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Scott R Sponheim

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Articles 176
Citations 3642
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Recent Articles
11.
de Souza N, Lindsey H, Dorman K, Dennis E, Kennedy E, Menefee D, et al.
Neurology . 2024 Jun; 102(12):e209417. PMID: 38833650
Background And Objectives: Traumatic brain injury (TBI) is a concern for US service members and veterans (SMV), leading to heterogeneous psychological and cognitive outcomes. We sought to identify neuropsychological profiles...
12.
McWhinney S, Hlinka J, Bakstein E, Dietze L, Corkum E, Abe C, et al.
Hum Brain Mapp . 2024 Jun; 45(8):e26682. PMID: 38825977
Multivariate techniques better fit the anatomy of complex neuropsychiatric disorders which are characterized not by alterations in a single region, but rather by variations across distributed brain networks. Here, we...
13.
Killebrew K, Moser H, Grant A, Marjanska M, Sponheim S, Schallmo M
Transl Psychiatry . 2024 May; 14(1):201. PMID: 38714650
Bi-stable stimuli evoke two distinct perceptual interpretations that alternate and compete for dominance. Bi-stable perception is thought to be driven at least in part by mutual suppression between distinct neural...
14.
Sharkey R, Bacon C, Peterson Z, Rootes-Murdy K, Salvador R, Pomarol-Clotet E, et al.
Mol Psychiatry . 2024 Apr; 29(10):3086-3096. PMID: 38671214
Formal thought disorder (FTD) is a clinical key factor in schizophrenia, but the neurobiological underpinnings remain unclear. In particular, the relationship between FTD symptom dimensions and patterns of regional brain...
15.
Nievergelt C, Maihofer A, Atkinson E, Chen C, Choi K, Coleman J, et al.
Nat Genet . 2024 Apr; 56(5):792-808. PMID: 38637617
Post-traumatic stress disorder (PTSD) genetics are characterized by lower discoverability than most other psychiatric disorders. The contribution to biological understanding from previous genetic studies has thus been limited. We performed...
16.
OBrien M, Disner S, Davenport N, Sponheim S
Brain Imaging Behav . 2024 Mar; 18(4):764-772. PMID: 38448704
Blast-related mild traumatic brain injury (BR mTBI) is a critical research area in recent combat veterans due to increased prevalence of survived blasts. Post-BR mTBI outcomes are highly heterogeneous and...
17.
Shen C, Calvin O, Rawls E, Redish A, Sponheim S
Schizophr Bull . 2024 Feb; 50(6):1357-1370. PMID: 38408151
Background And Hypothesis: Cognitive control deficits are prominent in individuals with psychotic psychopathology. Studies providing evidence for deficits in proactive control generally examine average performance and not variation across trials...
18.
Georgiadis F, Lariviere S, Glahn D, Hong L, Kochunov P, Mowry B, et al.
Mol Psychiatry . 2024 Feb; 29(6):1869-1881. PMID: 38336840
Schizophrenia is a prototypical network disorder with widespread brain-morphological alterations, yet it remains unclear whether these distributed alterations robustly reflect the underlying network layout. We tested whether large-scale structural alterations...
19.
Suarez-Jimenez B, Lazarov A, Zhu X, Zilcha-Mano S, Kim Y, Marino C, et al.
Biol Psychiatry Glob Open Sci . 2024 Feb; 4(1):299-307. PMID: 38298781
Background: Intrusive traumatic re-experiencing domain (ITRED) was recently introduced as a novel perspective on posttraumatic psychopathology, proposing to focus research of posttraumatic stress disorder (PTSD) on the unique symptoms of...
20.
Demro C, Lahud E, Burton P, Purcell J, Simon J, Sponheim S
Psychol Med . 2024 Jan; 54(7):1441-1451. PMID: 38197294
Background: Schizophrenia is associated with hypoactivation of reward sensitive brain areas during reward anticipation. However, it is unclear whether these neural functions are similarly impaired in other disorders with psychotic...