Marcelo Queiroz Hoexter
Overview
Explore the profile of Marcelo Queiroz Hoexter including associated specialties, affiliations and a list of published articles.
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48
Citations
487
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Recent Articles
1.
de Carvalho Filho I, Hoexter M, Godinho F, Iglesio R, Studart I, Alencar I, et al.
Neurocase
. 2024 Dec;
31(1):45-48.
PMID: 39679574
A 59-year-old male with severe treatment-resistant OCD achieved sustained symptom improvement after discontinuing deep brain stimulation (DBS) for over four years. Despite partial relief with ventral capsule/ventral striatum (VC/VS) DBS,...
2.
Diniz J, Bazan P, de Braganca Pereira C, Saraiva E, Ramos P, de Oliveira A, et al.
Psychiatry Res Neuroimaging
. 2023 Nov;
336:111733.
PMID: 37913655
Specific brain activation patterns during fear conditioning and the recall of previously extinguished fear responses have been associated with obsessive-compulsive disorder (OCD). However, further replication studies are necessary. We measured...
3.
Sato J, Biazoli C, Bueno A, Caye A, Pan P, Santoro M, et al.
Genes Brain Behav
. 2023 Feb;
22(2):e12838.
PMID: 36811275
Neuroimaging studies suggest that brain development mechanisms might explain at least some behavioural and cognitive attention-deficit/hyperactivity disorder (ADHD) symptoms. However, the putative mechanisms by which genetic susceptibility factors influence clinical...
4.
Guerra R, Batista I, Kim H, Hoexter M, Shih M, Bressan R, et al.
J Gambl Stud
. 2022 Jan;
39(1):119-136.
PMID: 35099670
The aim of the present research was to add to the growing literature on dopamine and gambling disorder (GD) by assessing whether GD is associated with dopamine transporter (DAT) density...
5.
Brain areas involved with obsessive-compulsive disorder present different DNA methylation modulation
De Oliveira K, Camilo C, Daguano Gastaldi V, Feltrin A, Lisboa B, de Jesus Rodrigues de Paula V, et al.
BMC Genom Data
. 2021 Oct;
22(1):45.
PMID: 34717534
Background: Obsessive-compulsive disorder (OCD) is characterized by intrusive thoughts and repetitive actions, that presents the involvement of the cortico-striatal areas. The contribution of environmental risk factors to OCD development suggests...
6.
Reis M, Gadelha A, Felicio A, Hoexter M, Batista I, Braga-Neto P, et al.
Medicine (Baltimore)
. 2021 Oct;
100(39):e27192.
PMID: 34596116
The presynaptic dopamine transporter (DAT) modulates the uptake of dopamine by regulating its concentration in the central nervous system. We aimed to evaluate the DAT binding potential (DAT-BP) in a...
7.
Blanco-Vieira T, Hoexter M, Batistuzzo M, Alvarenga P, Szejko N, Fumo A, et al.
Front Psychiatry
. 2021 Jul;
12:674261.
PMID: 34262490
The non-clinical presentation of obsessive-compulsive symptoms (OCS) in women may impact not only their daily lives and well-being but also increase the risk for emotional and behavioral problems in their...
8.
Fonseca L, Prado Mattar G, Haddad G, Burduli E, McPherson S, Guilhoto L, et al.
J Alzheimers Dis
. 2021 Mar;
81(1):137-154.
PMID: 33749644
Background: Neuropsychiatric symptoms (NPS) are non-cognitive manifestations common to dementia and other medical conditions, with important consequences for the patient, caregivers, and society. Studies investigating NPS in individuals with Down...
9.
Manfro A, Pine D, Polanczyk G, Santoro M, Smoller J, Koenen K, et al.
J Am Acad Child Adolesc Psychiatry
. 2020 Dec;
60(12):1501-1512.
PMID: 33346031
Objective: It is unclear if pediatric executive dysfunction assessed only with cognitive tasks predicts clinically relevant outcomes independently of psychiatric diagnoses. This study tested the stability and validity of a...
10.
Axelrud L, Simioni A, Pine D, Winkler A, Pan P, Sato J, et al.
Eur Child Adolesc Psychiatry
. 2020 Oct;
30(12):1895-1906.
PMID: 33030612
In genetics, aggregation of many loci with small effect sizes into a single score improved prediction. Nevertheless, studies applying easily replicable weighted scores to neuroimaging data are lacking. Our aim...