Results 61 to 70 of about 802,731 (310)

Longitudinal Awake Mouse Brain Imaging Using Functional Ultrasound and Functional Ultrasound Localization Microscopy

Advanced Science, EarlyView.
Awake longitudinal multimodal ultrasound imaging integrates functional ultrasound (fUS), ultrasound localization microscopy (ULM), and functional ULM (fULM) to characterize cerebrovascular function, microvascular architecture, and flow dynamics within the same animals over time.
Zhe Huang, Yike Wang, Matthew R. Lowerison, Yue Xu, Murong Yi, Bing‐Ze Lin, YiRang Shin, Nathiya Vaithiyalingam Chandra Sekaran, Daniel A. Llano, Pengfei Song   +9 more
wiley   +1 more source

Can Cerebral Regional Oxygen Saturation (rSO2) Be Used as an Indicator of the Quality of Chest Compressions in Patients With Cardiopulmonary Arrest? A Study Evaluating the Association Between rSO2 and Mean Arterial Pressure: The PRESS Study

Frontiers in Medicine, 2022
IntroductionSudden cardiac arrest causes numerous deaths worldwide. High-quality chest compressions are important for good neurological recovery. Arterial pressure is considered useful to monitor the quality of chest compressions by the American Heart ...
Yuki Kishihara, Hideto Yasuda, Hideto Yasuda, Masahiro Kashiura, Naoshige Harada, Takashi Moriya   +5 more
doaj   +1 more source

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

Early Cerebrovascular Autoregulation in Neonates with Congenital Heart Disease

Children, 2022
Neonates with congenital heart disease (CHD) display delayed brain development, predisposing them to impaired cerebrovascular autoregulation (CAR) and ischemic brain injury.
Celina L. Brunsch, Mirthe J. Mebius, Rolf M. F. Berger, Arend F. Bos, Elisabeth M. W. Kooi   +4 more
doaj   +1 more source

Precision Nanomedicine for Traumatic Neural Injury: Functional Paradigms and Translational Frameworks

Advanced Science, EarlyView.
This review presents a pathology‐driven framework unifying nanomedicine across TBI, SCI, and PNI. Epidemiological evidence and comparative single‐cell transcriptomic reanalysis define shared pathological modules, injury‐specific effectors, and therapeutic bottlenecks. Six functional paradigms connect nanomaterial structure and biological fate to injury‐
Mouyuan Sun, Shuangyang Li, Zhixu He, Jingyi Xie, Yaxian Luo, Xuankai Fan, Jingyu Zhang, Luying Qin, Lianjie Peng, Tao Qiu, Tian Zhang, Huiming Wang, Mengfei Yu   +12 more
wiley   +1 more source

The Impact of Long‐Term Electronic Cigarette Vaping on Cerebrovascular Function

Clinical Neuroimaging
Introduction Despite the rapidly increasing prevalence of electronic cigarette (EC) use, its effects on cerebrovascular health remain unclear. This study is the first to explore the impact of chronic EC vaping on human cerebral vascular function. Methods
Bonifacio II C. Pedregosa, Steven G. Villaraza, Romulo U. Esagunde, Cyrus G. Escabillas, Jose C. Navarro, Adnan I. Qureshi   +5 more
doaj   +1 more source

Dysautoregulation of the Cerebral Circulation in Primary Systemic Amyloidosis

, 1984
A case of primary systemic amyloidosis associated with marked dysautoregulation of the cerebral circulation in response to hypotension is reported. The major amyloid protein was immunoglobulin A lambda type.
Mitsuhiro Kitani, Shuhei Yamaguchi, Kazunori Okada, Shotai Kobayashi, Tokugoro Tsunematsu, Tomoko Katsube   +5 more
core   +1 more source

Cerebral Hemodynamic Changes in Older Adults With Cognitive Complaints According to the Presence of Peripheral Artery Disease

AGING MEDICINE, EarlyView.
Among 132 older adults, 13 had peripheral artery disease (PAD), identified using the ankle–brachial index. Over approximately 13 months, PAD was associated with increasing middle cerebral artery mean flow velocity, with a significant difference in left‐sided velocity change between groups.
SangMi Noh, Hae‐Eun Shin, YongSoo Shim
wiley   +1 more source

Cerebral No‐Reflow after Thrombectomy: International Delphi Consensus on Definition and Imaging Assessment

Annals of Neurology, EarlyView.
Background The operational definition and imaging assessment of the no‐reflow phenomenon, a potential contributor to poor clinical outcome despite successful thrombectomy, remains debated. We aimed to develop expert‐based international consensus on the definition, assessment, and reporting standard of cerebral no‐reflow post‐thrombectomy. Methods Three‐
Adnan Mujanovic, Samantha Rivet, Adrien ter Schiphorst, Jean‐Claude Baron, Johannes Kaesmacher, Felix Ng, Cerebral No‐Reflow Delphi‐Consensus Group, Pooja Khatri, Xin Cheng, Andrea Zini, Maria Hernandez Perez, Ettore Nicolini, Marta Rubiera, Charlotte Rosso, Marie Luby, Victor Del Brutto, Christopher Favilla, Angel Chamorro, Angelika Hoffman, David Liebeskind, Sven P. R. Luijten, Moritz Hernandez Petzsche   +21 more
wiley   +1 more source

Acute toxicity of ADB‐CHMINACA ‐ a case series of patients with pronounced central nervous symptoms including the posterior reversible encephalopathic syndrome

British Journal of Clinical Pharmacology, EarlyView.
Aim This report presents a series of 16 patients who were admitted to the emergency department following confirmed intake of the potent synthetic cannabinoid ADB‐CHMINACA. Methods The cases are drawn from a prospective observational study following the recreational use of synthetic cannabinoids.
Maren Hermanns‐Clausen, Michaela Sommer, Annette Zschiesche, Verena Angerer, Martin Scheu, Florian Eyer, Johannes Nadler, Volker Auwärter   +7 more
wiley   +1 more source