Results 61 to 70 of about 248,299 (313)

Altered resting-state neurovascular coupling in patients with pontine infarction

Experimental Gerontology, 2023
The risk for motor and cognitive impairment is increased in patients with chronic pontine infarction (PI). In this study, we attempted to explore the alterations of neurovascular coupling (NVC) in order to understand the neural basis of behavioral ...
Peipei Wang, Caihong Wang, Yong Zhang, Peifang Miao, Jingchun Liu, Sen Wei, Yarui Wei, Shaoqiang Han, Xin Wang, Yingying Wang, Luobing Wu, Kaiyu Wang, Jingliang Cheng, Ying Wei   +13 more
doaj   +1 more source

Lanthanide Complexes in Molecular Magnetic Resonance Imaging and Theranostics [PDF]

ChemMedChem, 2017
AbstractLanthanide complexes have attracted much attention in the biomedical field, and today various imaging applications make use of their versatile magnetic and luminescence properties. In this minireview, we give insight into the mechanistic aspects that allow modulation of the relaxation or chemical exchange saturation transfer (CEST) features ...
Lacerda, Sara, Tóth, Éva
openaire   +3 more sources

Molecular Magnetic Resonance Imaging of Tumor Response to Therapy [PDF]

Scientific Reports, 2015
AbstractPersonalized cancer medicine requires measurement of therapeutic efficacy as early as possible, which is optimally achieved by three-dimensional imaging given the heterogeneity of cancer. Magnetic resonance imaging (MRI) can obtain images of both anatomy and cellular responses, if acquired with a molecular imaging contrast agent.
Shuhendler, Adam J., Ye, Deju, Brewer, Kimberly D., Bazalova-Carter, Magdalena, Lee, Kyung-Hyun, Kempen, Paul, Graves, Edward E., Rutt, Brian, Rao, Jianghong, Wittrup, Karl Dane   +9 more
openaire   +5 more sources

Diffusion-sensitive magnetic resonance spectroscopy and imaging in biomedical sciences [PDF]

, 2013
We present a mini-review of the development and contemporary applications of diffusion-sensitive\ud nuclear magnetic resonance (NMR) techniques in biomedical sciences.
Momot, Konstantin I.
core   +1 more source

Abnormal Granger causal connectivity based on altered gray matter volume and associated neurotransmitters of adolescents with internet gaming disorder revealed by a multimodal neuroimaging study

Developmental Cognitive Neuroscience
Although prior studies have revealed alterations in gray matter volume (GMV) among individuals with internet gaming disorder (IGD). The brain's multifaceted functions hinge crucially on the intricate connections and communication among distinct regions ...
Xiaoyu Niu, Mengzhe Zhang, Xinyu Gao, Jinghan Dang, Jieping Sun, Qiuying Tao, Yan Lang, Weijian Wang, Yarui Wei, Shaoqiang Han, Huayan Xu, Yingkun Guo, Jingliang Cheng, Yong Zhang   +13 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Tumour cell labelling by magnetic nanoparticles with determination of intracellular iron content and spatial distribution of the intracellular iron [PDF]

, 2013
Magnetically labelled cells are used for in vivo cell tracking by MRI, used for the clinical translation of cell-base therapies. Studies involving magnetic labelled cells may include separation of labelled cells, targeted delivery and controlled release ...
Wang, Zhigang, Cuschieri, Alfred, Zhigang Wang, Alfred Cuschieri   +3 more
core   +1 more source

Dynamic Relationship Between Interhemispheric Functional Connectivity and Corticospinal Tract Changing Pattern After Subcortical Stroke

Frontiers in Aging Neuroscience, 2022
Background and PurposeIncreased interhemispheric resting-state functional connectivity (rsFC) between the bilateral primary motor cortex (M1) compensates for corticospinal tract (CST) impairment, which facilitates motor recovery in chronic subcortical ...
Jingchun Liu, Caihong Wang, Jingliang Cheng, Peifang Miao, Zhen Li   +4 more
doaj   +1 more source

Re‐Irradiation in Pediatric Diffuse Midline Glioma: A Multi‐Institutional Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with recurrent diffuse midline gliomas (DMGs) have limited therapeutic options at recurrence. Re‐irradiation (RT2) may be used at progression, but with uncertainty about the benefit. Methods We conducted a multi‐institutional retrospective study of children aged < 18 with DMG treated at three centers (Toronto, Canada ...
Ajay Thomas Alex, Sean P. Hassan, Helen Benghiat, Liam Herbert, Jennifer Adamski, Shivani Bailey, Claire Esler, Louise Brookes, Molly Bamber, Grace Koudou, Karen Waite, Julie Bennett, Anirban Das, Derek S. Tsang   +13 more
wiley   +1 more source

Nuclear magnetic resonance cryoporometry [PDF]

, 2008
Nuclear Magnetic Resonance (NMR) cryoporometry is a technique for non-destructively determining pore size distributions in porous media through the observation of the depressed melting point of a confined liquid.
Webber, J. Beau W., Strange, John H., Strange, J H, Webber, Beau, Mitchell, J., Mitchell, J   +5 more
core   +1 more source