Results 91 to 100 of about 141,528 (311)
Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source
Binary sequences which contain no $BBb$ [PDF]
Transactions of the American Mathematical Society, 1980 A (one-sided) sequence or (two-sided) bisequence is irreducible provided it contains no block of the form BBb, where b is the initial symbol of the block B. Gottschalk and Hedlund [Proc. Amer. Math. Soc. 15 (1964), 70-74] proved that the set of irreducible binary bisequences is the Morse minimal set M. Let M+ denote the one-sided Morse minimal set, i.e.
openaire +2 more sources
Discrete parabolic groups in ${\rm PSL}(3, \Bbb{C})$
, 2022 We study and classify the purely parabolic discrete subgroups of $PSL(3,\Bbb{C})$. This includes all discrete subgroups of the Heisenberg group ${\rm Heis}(3,\Bbb{C})$.
Cano, Angel +3 more
core +1 more source
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 +14 more
wiley +1 more source
Advanced Science, EarlyView.After spinal cord injury, adult microglia remain persistently activated with chronic PRMT6 (protein arginine methyltransferase 6) upregulation. Prmt6 deficiency or inhibition reestablishes microglial homeostasis and promotes a scar‐limited repairment, enhancing axonal regrowth.
Weilin Peng +9 more
wiley +1 more source
Mechanisms of T-cell migration across the BBB
, 2011 Under physiological conditions, the highly specialized BBB strictly limits the entrance of immune cells into the CNS. By contrast, in the course of neuroinflammation such as that observed in multiple sclerosis, circulating T cells readily breach the BBB ...
Ruth Lyck, Roberta Martinelli
core +1 more source
Advanced Science, EarlyView.A supramolecular nanocomplex based on phenolic‐modified silk sericin is developed to deliver antioxidant enzymes across the blood–brain barrier and escape lysosomal degradation. This dual‐barrier‐crossing system reduces neuroinflammation and improves cognitive performance in Alzheimer's disease mouse model, offering a promising strategy for protein ...
Doudou Hu +5 more
wiley +1 more source
Advanced Science, EarlyView.Neuroinflammation alters blood–brain barrier integrity and contributes to neurological disorders, yet existing models lack human immune complexity. This study presents a 3D, immune‐responsive platform that reconstructs key neurovascular components and enables real‐time monitoring.
Pavlo Gordiichuk +9 more
wiley +1 more source
Designing in vitro Blood-Brain Barrier Models Reproducing Alterations in Brain Aging
Frontiers in Aging Neuroscience, 2018 Blood-brain barrier (BBB) modeling in vitro is a huge area of research covering study of intercellular communications and development of BBB, establishment of specific properties that provide controlled permeability of the barrier.
Elena D. Osipova +12 more
doaj +1 more source