Aaron L Sampson
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Explore the profile of Aaron L Sampson including associated specialties, affiliations and a list of published articles.
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12
Citations
586
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Recent Articles
1.
Subritzky-Katz V, Sampson A, Emeric E, Lipski W, Moreira-Gonzalez S, Gonzalez-Martinez J, et al.
Annu Conf Inf Sci Syst
. 2024 Jan;
2023.
PMID: 38250522
Phase-amplitude modulation (the modulation of the amplitude of higher frequency oscillations by the phase of lower frequency oscillations) is a specific type of cross-frequency coupling that has been observed in...
2.
Weiner V, Zhou D, Kahali P, Stephen E, Peterfreund R, Aglio L, et al.
Proc Natl Acad Sci U S A
. 2023 Mar;
120(11):e2207831120.
PMID: 36897972
During propofol-induced general anesthesia, alpha rhythms measured using electroencephalography undergo a striking shift from posterior to anterior, termed anteriorization, where the ubiquitous waking alpha is lost and a frontal alpha...
3.
Dorman D, Sampson A, Sacre P, Stuphorn V, Niebur E, Sarma S
Annu Int Conf IEEE Eng Med Biol Soc
. 2022 Sep;
2022:807-811.
PMID: 36086558
Executive function (EF) consists of higher level cognitive processes including working memory, cognitive flexibility, and inhibition which together enable goal-directed behaviors. Many neurological disorders are associated with EF dysfunctions which...
4.
Lainscsek C, Gonzalez C, Sampson A, Cash S, Sejnowski T
Chaos
. 2019 Nov;
29(10):101103.
PMID: 31675829
Most natural systems, including the brain, are highly nonlinear and complex, and determining information flow among the components that make up these dynamic systems is challenging. One such example is...
5.
Lainscsek C, Sampson A, Kim R, Thomas M, Man K, Lainscsek X, et al.
Proc Natl Acad Sci U S A
. 2019 Feb;
116(9):3847-3852.
PMID: 30808768
Natural systems, including the brain, often seem chaotic, since they are typically driven by complex nonlinear dynamical processes. Disruption in the fluid coordination of multiple brain regions contributes to impairments...
6.
Sampson A, Lainscsek C, Gonzalez C, Ulbert I, Devinsky O, Fabo D, et al.
J Neurosci Methods
. 2019 Feb;
316:12-21.
PMID: 30707917
Background: Sleep spindles are involved in memory consolidation and other cognitive functions. Numerous automated methods for detection of spindles have been proposed; most of these rely on spectral analysis in...
7.
Lainscsek C, Muller L, Sampson A, Sejnowski T
Neural Comput
. 2017 Jun;
29(7):2004-2020.
PMID: 28562224
In estimating the frequency spectrum of real-world time series data, we must violate the assumption of infinite-length, orthogonal components in the Fourier basis. While it is widely known that care...
8.
Das A, Sampson A, Lainscsek C, Muller L, Lin W, Doyle J, et al.
Neural Comput
. 2017 Jan;
29(3):603-642.
PMID: 28095202
The correlation method from brain imaging has been used to estimate functional connectivity in the human brain. However, brain regions might show very high correlation even when the two regions...
9.
Pavone K, Akeju O, Sampson A, Ling K, Purdon P, Brown E
Clin Neurophysiol
. 2015 Jun;
127(1):556-564.
PMID: 26118489
Objectives: Switching from maintenance of general anesthesia with an ether anesthetic to maintenance with high-dose (concentration >50% and total gas flow rate >4 liters per minute) nitrous oxide is a...
10.
Akeju O, Westover M, Pavone K, Sampson A, Hartnack K, Brown E, et al.
Anesthesiology
. 2014 Sep;
121(5):990-8.
PMID: 25233374
Background: The neural mechanisms of anesthetic vapors have not been studied in depth. However, modeling and experimental studies on the intravenous anesthetic propofol indicate that potentiation of γ-aminobutyric acid receptors...