Results 161 to 170 of about 127,750 (253)

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Cerebral Small Vessel Disease Burden in Saudi Arabia: Epidemiology, Risk Determinants, and Neuroimaging Characteristics. [PDF]

Vasc Health Risk Manag
Alhowaish TS, Bin Aziz K, Al Anazi B, Alhargan F, Mathkour A, Homoud E, Alakel AM, Alotaibi EB, AlAmri N, AlRaeesi N, Fallatah S, Anversha A.   +11 more
europepmc   +1 more source

Clinical Value and Research Prospects of 1024 Matrix Optimization in 64‐Slice Cerebral CTA for Perforating Artery Visualisation

Journal of Medical Radiation Sciences, EarlyView.
This letter comments on Nagumo et al.'s study evaluating 1024‐matrix reconstruction for intracranial perforating artery visualisation in 64‐slice cerebral CTA, affirming its cost‐effective value for standard CT scanners (https://doi.org/10.1002/jmrs.70055).
Yang Liu, Wei Wu
wiley   +1 more source

AES-SDM meta-analysis of spontaneous brain activity in cerebral small vessel disease. [PDF]

BMC Med Imaging
Li Y, Yang Z, Wang R, Xu Z.
europepmc   +1 more source

RBMX Transcriptionally Repressed by EZH2‐Associated H3K27me3 Modification Attenuates Pyroptosis in Renal Ischemia/Reperfusion Injury via Regulating SIRT3/NLRP3 Inflammasome Activation

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ischemic reperfusion injury (IRI) to kidney is a significant clinical factor in acute kidney injury (AKI). This study aimed to investigate the new role of RNA‐binding motif protein X‐linked (RBMX), a modulator of m6A methylation, in renal IRI and to examine the associated regulatory mechanisms. An in vitro renal IRI model was established using
Yi‐Han Wang, Yan Teng, Fang‐Lan Yao, Shu‐Qi Wei, Yan Li   +4 more
wiley   +1 more source

Microglial reactivity predicts hippocampal, but not global, atrophy in cerebral small vessel disease. [PDF]

Alzheimers Dement
Zainurin A, Brown RB, Tozer DJ, Markus HS.   +3 more
europepmc   +1 more source

Metabolic Syndrome and Dementia Risk in Older Adults: A Narrative Review

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Dementia is a major global health issue in aging societies. Metabolic syndrome (MetS), a cluster of metabolic abnormalities, has been proposed as a modifiable risk factor for dementia, although existing evidence remains inconsistent. This review examined recent studies on the association between MetS and dementia risk in older adults.
Hyojin Park, Mallika Chuansangeam, Yuan‐Han Yang   +2 more
wiley   +1 more source

Olfactory Dysfunction and Metabolic Syndrome Components: A Systematic Review and Meta‐Analysis

The Laryngoscope, EarlyView.
ABSTRACT Objective To elucidate the association between olfactory dysfunction (OD) and metabolic syndrome components. Data Sources PubMed (National Library of Medicine—National Institutes of Health), Scopus (Elsevier), CINAHL Complete (EBSCOhost), and the Cochrane Library (Wiley) databases were searched from inception through March 23rd, 2026.
Neeti Gandra, Kaitlyn A. Roberts, Shaun A. Nguyen, Pete Peters, Lauren A. Howser, Zachary M. Soler, Rodney J. Schlosser   +6 more
wiley   +1 more source

Impact of Intracranial Atherosclerosis and Cerebral Small Vessel Disease on Overt Vascular Events During Antithrombotic Therapy. [PDF]

Eur J Neurol
Miwa K, Koga M, Tanaka K, Yakushiji Y, Sasaki M, Kudo K, Yoshimura S, Ihara M, Fujimoto S, Terasaki T, Yazawa Y, Nagakane Y, Yamagami H, Nishiyama K, Yagita Y, Yoshimura S, Hirano T, Toyoda K, BAT2 Investigators.   +18 more
europepmc   +1 more source

Orbital Lymphatic Malformations Are Associated With Intracranial Vascular Anomalies

The Laryngoscope, EarlyView.
In this retrospective series, all seven patients with orbital lymphatic malformations had intracranial vascular anomalies consistent with cerebrofacial venous metameric syndrome and hotspot PIK3CA variants identified through tissue‐based sequencing. Five patients treated with alpelisib experienced symptom improvement within 6 months.
Kelsey A. Loy, Jennifer Siu, Clare Richardson, J. Nathaniel Perkins, Kaitlyn Zenner, Kevin Koo, Francisco Perez, James Bennett, Randall Bly, Danial K. Hallam, Amy Geddis, Jonathan A. Perkins   +11 more
wiley   +1 more source