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J J Gomar

Explore the profile of J J Gomar including associated specialties, affiliations and a list of published articles. Areas
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Articles 10
Citations 255
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Recent Articles
1.
Oscoz-Irurozqui M, Guardiola-Ripoll M, Almodovar-Paya C, Guerrero-Pedraza A, Hostalet N, Carrion M, et al.
Front Psychol . 2024 Aug; 15:1414098. PMID: 39193030
Introduction: Research data show the impact of the endocannabinoid system on psychosis through its neurotransmission homeostatic functions. However, the effect of the endocannabinoid system genetic variability on the relationship between...
2.
Gomar J, Tan G, Halpern J, Gordon M, Greenwald B, Koppel J
Transl Psychiatry . 2022 Feb; 12(1):82. PMID: 35217635
Psychosis in Alzheimer's disease (AD) represents a distinct disease subtype with a more rapid progression of illness evidenced by an increased velocity of cognitive decline and a hastened mortality. Previous...
3.
Goldberg T, Harvey P, Devanand D, Keefe R, Gomar J
J Prev Alzheimers Dis . 2020 May; 7(3):179-183. PMID: 32463071
Background: In individuals with only mild or very mild cognitive attenuations (i.e., so-called pre-clinical AD), performance-based measures of function may be superior to informant-based measures because of increased sensitivity, greater...
4.
Amann B, Canales-Rodriguez E, Madre M, Radua J, Monte G, Alonso-Lana S, et al.
Acta Psychiatr Scand . 2015 May; 133(1):23-33. PMID: 25968549
Objective: Brain structural changes in schizoaffective disorder, and how far they resemble those seen in schizophrenia and bipolar disorder, have only been studied to a limited extent. Method: Forty-five patients...
5.
Conejero-Goldberg C, Gomar J, Bobes-Bascaran T, Hyde T, Kleinman J, Herman M, et al.
Mol Psychiatry . 2014 Feb; 19(11):1243-50. PMID: 24492349
The common APOE2 gene variant is neuroprotective against Alzheimer's disease (AD) and reduces risk by nearly 50%. However, the mechanisms by which APOE2 confers neuroprotection are largely unknown. Here we...
6.
Amann B, Gomar J, Ortiz-Gil J, McKenna P, Sans-Sansa B, Sarro S, et al.
Psychol Med . 2012 Feb; 42(10):2127-35. PMID: 22357405
Background: Deficits in memory and executive performance are well-established features of bipolar disorder and schizophrenia. By contrast, data on cognitive impairment in schizoaffective disorder are scarce and the findings are...
7.
Gonzalez-Suarez B, Gomar J, Pousa E, Ortiz-Gil J, Garcia A, Salvador R, et al.
Schizophr Res . 2011 Sep; 133(1-3):187-92. PMID: 21945548
Background: Patients with schizophrenia have been found to show unawareness of cognitive impairment. However, its frequency and its relationship to lack of insight into illness are uncertain. Method: Forty-two patients...
8.
Guerrero-Pedraza A, McKenna P, Gomar J, Sarro S, Salvador R, Amann B, et al.
Psychol Med . 2011 Jul; 42(1):73-84. PMID: 21733286
Background: It is not known whether first-episode psychosis is characterized by the same prefrontal cortex functional imaging abnormalities as chronic schizophrenia. Method: Thirty patients with a first episode of non-affective...
9.
Pomarol-Clotet E, Fatjo-Vilas M, McKenna P, Monte G, Sarro S, Ortiz-Gil J, et al.
Neuroimage . 2010 Apr; 53(3):899-907. PMID: 20398774
The Val158Met polymorphism in the COMT gene has been found to be associated with differences in brain activation in both healthy subjects and patients with schizophrenia. The predominant finding has...
10.
Pomarol-Clotet E, Canales-Rodriguez E, Salvador R, Sarro S, Gomar J, Vila F, et al.
Mol Psychiatry . 2010 Jan; 15(8):823-30. PMID: 20065955
Neuroimaging studies have found evidence of altered brain structure and function in schizophrenia, but have had complex findings regarding the localization of abnormality. We applied multimodal imaging (voxel-based morphometry (VBM),...