Scott J Peltier
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Explore the profile of Scott J Peltier including associated specialties, affiliations and a list of published articles.
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44
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3382
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Recent Articles
1.
Pruitt P, Damoiseaux J, Hampstead B, Peltier S, Bhaumik A, Albin R, et al.
J Alzheimers Dis Rep
. 2024 Mar;
8(1):531-542.
PMID: 38549634
Background: Social engagement has beneficial effects during cognitive aging. Large-scale cognitive brain network functions are implicated in both social behaviors and cognition. Objective: We evaluated associations between functional connectivity (FC)...
2.
Iordan A, Ryan S, Tyszkowski T, Peltier S, Rahman-Filipiak A, Hampstead B
Cereb Cortex
. 2022 Feb;
32(22):5230-5241.
PMID: 35134853
Spatial navigation is essential for everyday life and relies on complex network-level interactions. Recent evidence suggests that transcranial direct current stimulation (tDCS) can influence the activity of large-scale functional brain...
3.
Lengu K, Ryan S, Peltier S, Tyszkowski T, Kairys A, Giordani B, et al.
J Alzheimers Dis
. 2021 Oct;
84(3):1091-1102.
PMID: 34602464
Background: Prior research, primarily with young adults, suggests transcranial direct current stimulation (tDCS) effects are driven by the primary excitatory and/or inhibitory neurotransmitters, glutamate, and gamma-aminobutyric acid (GABA), respectively. Objective:...
4.
Tso I, Burton C, Lasagna C, Rutherford S, Yao B, Peltier S, et al.
Psychiatry Res Neuroimaging
. 2021 Aug;
315:111340.
PMID: 34358977
Bipolar disorder (BD) is associated with a range of social cognitive deficits. This study investigated the functioning of the mentalizing brain system in BD probed by an eye gaze perception...
5.
Hui S, Mikkelsen M, Zollner H, Ahluwalia V, Alcauter S, Baltusis L, et al.
Neuroimage
. 2021 Jul;
241:118430.
PMID: 34314848
Purpose: Heating of gradient coils and passive shim components is a common cause of instability in the B field, especially when gradient intensive sequences are used. The aim of the...
6.
Ichesco E, Peltier S, Mawla I, Harper D, Pauer L, Harte S, et al.
Arthritis Rheumatol
. 2021 May;
73(11):2127-2137.
PMID: 33982890
Objective: There is increasing demand for prediction of chronic pain treatment outcomes using machine-learning models, in order to improve suboptimal pain management. In this exploratory study, we used baseline brain...
7.
Iordan A, Moored K, Katz B, Cooke K, Buschkuehl M, Jaeggi S, et al.
Hum Brain Mapp
. 2021 Feb;
42(6):1888-1909.
PMID: 33534925
Demanding cognitive functions like working memory (WM) depend on functional brain networks being able to communicate efficiently while also maintaining some degree of modularity. Evidence suggests that aging can disrupt...
8.
Disrupted Eye Gaze Perception as a Biobehavioral Marker of Social Dysfunction: An RDoC Investigation
Tso I, Lasagna C, Fitzgerald K, Colombi C, Sripada C, Peltier S, et al.
J Psychiatr Brain Sci
. 2020 Oct;
5.
PMID: 33072887
Social dysfunction is an intractable problem in a wide spectrum of psychiatric illnesses, undermining patients' capacities for employment, independent living, and maintaining meaningful relationships. Identifying common markers of social impairment...
9.
Martz M, Hart T, Heitzeg M, Peltier S
Neuroimage Clin
. 2020 Aug;
27:102350.
PMID: 32736324
Real-time functional magnetic resonance imaging neurofeedback (rtfMRI-nf) has emerged in recent years as an imaging modality used to examine volitional control over targeted brain activity. rtfMRI-nf has also been applied...
10.
Iordan A, Cooke K, Moored K, Katz B, Buschkuehl M, Jaeggi S, et al.
Neuroimage
. 2020 May;
217:116887.
PMID: 32376302
Brain activity typically increases with increasing working memory (WM) load, regardless of age, before reaching an apparent ceiling. However, older adults exhibit greater brain activity and reach ceiling at lower...