Results 81 to 90 of about 3,874 (185)

Influence of Cowpea Plants on Soil Bacterial Community and Soil Quality: Effects of the Rhizosphere

Plant-Environment Interactions, Volume 7, Issue 3, June 2026.
ABSTRACT Cowpea (Vigna Unguiculata), a vital legume for suitable agriculture and food security in sub‐Saharan Africa, plays a crucial role in improving soil health through intricate plant‐microbe interactions in the rhizosphere. This review synthesizes current knowledge on the microbial interactions in the rhizosphere, focusing on soil health ...
Motlagomang Khantsi, Olubukola Oluranti Babalola   +1 more
wiley   +1 more source

Predictors of depressive symptoms and depression in women with previous pregnancy loss

British Journal of Clinical Psychology, Volume 65, Issue 2, Page 420-438, June 2026.
Abstract Objectives Depressive symptoms are common in females after pregnancy loss. However, research on risk factors for developing a clinical depressive episode remains limited and with inconsistent findings. This study examined the association of demographic variables (like age), pregnancy‐related factors (like number of miscarriages or stillbirths),
Sarah M. Quaatz, Roland Mergl, Franziska Bichlmayer, Helena Hoffmann, Kathryn Eichhorn, Antje‐Kathrin Allgaier, Svenja Hoffmann   +6 more
wiley   +1 more source

Co‐pathologies and biological processes beyond amyloid‐beta and tau in people with Alzheimer's disease: Evidence from clinical cohort studies

Journal of Internal Medicine, Volume 299, Issue 6, Page 694-710, June 2026.
Abstract Alzheimer's disease (AD) is neuropathologically defined by amyloid‐beta (Aβ) plaques and tau neurofibrillary tangles. However, co‐pathologies and other pathobiological processes are involved in the pathogenesis of AD, contributing to neurodegeneration and clinical symptoms.
Daniel Ferreira, Tomasz Chmiela, Maria Eriksdotter, Clifford R. Jack Jr., Grégoria Kalpouzos, Anna Marseglia, Patrizia Mecocci, Agneta Nordberg, Dorota Religa, Eric Westman   +9 more
wiley   +1 more source

Investigating the effect of masking and background field removal algorithms on the quality of QSM reconstructions using a realistic numerical head phantom

NeuroImage
Background field removal (BFR) is an important step in the Quantitative Susceptibility Mapping (QSM) pipeline, enabling the reconstruction of local susceptibility distributions by removing contributions from sources outside the region of interest (ROI ...
Carlos Milovic, Patrick S. Fuchs, Mathias Lambert, Oriana Arsenov, Oliver C. Kiersnowski, Laxmi Muralidharan, Russell Murdoch, Jannette Nassar, Karin Shmueli   +8 more
doaj   +1 more source

Ex-vivo quantitative susceptibility mapping of human brain hemispheres.

PLoS ONE, 2017
Ex-vivo brain quantitative susceptibility mapping (QSM) allows investigation of brain characteristics at essentially the same point in time as histopathologic examination, and therefore has the potential to become an important tool for determining the ...
Arnold M Evia, Aikaterini Kotrotsou, Ashish A Tamhane, Robert J Dawe, Alifiya Kapasi, Sue E Leurgans, Julie A Schneider, David A Bennett, Konstantinos Arfanakis   +8 more
doaj   +1 more source

Harmonic field extension for QSM with reduced spatial coverage using physics-informed generative adversarial network

NeuroImage
Quantitative susceptibility mapping (QSM) is frequently employed in investigating brain iron related to brain development and diseases within deep gray matter (DGM). Nonetheless, the acquisition of whole-brain QSM data is time-intensive.
Siyun Jung, Soohyun Jeon, Sung-Min Gho, Ho-Joon Lee, Kyu-Jin Jung, Dong-Hyun Kim   +5 more
doaj   +1 more source

Partial volume correction for quantifying venous oxygen saturation levels using contrast-enhanced MRI

NeuroImage
Quantifying brain oxygenation is crucial for diagnosing and managing neurological conditions like stroke. Quantitative susceptibility mapping (QSM), an MRI technique, can measure venous oxygen saturation (Yv) but is hampered by partial volume effects ...
Sagar Buch, Yifan Lv, Mingming Wang, Bo Wu, Ryan M. Smith, Yu Luo, E. Mark Haacke   +6 more
doaj   +1 more source

Quantitative susceptibility mapping as an early neuroimaging biomarker for amyotrophic lateral sclerosis: A review

iRADIOLOGY
Quantitative susceptibility mapping (QSM) is an advanced post‐processing technique in magnetic resonance imaging that offers precise measurements of tissue magnetic susceptibility with impressive spatial resolution and sensitivity.
Sana Mohammadi, Sadegh Ghaderi, Farzad Fatehi   +2 more
doaj   +1 more source

Quantitative susceptibility mapping through model-based deep image prior (MoDIP)

NeuroImage
The data-driven approach of supervised learning methods has limited applicability in solving dipole inversion in Quantitative Susceptibility Mapping (QSM) with varying scan parameters across different objects.
Zhuang Xiong, Yang Gao, Yin Liu, Amir Fazlollahi, Peter Nestor, Feng Liu, Hongfu Sun   +6 more
doaj   +1 more source

Paramagnetic susceptibility mapping better quantifies brain iron content in Parkinson’s disease with RBD

npj Parkinson's Disease
The specific mechanism underlying the effect of changes in brain iron content on the development of RBD secondary to PD remains unclear. 27 PD patients with secondary RBD (PD-RBD+), 24 PD patients without RBD (PD-RBD-), and 32 healthy controls (HCs) were
Lining Dong, Wenyu Zhou, Ran An, Zheng Wang, Wei Wei, Hongjiang Wei, Zhenchang Wang, Xuan Wei   +7 more
doaj   +1 more source