Craniectomy size for subdural haematomas and the impact on brain shift and outcomes
Sign Up to like & getrecommendations! Published in 2020 at "Acta Neurochirurgica"
DOI: 10.1007/s00701-020-04448-w
Abstract: Midline shift in trauma relates to the severity of head injury. Large craniectomies are thought to help resolve brain shift but can be associated with higher rates of morbidity. This study explores the relationship between… read more here.
Keywords: shift; brain shift; craniectomy size;
Preoperative brain shift is a prognostic factor for survival in certain neurosurgical diseases other than severe head injury: a case series and literature review
Sign Up to like & getrecommendations! Published in 2021 at "Neurosurgical Review"
DOI: 10.1007/s10143-021-01659-2
Abstract: Preoperative brain shift after severe brain injury is a prognostic factor for survival. The aim of this study was to determine whether preoperative brain shift in conditions other than severe head injury has significant prognostic… read more here.
Keywords: factor survival; brain; brain shift;
Deformable MRI-Ultrasound registration using correlation-based attribute matching for brain shift correction: Accuracy and generality in multi-site data
Sign Up to like & getrecommendations! Published in 2019 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2019.116094
Abstract: Intraoperative tissue deformation, known as brain shift, decreases the benefit of using preoperative images to guide neurosurgery. Non-rigid registration of preoperative magnetic resonance (MR) to intraoperative ultrasound (US) has been proposed as a means to… read more here.
Keywords: multi site; accuracy; brain shift; registration ... See more keywords
Model-Based Image Updating for Brain Shift in Deep Brain Stimulation Electrode Placement Surgery
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Biomedical Engineering"
DOI: 10.1109/tbme.2020.2990669
Abstract: Objective: The efficacy of deep brain stimulation (DBS) depends on accurate placement of electrodes. Although stereotactic frames enable co-registration of image-based surgical planning and the operative field, the accuracy of electrode placement can be degraded… read more here.
Keywords: brain shift; model; image; placement ... See more keywords
Intraoperative Brain Shift Estimation Using Atlas of Brain Deformations and Constrained Kalman Filter
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2018.2849080
Abstract: Intraoperative brain shift decreases the accuracy of neuronavigation systems based on preoperative images. In this paper, this problem is addressed by calculating an estimation of brain shift which can be employed to update the preoperative… read more here.
Keywords: shift estimation; brain shift; intraoperative brain; estimation ... See more keywords
Accounting for intraoperative brain shift ascribable to cavity collapse during intracranial tumor resection
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Medical Imaging"
DOI: 10.1117/1.jmi.7.3.031506
Abstract: Abstract. Purpose: For many patients with intracranial tumors, accurate surgical resection is a mainstay of their treatment paradigm. During surgical resection, image guidance is used to aid in localization and resection. Intraoperative brain shift can… read more here.
Keywords: brain shift; resection; intraoperative brain; tumor ... See more keywords
Midline Brain Shift After Hemispheric Surgery: Natural History, Clinical Significance, and Association With Cerebrospinal Fluid Diversion.
Sign Up to like & getrecommendations! Published in 2022 at "Operative neurosurgery"
DOI: 10.1227/ons.0000000000000134
Abstract: BACKGROUND Hemispherectomy and its modern variants are effective surgical treatments for medically intractable unihemispheric epilepsy. Although some complications such as posthemispherectomy hydrocephalus are well documented, midline brain shift (MLBS) after hemispheric surgery has only been… read more here.
Keywords: midline brain; natural history; brain shift; hemispheric surgery ... See more keywords
Fabrication of a positional brain shift phantom through the utilization of the frozen intermediate hydrogel state.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.2139/ssrn.4264247
Abstract: Synthetic models (phantoms) of the brain-skull system are useful tools for the study of surgical events that are otherwise difficult to study directly in humans. To date, very few studies can be found which replicate… read more here.
Keywords: frozen intermediate; brain; positional brain; utilization frozen ... See more keywords
Precise Brain-shift Prediction by New Combination of W-Net Deep Learning for Neurosurgical Navigation.
Sign Up to like & getrecommendations! Published in 2023 at "Neurologia medico-chirurgica"
DOI: 10.2176/jns-nmc.2022-0350
Abstract: Brain tissue deformation during surgery significantly reduces the accuracy of image-guided neurosurgeries. We generated updated magnetic resonance images (uMR) in this study to compensate for brain shifts after dural opening using a convolutional neural network… read more here.
Keywords: dural opening; brain; deep learning; brain shift ... See more keywords
A Modified Dura Puncture Procedure to Reduce Brain Shift in Deep Brain Stimulation Surgery: One Institution's Experience
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2022.845926
Abstract: Objective The therapeutic effect of deep brain stimulation (DBS) surgery mainly depends on the accuracy of electrode placement and the reduction in brain shift. Among the standard procedures, cerebrospinal fluid (CSF) loss or pneumocephalus caused… read more here.
Keywords: procedure; brain shift; brain; dbs surgery ... See more keywords
Brain Shift in Neuronavigation of Brain Tumors: An Updated Review of Intra-Operative Ultrasound Applications
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Oncology"
DOI: 10.3389/fonc.2020.618837
Abstract: 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 rendered unreliable when brain shift invalidates the patient-image registration. Our previous… read more here.
Keywords: operative ultrasound; review; brain shift; brain ... See more keywords