Results 51 to 60 of about 4,013 (141)

Distal vertebral artery reconstruction when managing vertebrobasilar insufficiency

Патология кровообращения и кардиохирургия, 2017
This article presents a literature review devoted to the reconstruction of the distal vertebral artery and a clinical case of successful surgical treatment of a patient suffering from vertebrobasilar insufficiency caused by occlusion of the vertebral ...
D. M. Galaktionov, A. V. Dubovoy, K. S. Ovsyannikov   +2 more
doaj   +1 more source

Decreased quantitative transport mapping velocity in the middle cerebral artery–supplied temporal lobe in Alzheimer's disease

Alzheimer's &Dementia, Volume 21, Issue 8, August 2025.
Abstract INTRODUCTION Reduced blood perfusion has been observed in patients with Alzheimer's disease (AD), but the patterns of blood perfusion changes during AD progression remain insufficiently explored. METHODS Quantitative transport mapping (QTM) is a novel biophysical modeling‐based method for quantifying blood perfusion velocity. In this study, we
Yihao Guo, Tao Liu, Yi Li, Gloria C. Chiang, Weiyuan Huang, Yiying Zhang, Huijuan Chen, Mony J. de Leon, Tracy A. Butler, Yi Wang, Feng Chen, Liangdong Zhou   +11 more
wiley   +1 more source

Clinical Characteristics Analysis of Vestibular Migraine Combined With Unruptured Intracranial Aneurysm

Brain and Behavior, Volume 15, Issue 8, August 2025.
We observed significant differences in the distribution of unruptured intracranial aneurysm (UIA) between the vestibular migraine (VM) and migraine groups compared to the control group. Furthermore, intergroup comparisons of morphological parameters indicated that both VM (non‐spherical index) and migraine (age) patients have a higher risk of aneurysm ...
Yaoheng Zhang, Yi Ju, Chunling Liu, Hui Li, Yanlu Jia, Shuning Sun, Haozhe Yin, Suisui Ma, Wenbo Peng   +8 more
wiley   +1 more source

Physiological Confounds in BOLD‐fMRI and Their Correction

NMR in Biomedicine, Volume 38, Issue 7, Page 1-27, July 2025.
This graphical abstract depicts physiological confounds in BOLD‐fMRI from respiratory and cardiac sources, categorized by frequency, and highlights their effects on brain regions through various mechanisms. The figure contrasts model‐based correction methods with data‐driven techniques, outlining the strengths and limitations of each approach in ...
Abdoljalil Addeh, Rebecca J. Williams, Ali Golestani, G. Bruce Pike, M. Ethan MacDonald   +4 more
wiley   +1 more source

Assessing Taste and Smell Dysfunction in Acute and Chronic Stroke Patients: Insights From an Adapted Bedside Questionnaire

European Journal of Neurology, Volume 32, Issue 5, May 2025.
ABSTRACT Introduction Taste and smell dysfunctions are underinvestigated stroke symptoms. The lack of awareness and standardized assessment may contribute to the underrecognition of these dysfunctions, despite their clinical relevance. We aimed to assess their frequency after stroke, associated factors, and impact on health and quality of life ...
Miguel Schön, Diana Marques Cruz, Rita Tomás, Filipa Sotero, Pedro Nascimento Alves, Patrícia Canhão   +5 more
wiley   +1 more source

Vertebrobasilar Insufficiency in the Old Ages [PDF]

, 2021
Behzad Saberi
openalex   +1 more source

Voxel‐Based Lesion Symptom Mapping to Predict Poststroke Epilepsy After Mechanical Thrombectomy

European Journal of Neurology, Volume 32, Issue 4, April 2025.
ABSTRACT Introduction Poststroke epilepsy (PSE) is an important long‐term complication after stroke. Data regarding predictors of PSE in patients with large‐vessel occlusion stroke receiving mechanical thrombectomy (MT) are scarce. Voxel‐based lesion symptom mapping on brain MRI might be a valuable tool in the risk prediction of PSE. This study aims to
Joachim Gruber, Stefan Ropele, Daniela Pinter, Christian Enzinger, Raimund Helbok, Hannes Deutschmann, Michael Sonnberger, Markus Kneihsl, Tim J. von Oertzen, Thomas Gattringer   +9 more
wiley   +1 more source

Treatment of subclavian steal syndrome with percutaneous transluminal angioplasty and stenting: case report [PDF]

Arquivos de Neuro-Psiquiatria, 2003
Subclavian steal syndrome refers to the association of neurological symptoms related to vertebrobasilar insufficiency and the phenomenon of subclavian steal.
Felipe Fregni, Luiz Eduardo Coutinho Castelo-Branco, Adriana Bastos Conforto, Fabio Iuji Yamamoto, Cynthia Resende Campos, Paulo Puglia Jr., José Guilherme Mendes Pereira Caldas, Milberto Scaff   +7 more
doaj   +1 more source

Acupuncture Improves Chronic Cerebral Ischemia by Inhibiting the CKLF1/HIF‐1α/VEGF/Notch1 Signaling Pathway

CNS Neuroscience &Therapeutics, Volume 31, Issue 3, March 2025.
Acupuncture improves cognitive dysfunction caused by chronic cerebral ischemia by regulating the CKLF1/HIF‐1α/VEGF/Notch1 pathway to increase cerebral blood flow. ABSTRACT Objective Acupuncture significantly improves cognitive dysfunction in rats with chronic cerebral ischemia. However, the underlying signaling pathways remain unclear.
Jilong Guo, Guangqi Wang, Tian Liu, Jianjun Zhang, Qinqing Li, Yousong Zhu, Huijuan Luo   +6 more
wiley   +1 more source

Early Detection and One‐Year Follow‐Up of Subclavian Steal Syndrome Treated With Traditional Chinese Medicine: A Case Report

Clinical Case Reports, Volume 13, Issue 2, February 2025.
ABSTRACT Subclavian steal syndrome (SSS) often goes undiagnosed because of its variable and subtle symptoms, highlighting the need for innovative diagnostic approaches. This case report explores the integration of traditional Chinese medicine (TCM) in both diagnosing and managing SSS, marking a pioneering contribution to the field. An 80‐year‐old woman
Wen‐Chieh Yang
wiley   +1 more source