Results 41 to 50 of about 1,786,461 (344)

Using a novel source-localized phase regressor technique for evaluation of the vascular contribution to semantic category area localization in BOLD fMRI. [PDF]

open access: yes, 2015
Numerous studies have shown that gradient-echo blood oxygen level dependent (BOLD) fMRI is biased toward large draining veins. However, the impact of this large vein bias on the localization and characterization of semantic category areas has not been ...
Gallant, Jack L, Vu, An T
core   +2 more sources

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

Zebrafish (Danio rerio) behavioral phenotypes are not underscored by different gut microbiomes

open access: yesEcology and Evolution
Although bold and shy behavioral phenotypes in zebrafish (Danio rerio) have been selectively bred and maintained over multiple generations, it is unclear if they are underscored by different gut microbiota.
Paul A. Ayayee, Ryan Y. Wong
doaj   +1 more source

Noise Adaptive Kalman Filter for Joint Polarization Tracking and Channel Equalization Using Cascaded Covariance Matching

open access: yesIEEE Photonics Journal, 2018
We propose a noise adaptive Kalman filter for joint polarization tracking and channel equalization using cascaded covariance matching. With the process noise covariance (Q) and the measurement noise covariance (R) estimated in a cascaded manner, the ...
Qun Zhang   +5 more
doaj   +1 more source

Modeling the impact of neurovascular coupling impairments on BOLD-based functional connectivity at rest

open access: yesNeuroImage, 2020
Functional magnetic resonance imaging (fMRI) of blood oxygenation level dependent (BOLD) signals during the resting-state is widely used to study functional connectivity (FC) of slowly fluctuating ongoing brain activity (BOLD-FC) in humans with and ...
Mario E. Archila-Meléndez, MD, PhD   +2 more
doaj   +1 more source

Changes in Hemodynamic Responses in Chronic Stroke Survivors Do Not Affect fMRI Signal Detection in a Block Experimental Design [PDF]

open access: yes, 2013
The use of canonical functions to model BOLD-fMRI data in people post-stroke may lead to inaccurate descriptions of task-related brain activity. The purpose of this study was to determine whether the spatiotemporal profile of hemodynamic responses (HDRs)
Promjunyakul, Nutta-on   +2 more
core   +2 more sources

Development of human monoclonal antibodies against TARM1 by yeast display

open access: yesFEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe   +5 more
wiley   +1 more source

The efficiency of electrocoagulation using aluminum electrodesin treating wastewater from a dairy industry

open access: yesCiência Rural, 2015
This research deals with the investigation of electrocoagulation (EC) treatment of wastewater from a dairy plant using aluminum electrodes. Electrolysis time, pH, current density and distance between electrodes were considered to assess the removal ...
Gerson de Freitas Silva Valente   +2 more
doaj   +1 more source

Visual Relationship Detection With Visual-Linguistic Knowledge From Multimodal Representations

open access: yesIEEE Access, 2021
Visual relationship detection aims to reason over relationships among salient objects in images, which has drawn increasing attention over the past few years.
Meng-Jiun Chiou   +2 more
doaj   +1 more source

Ossian and James Macpherson [PDF]

open access: yes, 2005
Discussion of the Ossianic poetry translated by James ...
Bold, Valentina
core  

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