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Javier Oltra

Explore the profile of Javier Oltra including associated specialties, affiliations and a list of published articles. Areas
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Articles 12
Citations 71
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Recent Articles
1.
Pacheco-Jaime L, Garcia-Vicente C, Ariza M, Cano N, Garolera M, Carreras-Vidal L, et al.
Brain Commun . 2025 Feb; 7(1):fcaf070. PMID: 40008326
It has been estimated that ∼4% of individuals infected with SARS-CoV-2 will be diagnosed with post-COVID condition. Previous studies have evidenced the presence of cognitive dysfunction and structural brain changes...
2.
Roura I, Pardo J, Martin-Barcelo C, Oltra J, Campabadal A, Sala-Llonch R, et al.
Mov Disord . 2025 Jan; PMID: 39876613
Background: Isolated rapid-eye movement (REM) sleep behavior disorder (iRBD) is characterized by abnormal behaviors in REM sleep and is considered as a prodromal symptom of alpha-synucleinopathies. Resting-state functional magnetic resonance...
3.
Habich A, Oltra J, Schwarz C, Przybelski S, Oppedal K, Inguanzo A, et al.
NPJ Parkinsons Dis . 2024 Apr; 10(1):84. PMID: 38615089
Sex differences permeate many aspects of dementia with Lewy bodies (DLB), yet sex differences in patterns of neurodegeneration in DLB remain largely unexplored. Here, we test whether grey matter networks...
4.
Oltra J, Segura B, Strafella A, van Eimeren T, Ibarretxe-Bilbao N, Diez-Cirarda M, et al.
NPJ Parkinsons Dis . 2024 Mar; 10(1):69. PMID: 38521776
Clinical, cognitive, and atrophy characteristics depending on sex have been previously reported in Parkinson's disease (PD). However, though sex differences in cortical gray matter measures in early drug naïve patients...
5.
Pardo J, Montal V, Campabadal A, Oltra J, Uribe C, Roura I, et al.
Mov Disord . 2024 Mar; 39(5):814-824. PMID: 38456361
Background: Evidence regarding cortical atrophy patterns in Parkinson's disease (PD) with probable rapid eye movement sleep behavior disorder (RBD) (PD-pRBD) remains scarce. Cortical mean diffusivity (cMD), as a novel imaging...
6.
Oltra J, Habich A, Schwarz C, Nedelska Z, Przybelski S, Inguanzo A, et al.
Alzheimers Dement . 2023 Dec; 20(3):1815-1826. PMID: 38131463
Introduction: Sex influences neurodegeneration, but it has been poorly investigated in dementia with Lewy bodies (DLB). We investigated sex differences in brain atrophy in DLB using magnetic resonance imaging (MRI)....
7.
Habich A, Oltra J, Schwarz C, Przybelski S, Oppedal K, Inguanzo A, et al.
Res Sq . 2023 Feb; PMID: 36778448
Objectives: Sex differences permeate many aspects of dementia with Lewy bodies (DLB), including epidemiology, pathogenesis, disease progression, and symptom manifestation. However, less is known about potential sex differences in patterns...
8.
Oltra J, Habich A, Schwarz C, Nedelska Z, Przybelski S, Inguanzo A, et al.
Res Sq . 2023 Feb; PMID: 36747755
Background And Objectives: Sex is an important contributing factor to neuroimaging phenotypes in brain disorders. However, little is known about the contribution of sex differences to the neurodegeneration in dementia...
9.
Campabadal A, Oltra J, Junque C, Guillen N, Boti M, Sala-Llonch R, et al.
Ann Clin Transl Neurol . 2022 Dec; 10(2):195-203. PMID: 36525472
Objective: This research aims to study structural brain changes in patients with persistent olfactory dysfunctions after coronavirus disease 2019 (COVID-19). Methods: COVID-19 patients were evaluated using T1-weighted and diffusion tensor...
10.
Oltra J, Amigo Vazquez I, Secades-Villa R
Adicciones . 2022 Oct; 36(1):63-68. PMID: 36200226
This study aimed to analyze the rejection towards smokers when considering a stable relationship. The sample included 445 participants who were recruited using the snowball method. A questionnaire created ad...