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Lindsay R Walton

Explore the profile of Lindsay R Walton including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Cerri D, Albaugh D, Walton L, Katz B, Wang T, Chao T, et al.
Nat Commun . 2024 Mar; 15(1):1916. PMID: 38429266
The striatum, known as the input nucleus of the basal ganglia, is extensively studied for its diverse behavioral roles. However, the relationship between its neuronal and vascular activity, vital for...
2.
Katz B, Walton L, Houston K, Cerri D, Shih Y
J Cereb Blood Flow Metab . 2022 Nov; 43(4):481-498. PMID: 36448509
Functional magnetic resonance imaging (fMRI) is widely used by researchers to noninvasively monitor brain-wide activity. The traditional assumption of a uniform relationship between neuronal and hemodynamic activity throughout the brain...
3.
Walton L, Verber M, Lee S, Chao T, Wightman R, Shih Y
Neuroimage . 2021 Oct; 244:118634. PMID: 34624504
The vascular contributions of neurotransmitters to the hemodynamic response are gaining more attention in neuroimaging studies, as many neurotransmitters are vasomodulatory. To date, well-established electrochemical techniques that detect neurotransmission in...
4.
Hsu L, Wang S, Ranadive P, Ban W, Chao T, Song S, et al.
Front Neurosci . 2020 Oct; 14:568614. PMID: 33117118
Accurate removal of magnetic resonance imaging (MRI) signal outside the brain, a.k.a., skull stripping, is a key step in the brain image pre-processing pipelines. In rodents, this is mostly achieved...
5.
Walton L, Boustead N, Carroll S, Wightman R
ACS Chem Neurosci . 2017 Apr; 8(7):1598-1608. PMID: 28425701
Glutamate is ubiquitous throughout the brain and serves as the primary excitatory neurotransmitter. Neurons require energy to fire, and energetic substrates (i.e., O, glucose) are renewed via cerebral blood flow...
6.
Walton L, Edwards M, McCarty G, Wightman R
J Neurosci Methods . 2016 Apr; 267:132-40. PMID: 27102042
Background: Modern cerebral blood flow (CBF) detection favors the use of either optical technologies that are limited to cortical brain regions, or expensive magnetic resonance. Decades ago, inhalation gas clearance...