Results 111 to 120 of about 421,458 (295)

A systematic review of brain health in adults with chronic pain

Anaesthesia, Volume 81, Issue 2, Page 248-262, February 2026.
Summary Introduction Recent research has linked chronic pain with an increased risk of clinical dementia diagnosis. Yet structural and functional brain changes associated with chronic pain and their potential role in accelerating brain ageing have not been characterised comprehensively.
Angeline Lee, Sara Al‐Dahwi, Thomas Angell, Abinaya Arulalagan, Ryan Bloxsom, Harry Clarkson, Rose Faure, Soutiam Goodarzi, Minshu Gupta, Adithya Kale, Kin Lam, Freyia Mahon‐Daly, Chloe Parry, Vidushi Pradhan, Finlay Ryan‐Phillips, Suraj Shah, Serina Sidhu, John Smiddy, Aparna Sridhar, Syed F. Tahmid, Robert Wight, Nia Roberts, Anya Topiwala   +22 more
wiley   +1 more source

Cerebral Vasospasm After Traumatic Subarachnoid Hemorrhage and Its Risk Factor: Combined Periodic Follow Up of Transcranial Doppler and CT Angiography [PDF]

, 2023
Jihoon Ha, Sangpyung Lee, Seong-Hwan Kim, Kyoung-Soo Ryou, Taejoon Park, Jiyoung Kim, Bonghyun Jeong, Jinwook Beak   +7 more
openalex   +1 more source

Systemic Arterial Stiffness in Reversible Cerebral Vasoconstriction Syndrome: A Prospective Case–Control Study

European Journal of Neurology, Volume 33, Issue 2, February 2026.
No significant differences were observed at any stage of the RCVS course between patients and controls. Systemic arterial stiffness, as assessed by PWV, remained normal and stable throughout the course of RCVS. No systemic complication has been detected during the RCVS course.
Pacôme Constant dit Beaufils, Laëtitia Barbin, Morgane Pere, Clarisse Colleu, Jérôme Connault, Cécile Préterre, Benoît Guillon, Solène de Gaalon   +7 more
wiley   +1 more source

Quantification of the cerebral pressure–flow relationship directional sensitivity: Reliability of shorter repeated squat–stand durations

Experimental Physiology, Volume 111, Issue 2, Page 357-374, 1 February 2026.
Abstract The magnitude of changes in middle cerebral artery mean blood velocity (MCAv) is attenuated when mean arterial pressure (MAP) increases compared with when MAP decreases. This directional sensitivity has been characterized using a time‐corrected ratio calculated on MCAv and MAP changes induced by repeated squat–stands (RSS) at 0.05 and 0.10 Hz ...
Lawrence Labrecque, Marc‐Antoine Roy, Shahrzad Soleimani Dehnavi, Mahmoudreza Taghizadeh, Joel S. Burma, Jonathan D. Smirl, Patrice Brassard   +6 more
wiley   +1 more source

Correction: Neuro-Behcet: The Value of Transcranial Doppler [PDF]

, 2017
Samar H. Goma, Zahraa I. Selim, Ghaydaa A. Shehata, Doaa S. Sayed, Dalia Ahmed   +4 more
openalex   +1 more source

Analysis of encephalic lesions on magnetic resonance imaging in patients with Transcranial Doppler high intensity transient signals

, 2021
Alberto Surur, Lucas M. Pessini Ferreira, Jorge Galíndez, Juan Jesús Rosa Martín   +3 more
openalex   +2 more sources

Sex differences in cerebral pulsatility and damping: A 4D flow MRI study

Experimental Physiology, Volume 111, Issue 2, Page 568-579, 1 February 2026.
Abstract Cerebral pulsatility is a potential marker of cerebrovascular health, yet little is understood about sex differences in cerebral pulsatility with age, especially within different cerebral arteries. Additionally, cerebral damping can blunt cerebral pulsatility and might decline with age.
Sarean Harmoni A. Gaynor‐Metzinger, Alexander M. Norby, Brandon G. Fico, M. Erin Moir, Nicole A. Loggie, Kathleen B. Miller, Adam T. Corkery, Andrew G. Pearson, Anna J. Howery, Leonardo A. Rivera‐Rivera, Kevin M. Johnson, Sterling C. Johnson, Oliver Wieben, Ryan D. Zea, Jill N. Barnes   +14 more
wiley   +1 more source

Effect of moderate altitude and nocturnal oxygen therapy on cerebrovascular function in patients with COPD: A randomized, crossover trial at 2048 m

Experimental Physiology, Volume 111, Issue 2, Page 527-538, 1 February 2026.
Abstract We investigated whether nocturnal oxygen therapy improves next‐day cerebrovascular function in lowlanders with chronic obstructive pulmonary disease (COPD) staying at moderate altitude. This randomized, placebo‐controlled single‐blind crossover trial was performed in moderate‐to‐severe COPD patients [forced expiratory volume in 1 s (FEV1 ...
Dominic Gilliand, Tsogyal D. Latshang, Sayaka S. Aeschbacher, Fabienne Huber, Deborah Flueck, Mona Lichtblau, Stefanie Ulrich, Elisabeth D. Hasler, Philipp M. Scheiwiller, Julian Müller, Silvia Ulrich, Konrad E. Bloch, Michael Furian   +12 more
wiley   +1 more source

The diagnostic performance of transcranial Doppler ultrasound and carotid duplex in the diagnosis of cerebral small vessel disease

The Egyptian Journal of Radiology and Nuclear Medicine
Background and rationale Cerebral small vessel disease is a frequent, long-term, and progressing vascular disease accounting for twenty percent of whole strokes and twenty-five percent of ischemic strokes.
Afaf Mohamed, Sara Gamal, Sama Ayman, Hatem El-Azizi   +3 more
doaj   +1 more source

Risk Prediction of Cerebrovascular Ischemic Events Following Cervical Artery Dissections Using High‐Intensity Transient Signals: A Systematic Review, Meta‐Analysis and a Single Center Experience

Stroke: Vascular and Interventional Neurology
Background Predicting and managing spontaneous cervical artery dissections (CeAD) is challenging due to the absence of tools for early identification of high‐risk individuals.
Seyed Behnam Jazayeri, Behnam Sabayan, Yasaman Pirahanchi, Vikas Ravi, Julián Carrión‐Penagos, Jeffery Bowers, Royya Modir, Kunal Agrawal, Thomas Hemmen, Brett Meyer, Dawn Meyer, Reza Bavarsad Shahripour   +11 more
doaj   +1 more source