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Nancy C Andreasen

Explore the profile of Nancy C Andreasen including associated specialties, affiliations and a list of published articles. Areas
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Articles 118
Citations 6159
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Recent Articles
11.
Parker K, Andreasen N, Liu D, Freeman J, OLeary D
Psychiatry Res . 2013 Oct; 214(3):402-9. PMID: 24090512
Previous studies suggest that patients with schizophrenia exhibit dysfunctions in a widely distributed circuit-the cortico-cerebellar-thalamic-cortical circuit, or CCTCC-and that this may explain the multiple cognitive deficits observed in the disorder....
12.
Gollub R, Shoemaker J, King M, White T, Ehrlich S, Sponheim S, et al.
Neuroinformatics . 2013 Jun; 11(3):367-88. PMID: 23760817
Expertly collected, well-curated data sets consisting of comprehensive clinical characterization and raw structural, functional and diffusion-weighted DICOM images in schizophrenia patients and sex and age-matched controls are now accessible to...
13.
Andreasen N, Liu D, Ziebell S, Vora A, Ho B
Am J Psychiatry . 2013 Apr; 170(6):609-15. PMID: 23558429
Objective: Longitudinal structural MRI studies have shown that patients with schizophrenia have progressive brain tissue loss after onset. Recurrent relapses are believed to play a role in this loss, but...
14.
Sui J, He H, Pearlson G, Adali T, Kiehl K, Yu Q, et al.
Neuroimage . 2012 Oct; 66:119-32. PMID: 23108278
Multimodal fusion is an effective approach to better understand brain diseases. However, most such instances have been limited to pair-wise fusion; because there are often more than two imaging modalities...
15.
White T, Ehrlich S, Ho B, Manoach D, Caprihan A, Schulz S, et al.
Schizophr Bull . 2012 Sep; 39(5):1077-86. PMID: 22987296
There is considerable evidence implicating brain white matter (WM) abnormalities in the pathophysiology of schizophrenia; however, the spatial localization of WM abnormalities reported in the existing studies is heterogeneous. Thus,...
16.
Wassink T, Epping E, Rudd D, Axelsen M, Ziebell S, Fleming F, et al.
Arch Gen Psychiatry . 2012 Sep; 69(9):885-92. PMID: 22945618
CONTEXT The single-nucleotide polymorphism rs1344706 in the gene ZNF804a has been associated with schizophrenia and with quantitative phenotypic features, including brain structure volume and the core symptoms of schizophrenia. OBJECTIVE...
17.
Andreasen N, Ramchandran K
Dialogues Clin Neurosci . 2012 May; 14(1):49-54. PMID: 22577304
The study of creativity is characterized by a variety of key questions, such as the nature of the creative process, whether there are multiple types of creativity, the relationship between...
18.
Parker K, Andreasen N, Liu D, Freeman J, Ponto L, OLeary D
Cerebellum . 2012 Mar; 11(4):946-56. PMID: 22430943
Eyeblink conditioning is a paradigm commonly used to investigate the neural mechanisms underlying motor learning. It involves the paired presentation of a tone-conditioning stimulus which precedes and co-terminates with an...
19.
Cullen K, Wallace S, Magnotta V, Bockholt J, Ehrlich S, Gollub R, et al.
Psychiatry Res . 2012 Mar; 201(2):152-8. PMID: 22386966
The majority of patients with schizophrenia smoke cigarettes. Both nicotine use and schizophrenia have been associated with alterations in brain white matter microstructure as measured by diffusion tensor imaging (DTI)....
20.
Salinas J, Mills E, Conrad A, Koscik T, Andreasen N, Nopoulos P
Gend Med . 2012 Feb; 9(1):44-55. PMID: 22333522
Structural magnetic resonance imaging studies provide evidence for sex differences in the human brain. Differences in surface area and the proportion of gray to white matter volume are observed, in...