Search Results - "Carluccio, Giuseppe"

Abstract WP311: Novel Computational Framework for Modelling the Effects of Temperature on Survival Time in Ischemic Stroke by Carluccio, Giuseppe, Dehkharghani, Seena, Collins, Christopher

“…Abstract only Introduction: The detrimental influence of cerebral hyperthermia is well known, with notably deleterious effects in the ischemic brain, where…”
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Perinatal Depression and Patterns of Attachment: A Critical Risk Factor? by Biondi, Massimo, Ciolli, Paola, Marini, Isabella, Zaccagni, Michela, Carluccio, Giuseppe Mattia, Giacchetti, Nicoletta, Aceti, Franca, Meuti, Valentina, Giancola, Orazio

“…Background. This study aims to verify if the presence and severity of perinatal depression are related to any particular pattern of attachment. Methods. The…”
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Temperature‐based MRI safety simulations with a limited number of tissues by Carluccio, Giuseppe, Akgun, Can, Vaughan, John Thomas, Collins, Christopher

“…Purpose Demonstrate ability to produce reasonable simulations of temperature using numerical models of the human body with a limited number of tissues. Methods…”
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Abstract WP28: A Multiscale, Anatomically, and Neurochemically Realistic In Silico Toolbox for the Simulation of Cerebrovascular Ischemia by Collins, Christopher M, Kancherla, Jeevika, Carluccio, Giuseppe, Liang, Jiazhao, Dehkharghani, Seena

“…Abstract only Introduction: Despite therapeutic advances, roughly half of acute ischemic stroke (AIS) patients fail to achieve independence. Multiscale tools…”
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High-permittivity pads to enhance SNR and transmit efficiency in MRI of the heart at 7T: a simulation study by Carluccio, Giuseppe, Collins, Christopher M.

“…Objective High-permittivity pads have shown promising results in enhancing SNR and transmit efficiency when used for MRI of the brain, but fewer studies have…”
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Optimization of the order and spacing of sequences in an MRI exam to reduce the maximum temperature and thermal dose by Carluccio, Giuseppe, Collins, Christopher M.

“…Purpose Evaluate the possibility to reduce specific energy absorption rate (SAR)‐induced maximum temperature and thermal dose by rearranging the order and…”
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Improved whole‐brain SNR with an integrated high‐permittivity material in a head array at 7T by Lakshmanan, Karthik, Carluccio, Giuseppe, Walczyk, Jerzy, Brown, Ryan, Rupprecht, Sebastian, Yang, Qing X., Lanagan, Michael T., Collins, Christopher M.

“…Purpose To demonstrate that strategic use of materials with high electric permittivity along with integrated head‐sized coil arrays can improve SNR in the…”
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Predicting long-term temperature increase for time-dependent SAR levels with a single short-term temperature response by Carluccio, Giuseppe, Bruno, Mary, Collins, Christopher M.

“…Purpose Present a novel method for rapid prediction of temperature in vivo for a series of pulse sequences with differing levels and distributions of specific…”
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Predicting long-term temperature increase for time-dependent SAR levels with a single short-term temperature response: Predicting Temperature Increase for Time-Dependent SAR by Carluccio, Giuseppe, Bruno, Mary, Collins, Christopher M.

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Cover Image, Volume 30, Issue 5 by Deniz, Cem M., Carluccio, Giuseppe, Collins, Christopher

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MR electrical properties mapping using vision transformers and canny edge detectors by Giannakopoulos, Ilias I, Carluccio, Giuseppe, Keerthivasan, Mahesh B, Koerzdoerfer, Gregor, Lakshmanan, Karthik, De Moura, Hector L, Cruz Serrallés, José E, Lattanzi, Riccardo

“…We developed a 3D vision transformer-based neural network to reconstruct electrical properties (EP) from magnetic resonance measurements. Our network uses the…”
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Parallel transmission RF pulse design with strict temperature constraints by Deniz, Cem M., Carluccio, Giuseppe, Collins, Christopher

“…RF safety in parallel transmission (pTx) is generally ensured by imposing specific absorption rate (SAR) limits during pTx RF pulse design. There is increasing…”
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Measurement of SAR-induced temperature increase in a phantom and in vivo with comparison to numerical simulation by Oh, Sukhoon, Ryu, Yeun-Chul, Carluccio, Giuseppe, Sica, Christopher T., Collins, Christopher M.

“…Purpose To compare numerically simulated and experimentally measured temperature increase due to specific energy absorption rate from radiofrequency fields…”
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A Fast Method to Estimate the SAR Distribution From Temperature Increased Maps by Carluccio, Giuseppe, Oh, Sukhoon, Kim, Sangwoo, Kim, Donghyuk, Lakshmanan, Karthik, Collins, Christopher M.

“…Objectives: Estimation of Specific energy Absorption Rate (SAR) is critical to assess RF safety for devices that rely on the transmission of electromagnetic…”
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A fast, analytically based method to optimize local transmit efficiency for a transmit array by Carluccio, Giuseppe, Collins, Christopher M., Erricolo, Danilo

“…Purpose To develop an analytically based algorithm for rapid optimization of the local radiofrequency magnetic (B1+) field intensity for a given radiofrequency…”
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On the potential for RF heating in MRI to affect metabolic rates and 18 FDG signal in PET/MR: simulations of long-duration, maximum normal mode heating by Carluccio, Giuseppe, Ding, Yu-Shin, Logan, Jean, Collins, Christopher M

“…To examine the possibility that MR-induced RF power deposition (SAR) and the resulting effects on temperature-dependent metabolic rates or perfusion rates…”
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On the potential for RF heating in MRI to affect metabolic rates and 18FDG signal in PET/MR: simulations of long‐duration, maximum normal mode heating by Carluccio, Giuseppe, Ding, Yu‐Shin, Logan, Jean, Collins, Christopher M.

“…Purpose To examine the possibility that MR‐induced RF power deposition (SAR) and the resulting effects on temperature‐dependent metabolic rates or perfusion…”
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An Approach to Rapid Calculation of Temperature Change in Tissue Using Spatial Filters to Approximate Effects of Thermal Conduction by Carluccio, Giuseppe, Erricolo, Danilo, Oh, Sukhoon, Collins, Christopher M.

“…We present an approach to performing rapid calculations of temperature within tissue by interleaving, at regular time intervals, 1) an analytical solution to…”
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Transmit Efficiency Across a Range of Field Strengths, Relative Permittivities and Transmit Coils by Carluccio, Giuseppe, Collins, Christopher

“…Transmit efficiency is an important parameter in MRI to determine the quality of a coil, and it is affected by many parameters such as the frequency and the…”
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Consideration of the effects of intense tissue heating on the RF electromagnetic fields during MRI: simulations for MRgFUS in the hip by Xin, Sherman Xuegang, Gu, Shiyong, Carluccio, Giuseppe, Collins, Christopher M

“…Due to the strong dependence of tissue electrical properties on temperature, it is important to consider the potential effects of intense tissue heating on the…”
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