Results 91 to 100 of about 25,095 (260)

Persistent symmetrical white matter hyperintensities: a case report

Journal of Medical Case Reports
Introduction White matter hyperintensities on magnetic resonance imaging are a frequent finding. Anaplastic astrocytoma as a cause of persistent, symmetrical white matter hyperintensities is unusual.
S. A. Paranavitane, P. Manokaran, N. T. Wijesinghe, S. Bandusena, A. Fernando   +4 more
doaj   +1 more source

Small‐Vessel Disease and Intracranial Large Artery Disease in Brain MRI Predict Dementia and Acute Coronary Syndrome, Respectively: A Prospective, Observational Study in the Population at High Vascular Risk

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background We aimed to clarify the predictive value of cerebral small‐vessel disease and intracranial large artery disease (LAD) observed in magnetic resonance imaging of the brain and magnetic resonance angiography on future vascular events and ...
Kazuo Kitagawa, Sono Toi, Megumi Hosoya, Hiroshi Yoshizawa   +3 more
doaj   +1 more source

Bullseye's representation of cerebral white matter hyperintensities

Journal of Neuroradiology, 2018
Visual rating scales have limited capacities to depict the regional distribution of cerebral white matter hyperintensities (WMH). We present a regional-zonal volumetric analysis alongside a visualization tool to compare and deconstruct visual rating scales.3D T1-weighted, T2-weighted spin-echo and FLAIR images were acquired on a 3T system, from 82 ...
Sudre, C. H., Gomez Anson, B., Davagnanam, I., Schmitt, A., Mendelson, A. F., Prados, F., Smith, L., Atkinson, D., Hughes, A. D., Chaturvedi, N., Cardoso, M. J., Barkhof, F., Jaeger, H. R., Ourselin, S.   +13 more
openaire   +6 more sources

Real‐world‐data for phenotypes and genotypes of rare monogenic genetic epilepsies and genes of uncertain significance for epilepsy

Epilepsia Open, EarlyView.
Abstract Objectives The objectives of this study were to develop a real‐world‐data (RWD) database for patients with epilepsy to provide further real‐world‐evidence (RWE) for monogenic genetic epilepsies; to assess the usefulness of a diagnostic algorithm in epilepsy; and to examine protein 3D structures using in silico tools to predict variant ...
Haley Morris, Elizabeth Mathew, Shalini Bahl, Marta Villa‐Lopez, Saadet Mercimek‐Andrews   +4 more
wiley   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Case report: An autopsy report of patient with metastatic brain tumor and carcinomatous meningitis mimicking paraneoplastic neurological syndrome

Frontiers in Neurology
Differential diagnosis of metastatic brain tumor, carcinomatous meningitis, and paraneoplastic neurological syndrome (PNS) can be challenging in atypical cases.
Ryota Amano, Azusa Sunouchi, Yuka Yokota, Kunio Mochizuki   +3 more
doaj   +1 more source

The impact of exercise on cognitive function and brain health across the lifespan: A systematic review

Ibrain, EarlyView.
This systematic review of 37 studies demonstrates that aerobic, resistance, and combined exercise enhance cognitive function and brain health across all ages. Exercise promotes neuroplasticity, upregulates brain‐derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF), and mitigates age‐related cognitive decline, establishing ...
Issam AbuQeis, Abeer Teeti, Amro Titi
wiley   +1 more source

Cognition in menopausal women

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Cognitive health in postmenopausal women is significantly affected by hormonal shifts, especially the drop in estrogen levels. This review explores the intricate relationship between menopause and cognitive functions across six domains: perception, attention, memory, language, executive functioning, and motor skills.
Suvarna Khadilkar, Jharna Mahajan (Bhanushali), Anuradha P. Mahto, Satish Khadilkar   +3 more
wiley   +1 more source

Cerebral Blood Transit in Sickle Cell Anemia

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sickle cell anemia (SCA) patients upregulate cerebral blood flow to compensate for decreased arterial oxygen content. Such hyperemic conditions can manifest as venous hyperintense signal on arterial spin labeling (ASL) MRI, which may reflect faster capillary blood transit, altered oxygen extraction fraction (OEF), and infarct risk ...
Wesley T. Richerson, Megan A. Aumann, Alexander K. Song, Samantha Davis, Lauren Milner, Maria Garza, Dann Martin, L. Taylor Davis, Sumit Pruthi, Lori C. Jordan, Manus J. Donahue   +10 more
wiley   +1 more source

MRI Signs of Brain Damage in Arterial Hypertension

Российский журнал гериатрической медицины
This paper reviews the data on cerebrovascular changes in arterial hypertension obtained by magnetic resonance imaging (MRI). These include white matter hyperintensities (WMH), lacunar infarcts, cerebral microbleeds, enlarged perivascular spaces, and ...
O. Yu. Isaykina, K. A. Vekhova, A. S. Sukhovolskaya, P. A. Chernousov, E. M. Perepelova, M. V. Gorbunov   +5 more
doaj   +1 more source