Results 161 to 170 of about 375,499 (256)

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

PET in conjunction with resting-state functional MRI for the study of chronic disorders of consciousness. [PDF]

Brain Commun
Deruti A, Medina Carrion JP, Stanziano M, D'Incerti L, Sattin D, Rossi Sebastiano D, Ferraro S, Magnani FG, Demichelis G, Picchetti M, Benti R, Grisoli M, Leonardi M, Bruzzone MG, Marotta G, Rosazza C, Nigri A.   +16 more
europepmc   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Functional MRI signatures of autonomic physiology in aging. [PDF]

Commun Biol
Fan J, Juttukonda MR, Goodale SE, Wang S, Orbán C, Varadarajan D, Polimeni JR, Chang C, Salat DH, Chen JE.   +9 more
europepmc   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Neural regions associated with memories of Recalled Experiences of Death (REDs; authentic Near‑Death Experiences [NDEs]): a preliminary functional MRI study. [PDF]

Resusc Plus
Ruiz JA, Rodríguez-González-Moro M, Segura T, Serrano Del Pueblo VM, Aznar-Cervantes SD.   +4 more
europepmc   +1 more source

In Situ Stress‐Dispersing Hydrogel Millispheres via Load Redistribution to Restore Nucleus Pulposus Metabolic Homeostasis

Advanced Science, EarlyView.
Local stress concentration disrupts metabolic homeostasis and induces inflammation in the nucleus pulposus (NP), thereby accelerating intervertebral disc degeneration (IDD). A biomimetic HA/ChS hydrogel millimeter sphere (ChS@HM) is developed to enable synergistic stress dispersion and sustained hydration lubrication.
Ang Li, Hui Yuan, Honglei Xiao, Xiaodong Liu, Wenguo Cui   +4 more
wiley   +1 more source

Longitudinal changes in effective connectivity associated with worsening freezing of gait in Parkinson's disease: a resting-state functional MRI study. [PDF]

J Neurol
Taniguchi S, D'Cruz N, Kimura Y, Kakuda K, Ogawa K, Kochiyama T, Kajiyama Y, Shirahata E, Ge L, Asai K, Nieuwboer A, Gilat M, Ikenaka K, Mochizuki H.   +13 more
europepmc   +1 more source