Results 141 to 150 of about 1,458,190 (338)
Advanced Science, EarlyView.Acute brain injuries are characterized by extensive tissue damage, resulting in debilitating deficits in patients. Despite considerable progress, cell‐based approaches have yet to identify an ideal candidate. This long‐term study explores the use of an untested cell source – human enteric glia – and a non‐invasive administration route – intranasal ...
Nina Colitti +11 more
wiley +1 more source
Sleep Alters the Velocity of Physiological Brain Pulsations in Humans
Advanced Science, EarlyView.Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy +13 more
wiley +1 more source
The existence of steady states to a combustion model with internal heating [PDF]
, 2004 Shah, A.A., Wake, G.C.
core +1 more source
Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors
Advanced Science, EarlyView.Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon +10 more
wiley +1 more source
Advanced Science, EarlyView.This study developed a 3D endometrial assembloid model to study how uterine glands form and develop. They discovered key interactions between different cell types and identified WNT7B as a regulator controlled by estradiol‐mediated TGFβ1‐VDR interaction.
Xintong Li +12 more
wiley +1 more source
The purpose of this project was to develop a wake-up assistant aimed at facilitating and improving the waking process, based on a previous project. Existing alarm clocks on the market today lack the ability to automatically raise the user’s blinds and adjust light intensity according to ambient conditions.
Averskog, Thea, Karling, Linn
openaire +1 more source
Ultrastructural evidence for synaptic scaling across the wake/sleep cycle
Science, 2017 L. de Vivo +6 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study revealed how the osteoblastic microenvironment determines the fate of cancer cells disseminated in bone, with a focus on whether they colonize, reside in quiescence, or reactivate from dormancy. Targeting integrin signaling may offer promising strategies for preventing quiescent cancer cells reactivation and bone colonization.
Hong‐Li Wang +7 more
wiley +1 more source
Wake-Up to Wake-Up Stroke! [PDF]
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2014 openaire +2 more sources