Cargando…

A Respiratory Motion Estimation Method Based on Inertial Measurement Units for Gated Positron Emission Tomography

We present a novel method for estimating respiratory motion using inertial measurement units (IMUs) based on microelectromechanical systems (MEMS) technology. As an application of the method we consider the amplitude gating of positron emission tomography (PET) imaging, and compare the method agains...

Descripción completa

Detalles Bibliográficos
Autores principales:	Lehtonen, Eero, Teuho, Jarmo, Koskinen, Juho, Jafari Tadi, Mojtaba, Klén, Riku, Siekkinen, Reetta, Rives Gambin, Joaquin, Vasankari, Tuija, Saraste, Antti
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8228885/ https://www.ncbi.nlm.nih.gov/pubmed/34207864 http://dx.doi.org/10.3390/s21123983

Ejemplares similares

Effect of respiratory motion correction and CT-based attenuation correction on dual-gated cardiac PET image quality and quantification
por: Schultz, Jussi, et al.
Publicado: (2021)

A Computational Framework for Data Fusion in MEMS-Based Cardiac and Respiratory Gating
por: Jafari Tadi, Mojtaba, et al.
Publicado: (2019)

Correction to: A retrospective evaluation of Bayesian-penalized likelihood reconstruction for [(15)O]H(2)O myocardial perfusion imaging
por: Siekkinen, Reetta, et al.
Publicado: (2023)

A retrospective evaluation of Bayesian-penalized likelihood reconstruction for [(15)O]H(2)O myocardial perfusion imaging
por: Siekkinen, Reetta, et al.
Publicado: (2023)

Gyrocardiography: A New Non-invasive Monitoring Method for the Assessment of Cardiac Mechanics and the Estimation of Hemodynamic Variables
por: Jafari Tadi, Mojtaba, et al.
Publicado: (2017)

Classification of ischemia from myocardial polar maps in (15)O–H(2)O cardiac perfusion imaging using a convolutional neural network
por: Teuho, Jarmo, et al.
Publicado: (2022)

Evaluation of three methods for delineation and attenuation estimation of the sinus region in MR-based attenuation correction for brain PET-MR imaging
por: Lindén, Jani, et al.
Publicado: (2022)

Assessment of a digital and an analog PET/CT system for accurate myocardial perfusion imaging with a flow phantom
por: Siekkinen, Reetta, et al.
Publicado: (2021)

Estimation of optimal number of gates in dual gated (18)F-FDG cardiac PET
por: Klén, R., et al.
Publicado: (2020)

Hybridizing machine learning in survival analysis of cardiac PET/CT imaging
por: Juarez-Orozco, Luis Eduardo, et al.
Publicado: (2023)

Assessment of MRI-Based Attenuation Correction for MRI-Only Radiotherapy Treatment Planning of the Brain
por: Ranta, Iiro, et al.
Publicado: (2020)

Accelerometer-Based Method for Extracting Respiratory and Cardiac Gating Information for Dual Gating during Nuclear Medicine Imaging
por: Jafari Tadi, Mojtaba, et al.
Publicado: (2014)

Evaluation of image quality with four positron emitters and three preclinical PET/CT systems
por: Teuho, Jarmo, et al.
Publicado: (2020)

Imaging of α(v)β(3) integrin expression in experimental myocardial ischemia with [(68)Ga]NODAGA-RGD positron emission tomography
por: Grönman, Maria, et al.
Publicado: (2017)

Carimas: An Extensive Medical Imaging Data Processing Tool for Research
por: Rainio, Oona, et al.
Publicado: (2023)

Multiclass Classifier based Cardiovascular Condition Detection Using Smartphone Mechanocardiography
por: Iftikhar, Zuhair, et al.
Publicado: (2018)

Impact of Intraprocedural Pressure Changes on Hemodynamic Outcome During Self-Expanding TAVR
por: Pykäri, Jouni, et al.
Publicado: (2023)

