Results 211 to 220 of about 1,014,709 (316)

Intraoperative Fast Adaptive Focus Tracking Robotic OCT Enables Real‐Time Tumor Grading and Large‐Area Microvascular Imaging in Human Spinal Cord Surgery

open access: yesAdvanced Science, EarlyView.
The fast adaptive focus tracking robotic optical coherence tomography (FACT‐ROCT) offers real‐time, high‐resolution imaging of spinal cord tumors during surgery. By reducing motion artifacts with robotics and adaptive focal tracking, it accurately differentiates tumor grades using a novel attenuation coefficient marker and reveals critical ...
Bin He   +16 more
wiley   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

open access: yesAdvanced Science, EarlyView.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao   +15 more
wiley   +1 more source

Measures of tonic and phasic activity of the locus coeruleus—norepinephrine system in children with autism spectrum disorder: An event‐related potential and pupillometry study

open access: yesAutism Research, Volume 15, Issue 12, Page 2250-2264, December 2022., 2022
Abstract A growing body of research suggests that locus coeruleus‐norepinephrine (LC‐NE) system may function differently in individuals with autism spectrum disorder (ASD). Understanding the dynamics of both tonic (resting pupil diameter) and phasic (pupil dilation response [PDR] and event‐related potential [ERP]) indices may provide meaningful ...
Yesol Kim   +3 more
wiley   +1 more source

The Functional and Imaging Implications of Left Bundle Branch Pacing in Ischemic Cardiomyopathy. [PDF]

open access: yesBiomolecules
Cacciapuoti F   +9 more
europepmc   +1 more source

Depth‐Customizable 3D Electrode Array for Recording Functional Connectivity in the Brain

open access: yesAdvanced Electronic Materials, EarlyView.
In this study, a depth‐adjustable, flexible 3D multi‐shank electrode array that produces precise neural recordings at various brain depths is developed. Integrating 2D flexible electrode arrays with a modular supporting board allowed the insertion depth to be easily adjusted without re‐fabrication.
Minseok Kim   +5 more
wiley   +1 more source

Dual ET<sub>A</sub>-ET<sub>B</sub> receptor antagonism improves metabolic syndrome-induced heart failure with preserved ejection fraction. [PDF]

open access: yesFundam Clin Pharmacol
Lockwood F   +11 more
europepmc   +1 more source

Diastolische Funktion bei Athleten

open access: yesDeutsche Zeitschrift für Sportmedizin, 2012
George KP, Somauroo J
doaj   +1 more source

Beyond the vascular access: unveiling the cardiovascular impact of dialysis access flow rates. [PDF]

open access: yesJ Cardiothorac Surg
Moradmand M   +13 more
europepmc   +1 more source

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