et al.
Proc Natl Acad Sci U S A
. 2021 Aug;
118(35).
PMID: 34426504
In high-stakes situations, people sometimes exhibit a frustrating phenomenon known as "choking under pressure." Usually, we perform better when the potential payoff is larger. However, once potential rewards get too...
5.
Degenhart A, Bishop W, Oby E, Tyler-Kabara E, Chase S, Batista A, et al.
Nat Biomed Eng
. 2020 Apr;
4(7):672-685.
PMID: 32313100
The instability of neural recordings can render clinical brain-computer interfaces (BCIs) uncontrollable. Here, we show that the alignment of low-dimensional neural manifolds (low-dimensional spaces that describe specific correlation patterns between...
6.
Oby E, Golub M, Hennig J, Degenhart A, Tyler-Kabara E, Yu B, et al.
Proc Natl Acad Sci U S A
. 2019 Jun;
116(30):15210-15215.
PMID: 31182595
Learning has been associated with changes in the brain at every level of organization. However, it remains difficult to establish a causal link between specific changes in the brain and...
7.
Degenhart A, Hiremath S, Yang Y, Foldes S, Collinger J, Boninger M, et al.
J Neural Eng
. 2017 Nov;
15(2):026021.
PMID: 29160240
Objective: Brain-computer interface (BCI) technology aims to provide individuals with paralysis a means to restore function. Electrocorticography (ECoG) uses disc electrodes placed on either the surface of the dura or...
8.
Degenhart A, Eles J, Dum R, Mischel J, Smalianchuk I, Endler B, et al.
J Neural Eng
. 2016 Jun;
13(4):046019.
PMID: 27351722
Objective: Electrocorticography (ECoG), used as a neural recording modality for brain-machine interfaces (BMIs), potentially allows for field potentials to be recorded from the surface of the cerebral cortex for long...
9.
Collinger J, Vinjamuri R, Degenhart A, Weber D, Sudre G, Boninger M, et al.
Front Integr Neurosci
. 2014 Mar;
8:17.
PMID: 24600359
After spinal cord injury (SCI), motor commands from the brain are unable to reach peripheral nerves and muscles below the level of the lesion. Action observation (AO), in which a...
10.
Collinger J, Kryger M, Barbara R, Betler T, Bowsher K, Brown E, et al.
Clin Transl Sci
. 2014 Feb;
7(1):52-9.
PMID: 24528900
Our research group recently demonstrated that a person with tetraplegia could use a brain-computer interface (BCI) to control a sophisticated anthropomorphic robotic arm with skill and speed approaching that of...