Prognostic value of combined coronary CT angiography and myocardial perfusion imaging in women and men
por: Kujala, Iida, et al.
Publicado: (2023)

Clinical assessment of a non-invasive wearable MEMS pressure sensor array for monitoring of arterial pulse waveform, heart rate and detection of atrial fibrillation
por: Kaisti, Matti, et al.
Publicado: (2019)

Mechanocardiography-Based Measurement System Indicating Changes in Heart Failure Patients during Hospital Admission and Discharge
por: Koivisto, Tero, et al.
Publicado: (2022)

(18)F-FDG positron emission tomography/computed tomography of cardiac implantable electronic device infections
por: Salomäki, Soile Pauliina, et al.
Publicado: (2020)

Red blood cell transfusion induces abnormal HIF-1α response to cytokine storm after adult cardiac surgery
por: Viikinkoski, Emma, et al.
Publicado: (2021)

Adherence to risk-assessment protocols to guide computed tomography pulmonary angiography in patients with suspected pulmonary embolism
por: Kauppi, Juha Matias, et al.
Publicado: (2021)

Long-term stability of the MR system of the Philips Ingenuity TF
por: Teuho, Jarmo, et al.
Publicado: (2015)

Vascular adhesion protein-1 is actively involved in the development of inflammatory lesions in rat models of multiple sclerosis
por: Elo, Petri, et al.
Publicado: (2018)

Conformally invariant metrics and quasiconformal mappings
por: Hariri, Parisa, et al.
Publicado: (2020)

Folate receptor-targeted positron emission tomography of experimental autoimmune encephalomyelitis in rats
por: Elo, Petri, et al.
Publicado: (2019)

Assessment of myocardial viability with [(15)O]water PET: A validation study in experimental myocardial infarction
por: Grönman, Maria, et al.
Publicado: (2019)

Likelihood contrasts: a machine learning algorithm for binary classification of longitudinal data
por: Klén, Riku, et al.
Publicado: (2020)

[(18)F]FDG Accumulation in Early Coronary Atherosclerotic Lesions in Pigs
por: Tarkia, Miikka, et al.
Publicado: (2015)

Untangling the positive genetic correlation between rainbow trout growth and survival
por: Vehviläinen, Harri, et al.
Publicado: (2012)

Global and segmental absolute stress myocardial blood flow in prediction of cardiac events: [(15)O] water positron emission tomography study
por: Harjulahti, Esa, et al.
Publicado: (2020)

Effect of inherent misalignment and head motion in neurological PET/MR with the Philips Ingenuity TF – phantom and patient study
por: Teuho, Jarmo, et al.
Publicado: (2014)

Stable Iterative Variable Selection
por: Mahmoudian, Mehrad, et al.
Publicado: (2021)

Effectiveness of vaccination against SARS-CoV-2 infection and Covid-19 hospitalisation among Finnish elderly and chronically ill—An interim analysis of a nationwide cohort study
por: Baum, Ulrike, et al.
Publicado: (2021)

Effect of Surface Wear on Corrosion Protection of Steel by CrN Coatings Sealed with Atomic Layer Deposition
por: Leppäniemi, Jarmo, et al.
Publicado: (2018)

Effect of the magnetic field on positron range using GATE for PET-MR
por: Eleftheriou, Afroditi, et al.
Publicado: (2014)

Atherosclerotic plaque characteristics on quantitative coronary computed tomography angiography associated with ischemia on positron emission tomography in diabetic patients
por: Kamperidis, Vasileios, et al.
Publicado: (2022)

Tissue probability-based AC for neurological PET/MR using SPM8
por: Teuho, Jarmo, et al.
Publicado: (2015)

Field Programmable Gate Array Based Parallel Strapdown Algorithm Design for Strapdown Inertial Navigation Systems
por: Li, Zong-Tao, et al.
Publicado: (2011)

Cannot write session to /tmp/vufind_sessions/sess_s96bbcle1608uo8mktuah0mll6