PET/MRI for neurologic applications

C Catana, A Drzezga, WD Heiss… - Journal of nuclear …, 2012‏ - jnm.snmjournals.org
PET and MRI provide complementary information in the study of the human brain.
Simultaneous PET/MRI data acquisition allows the spatial and temporal correlation of the …

Motion estimation and correction in SPECT, PET and CT

AZ Kyme, RR Fulton - Physics in Medicine & Biology, 2021‏ - iopscience.iop.org
Patient motion impacts single photon emission computed tomography (SPECT), positron
emission tomography (PET) and x-ray computed tomography (CT) by giving rise to …

PET image reconstruction using deep image prior

K Gong, C Catana, J Qi, Q Li - IEEE transactions on medical …, 2018‏ - ieeexplore.ieee.org
Recently, deep neural networks have been widely and successfully applied in computer
vision tasks and have attracted growing interest in medical imaging. One barrier for the …

Ultra–Low-Dose 18F-Florbetaben Amyloid PET Imaging Using Deep Learning with Multi-Contrast MRI Inputs

KT Chen, E Gong, FB de Carvalho Macruz, J Xu… - Radiology, 2019‏ - pubs.rsna.org
Purpose To reduce radiotracer requirements for amyloid PET/MRI without sacrificing
diagnostic quality by using deep learning methods. Materials and Methods Forty data sets …

First clinical experience with integrated whole-body PET/MR: comparison to PET/CT in patients with oncologic diagnoses

A Drzezga, M Souvatzoglou, M Eiber… - Journal of Nuclear …, 2012‏ - jnm.snmjournals.org
The recently introduced first integrated whole-body PET/MR scanner allows simultaneous
acquisition of PET and MRI data in humans and, thus, may offer new opportunities …

Neurobiological basis of head motion in brain imaging

LL Zeng, D Wang, MD Fox, M Sabuncu, D Hu… - Proceedings of the …, 2014‏ - pnas.org
Individual differences in brain metrics, especially connectivity measured with functional MRI,
can correlate with differences in motion during data collection. The assumption has been …

Dopamine in the medial amygdala network mediates human bonding

S Atzil, A Touroutoglou, T Rudy, S Salcedo… - Proceedings of the …, 2017‏ - pnas.org
Research in humans and nonhuman animals indicates that social affiliation, and particularly
maternal bonding, depends on reward circuitry. Although numerous mechanistic studies in …

Neuroimmune signatures in chronic low back pain subtypes

Z Alshelh, L Brusaferri, A Saha, E Morrissey, P Knight… - Brain, 2022‏ - academic.oup.com
We recently showed that patients with different chronic pain conditions (such as chronic low
back pain, fibromyalgia, migraine and Gulf War illness) demonstrated elevated brain and/or …

Review of functional/anatomical imaging in oncology

SN Histed, ML Lindenberg, E Mena… - Nuclear medicine …, 2012‏ - journals.lww.com
Patient management in oncology increasingly relies on imaging for diagnosis, response
assessment, and follow-up. The clinical availability of combined functional/anatomical …

Development of dedicated brain PET imaging devices: recent advances and future perspectives

C Catana - Journal of Nuclear Medicine, 2019‏ - jnm.snmjournals.org
Whole-body PET scanners are not optimized for imaging small structures in the human
brain. Several PET devices specifically designed for this task have been proposed either for …