Brain shift in neuronavigation of brain tumors: an updated review of intra-operative ultrasound applications

IJ Gerard, M Kersten-Oertel, JA Hall, D Sirhan… - Frontiers in …, 2021 - frontiersin.org
Neuronavigation using pre-operative imaging data for neurosurgical guidance is a
ubiquitous tool for the planning and resection of oncologic brain disease. These systems are …

High-quality photoacoustic image reconstruction based on deep convolutional neural network: towards intra-operative photoacoustic imaging

P Farnia, M Mohammadi, E Najafzadeh… - Biomedical Physics …, 2020 - iopscience.iop.org
The use of intra-operative imaging system as an intervention solution to provide more
accurate localization of complicated structures has become a necessity during the …

Deformable MRI-Ultrasound registration using correlation-based attribute matching for brain shift correction: Accuracy and generality in multi-site data

I Machado, M Toews, E George, P Unadkat, W Essayed… - NeuroImage, 2019 - Elsevier
Intraoperative tissue deformation, known as brain shift, decreases the benefit of using
preoperative images to guide neurosurgery. Non-rigid registration of preoperative magnetic …

Evaluation of multi-wavelengths LED-based photoacoustic imaging for maximum safe resection of glioma: a proof of concept study

E Najafzadeh, H Ghadiri, M Alimohamadi… - International Journal of …, 2020 - Springer
Purpose A real-time intra-operative imaging modality is required to update the navigation
systems during neurosurgery, since precise localization and safe maximal resection of …

Photoacoustic-MR image registration based on a co-sparse analysis model to compensate for brain shift

P Farnia, B Makkiabadi, M Alimohamadi, E Najafzadeh… - Sensors, 2022 - mdpi.com
Brain shift is an important obstacle to the application of image guidance during
neurosurgical interventions. There has been a growing interest in intra-operative imaging to …

D2BGAN: Dual Discriminator Bayesian Generative Adversarial Network for Deformable MR–Ultrasound Registration Applied to Brain Shift Compensation

M Rahmani, H Moghaddasi, A Pour-Rashidi… - Diagnostics, 2024 - mdpi.com
During neurosurgical procedures, the neuro-navigation system's accuracy is affected by the
brain shift phenomenon. One popular strategy is to compensate for brain shift using …

Co-sparse analysis model based image registration to compensate brain shift by using intra-operative ultrasound imaging

P Farnia, E Najafzadeh, A Ahmadian… - 2018 40th Annual …, 2018 - ieeexplore.ieee.org
Notwithstanding the widespread use of image guided neurosurgery systems in recent years,
the accuracy of these systems is strongly limited by the intra-operative deformation of the …

Fundamentals of navigation surgery

A Ahmadian, P Farnia, E Najafzadeh… - Navigation in Oral and …, 2022 - Springer
What a surgeon needs in an operating room is a sense of confidence to perform a safe and
less invasive surgery by avoiding critical anatomies and preferably on a preplanned map …

[HTML][HTML] 基于关键点的超声图像与磁共振图像多分辨率离散优化配准方法

振霖谭, 圣文郭 - Sheng Wu Yi Xue Gong Cheng Xue Za Zhi …, 2023 - ncbi.nlm.nih.gov
脑肿瘤手术规划及术中, 术前磁共振( MR) 图像与术中超声( US) 图像的配准甚为关键。
考虑到两种模态图像具有不同密度范围及分辨率, 且超声图像存在较多的斑点噪声干扰 …

Multiresolution discrete optimization registration method of ultrasound and magnetic resonance images based on key points

Z Tan, S Guo - Sheng wu yi xue Gong Cheng xue za zhi= Journal of …, 2023 - europepmc.org
脑肿瘤手术规划及术中, 术前磁共振 (MR) 图像与术中超声 (US) 图像的配准甚为关键.
考虑到两种模态图像具有不同密度范围及分辨率, 且超声图像存在较多的斑点噪声干扰 …