Results 211 to 220 of about 1,912,136 (307)

Test-retest properties of [¹¹C]PXT012253 as a positron emission tomography (PET) radiotracer in healthy human brain: PET imaging of mGlu4. [PDF]

EJNMMI Res
Stenkrona P, Arakawa R, Guo J, Bang-Andersen B, Nag S, Moein MM, Jia Z, Cselenyi Z, Halldin C, Varrone A.   +9 more
europepmc   +1 more source

Amyloid‐β–Related Cortical Susceptibility Alterations in Individuals Under Assessment for Alzheimer's Disease: A χ‐Separation Study

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Assessment of amyloid‐β (Aβ) burden and associated iron deposition and neurodegeneration is important for Alzheimer's disease (AD) management. Although quantitative susceptibility mapping (QSM) detects iron and myelin changes, conventional metrics suffer from signal cancelation between paramagnetic and diamagnetic components ...
Hiroyuki Tatekawa, Tatsushi Oura, Akitoshi Takeda, Ayako Omori, Natsuko Atsukawa, Shu Matsushita, Daisuke Horiuchi, Hirotaka Takita, Yasuhito Mitsuyama, Yoshihito Ban, Taro Shimono, Josef Pfeuffer, Daiju Ueda, Yoshiaki Itoh, Yukio Miki   +14 more
wiley   +1 more source

Corrigendum to "Positron Emission Tomography (PET) with ¹⁸F-FGA for Diagnosis of Myocardial Infarction in a Coronary Artery Ligation Model". [PDF]

Mol Imaging
europepmc   +1 more source

Contemporary Role of Positron Emission Tomography (PET) in Endocarditis: A Narrative Review. [PDF]

J Clin Med
Sammartino AM, Bonfioli GB, Dondi F, Riccardi M, Bertagna F, Metra M, Vizzardi E.   +6 more
europepmc   +1 more source

Functional Imaging for Identification of Functionally Critical Brain Regions to Spare in Glioma Radiation Therapy Planning: A Systematic Review

Journal of Medical Radiation Sciences, EarlyView.
This review highlights the role of functional imaging in sparing cognitive brain regions during glioma radiotherapy. It shows promising dose reduction without compromising target coverage, but evidence remains limited, requiring standardisation and prospective validation.
Li Wen Yeo, John T. Ryan
wiley   +1 more source

Development of Carbon-11 Labeled Pyrimidine Derivatives as Novel Positron Emission Tomography (PET) Agents Enabling Brain Sigma-1 Receptor Imaging. [PDF]

Adv Sci (Weinh)
Bai P, Gomm A, Yoo CH, Mondal P, Lobo FM, Meng H, Zhou Y, Xie W, Wey HY, Tanzi RE, Zhang C, Wang C, Lan Y.   +12 more
europepmc   +1 more source

Prognostic Value of Combined FDG PET and MRI Analysis of Cervical Cancer: A Systematic Review and Meta‐Analysis

Journal of Medical Radiation Sciences, EarlyView.
This systematic review and meta‐analysis synthesised FDG PET/MRWE biomarkers in cervical cancer, including a pooled analysis of the association between metabolic activity (SUV‐based metrics) and tumour diffusion characteristics (ADC measures). Prognostic evidence from the included studies was also analysed to identify PET‐ and MRI‐based parameters, as ...
William Wei, Dominic Ku, Natalie Rutherford   +2 more
wiley   +1 more source

Positron Emission Tomography (PET) Neuroimaging of the <i>Pink1-/-</i> Rat Parkinson Disease Model with the Norepinephrine Transporter (NET) Ligand [¹⁸F]NS12137. [PDF]

J Neurosci
Converse AK, Krasko MN, Rudisch DM, Slesarev MS, Szot JC, Gallagher CL, Ciucci MR.   +6 more
europepmc   +1 more source

Deep Learning and Machine Learning Algorithms for Cervical Cancer Segmentation on MRI: A Systematic Review

Journal of Medical Radiation Sciences, EarlyView.
This systematic review summarizes current evidence on machine and deep learning algorithms for MRI‐based cervical cancer segmentation, demonstrating promising diagnostic performance and potential for workflow automation. However, methodological heterogeneity, limited external validation, and low certainty of evidence highlight the need for standardized
Somayeh Haji Ahmadi, Sina Soltan Mohammadi, Abolfazl Koozari, Mohammadreza Elhaie   +3 more
wiley   +1 more source

Synaptic Vesicle 2A (SV2A) Positron Emission Tomography (PET) Imaging as a Marker of Therapeutic Response in a Mouse Model of Depression. [PDF]

ACS Pharmacol Transl Sci
Corvo C, Mendez-David I, Goutal S, Saba W, Bottlaender M, Caillé F, Hen R, Colle R, Corruble E, Tournier N, Leroy C, David DJ.   +11 more
europepmc   +1 more source