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Robert D Johnston

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Articles 11
Citations 24
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Recent Articles
1.
Guendouz Y, Razif N, Bernasconi F, Brien G, Johnston R, Lally C
Phys Med Biol . 2024 Dec; 69(24). PMID: 39626619
The clinical decision to establish if a patient with carotid disease should undergo surgical intervention is primarily based on the percent stenosis. Whilst this applies for high-grade stenosed vessels (>70%),...
2.
Byrne E, Johnston R, Kilroy D, Bhattacharjee S
Biol Open . 2024 May; 13(6). PMID: 38818877
The supracondylar foramen with a (seemingly) osseous peripheral arch noticed on the medio-distal feline humeri had remained disputed among anatomists. Some scholars have argued in favor of homology between this...
3.
Bose S, Akbarzadeh Khorshidi M, Johnston R, Watschke B, Mareena E, Lally C
Acta Biomater . 2024 Mar; 179:180-191. PMID: 38494081
Erectile dysfunction (ED) predominantly affects men in their 40-70s and can lead to poor quality of life. One option for ED treatment is surgical implantation of an inflatable penile prosthesis...
4.
Miller C, Johnston R, Blake B, Aronson J
Am J Forensic Med Pathol . 2023 Jul; PMID: 37417529
Hospital autopsies frequently reveal errors in diagnosis that could have affected the patient's clinical outcome. The aims of this study were (1) to investigate the ability of autopsy at our...
5.
Johnston R, Ghasemi M, Lally C
Int J Numer Method Biomed Eng . 2022 Nov; 39(1):e3663. PMID: 36443952
The carotid bifurcation experiences a complex loading environment due to its anatomical structure. Previous in-vivo material parameter estimation methods often use simplified model geometries, isotropic hyperelastic constitutive equations or neglect...
6.
Johnston R
Am J Public Health . 2022 Jan; 112(2):227-228. PMID: 35080935
No abstract available.
7.
Johnston R, Sayedian F, Mendiola C, Ehman Jr W, Ortega V, Velagaleti G
Cancer Genet . 2022 Jan; 262-263:30-34. PMID: 34974291
Although the 5q- syndrome is common in both de novo and treatment related myelodysplastic syndrome (MDS) and the World Health Organization defined 5q- syndrome as a specific type of MDS,...
8.
Shahid S, Johnston R, Smekens C, Kerskens C, Gaul R, Tornifoglio B, et al.
Sci Rep . 2021 Nov; 11(1):22247. PMID: 34782651
The purpose of this study was to characterize the alterations in microstructural organization of arterial tissue using higher-order diffusion magnetic resonance schemes. Three porcine carotid artery models namely; native, collagenase...
9.
Ghasemi M, Johnston R, Lally C
Front Physiol . 2021 Nov; 12:718470. PMID: 34776999
Atherosclerotic plaque rupture in carotid arteries can lead to stroke which is one of the leading causes of death or disability worldwide. The accumulation of atherosclerotic plaque in an artery...
10.
Stone A, Tornifoglio B, Johnston R, Shmueli K, Kerskens C, Lally C
Magn Reson Med . 2021 Jul; 86(5):2512-2527. PMID: 34270122
Purpose: To characterize microstructural contributions to the magnetic susceptibility of carotid arteries. Method: Arterial vessels were scanned using high-resolution quantitative susceptibility mapping (QSM) at 7 Tesla. Models of vessel degradation...