Richard OBrien
Overview
Explore the profile of Richard OBrien including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
86
Citations
3119
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
11.
Wadhwani C, OBrien R, Rosen P, Chung K
J Prosthet Dent
. 2022 Jan;
130(4):597-601.
PMID: 34996611
Statement Of Problem: Implant cantilever beam torque-limiting devices are affected by parallax, which may result in measurement read error. The overread or underread of the true target torque value could...
12.
Varma V, Busra Luleci H, Oommen A, Varma S, Blackshear C, Griswold M, et al.
NPJ Aging Mech Dis
. 2021 Jun;
7(1):11.
PMID: 34075056
The role of brain cholesterol metabolism in Alzheimer's disease (AD) remains unclear. Peripheral and brain cholesterol levels are largely independent due to the impermeability of the blood brain barrier (BBB),...
13.
Varma V, Wang Y, An Y, Varma S, Bilgel M, Doshi J, et al.
PLoS Med
. 2021 May;
18(5):e1003615.
PMID: 34043628
Background: While Alzheimer disease (AD) and vascular dementia (VaD) may be accelerated by hypercholesterolemia, the mechanisms underlying this association are unclear. We tested whether dysregulation of cholesterol catabolism, through its...
14.
Bergelt M, Yuan V, OBrien R, Middleton L, Santos W
PLoS One
. 2020 Nov;
15(11):e0242270.
PMID: 33186396
Background: Evidence suggests a single bout of exercise can improve cognitive control. However, many studies only include assessments after exercise. It is unclear whether exercise changes as a result, or...
15.
Mahajan U, Varma V, Griswold M, Blackshear C, An Y, Oommen A, et al.
PLoS Med
. 2020 Oct;
17(10):e1003439.
PMID: 33085665
[This corrects the article DOI: 10.1371/journal.pmed.1003012.].
16.
OBrien R, Wadhwani C, Rosen P, Chung K
J Prosthet Dent
. 2020 May;
125(3):407-410.
PMID: 32418666
The dental torque limiting device is a tool used to deliver a measured torque to implants and to their associated components. The torque delivery must be accurate and precise, especially...
17.
Ianno D, Mirowska-Allen K, Kunz S, OBrien R
J Educ Eval Health Prof
. 2020 Feb;
17:9.
PMID: 32106214
Purpose: Medically-focused journal clubs have been used as an educational tool for over 100 years with research indicating that they improve knowledge, reading behaviour, and critical appraisal skills. However, it...
18.
Mahajan U, Varma V, Griswold M, Blackshear C, An Y, Oommen A, et al.
PLoS Med
. 2020 Jan;
17(1):e1003012.
PMID: 31978055
Background: There is growing evidence that Alzheimer disease (AD) is a pervasive metabolic disorder with dysregulation in multiple biochemical pathways underlying its pathogenesis. Understanding how perturbations in metabolism are related...
19.
Snowden S, Ebshiana A, Hye A, Pletnikova O, OBrien R, Yang A, et al.
J Alzheimers Dis
. 2019 Sep;
72(1):35-43.
PMID: 31561368
Background: Cholinesterase inhibitors represent three of the four treatments for Alzheimer's disease (AD), and target the pathological reduction of acetylcholine levels. Here we aimed to study the role of other...
20.
Wadhwani C, OBrien R, Rosen P, Chung K
J Prosthet Dent
. 2019 Aug;
123(3):403-407.
PMID: 31383530
Abutment screw loosening is still the most common complication reported with implant-supported crowns. One factor that contributes to screw loosening is not achieving the proper torque during the tightening process....