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Image Quality Transfer Enhances Contrast and Resolution of Low-Field Brain MRI in African Paediatric Epilepsy Patients
[article]
2020
arXiv
pre-print
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Recently the paradigm of Image Quality Transfer has been applied to enhance 0.36T structural images aiming to approximate the resolution, spatial coverage, and contrast of typical 1.5T or 3T images. ...
Here we present qualitative results from real and simulated clinical low-field brain images showing the potential value of IQT to enhance the clinical utility of readily accessible low-field MRIs in the ...
The clinical 1.5T data used for the evaluation of simulated images (section 3.2) were acquired at the Great Ormond Street Hospital for Children, London, UK. ...
arXiv:2003.07216v2
fatcat:qih23274ivhcbhmyjzbunrkuta
Challenges and Peculiarities of Paediatric Imaging
[chapter]
2013
Medical Imaging in Clinical Practice
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and epilepsy and Diffusion Tensor Imaging allowing changes in the developing brain, trauma, and white matter disease. ...
Films of high contrast and capable of yielding high resolution images are recommended.
3. Low absorption cassette or image plates, grids, tabletops should be used. ...
doi:10.5772/51611
fatcat:qokwpbhidfdhzohveqm3fjoycm
Poster Presentations
2020
Developmental Medicine & Child Neurology
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Following Royal College of Radiology (RCR) guidelines, MRI whole spine and repeat SS at 11 to 14 days were performed in selected cases (33 and 16 respectively). ...
SH, SS abnormalities and RH are considered by clinicians as strong indicators of NAHI. Additional imaging recommended by the RCR is informative in a minority of cases. ...
MRI Brain on day 18 of illness showed reduction; MRI Brain showed complete resolution of empyema and ventriculitis after 6 weeks of intravenous antibiotics. ...
doi:10.1111/dmcn.14749
fatcat:lbpneu45kvawhhgeytoha23rsy
Applications of Epileptic Seizures Detection in Neuroimaging Modalities Using Deep Learning Techniques: Methods, Challenges, and Future Works
[article]
2021
arXiv
pre-print
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Neuroimaging modalities assist specialist physicians considerably in analyzing brain tissue and the changes made in it. ...
DL methods resolved this issue entirely by automating the feature extraction and classification process; applications of these methods in many fields of medicine, such as the diagnosis of epileptic seizures ...
Image quality transfer enhances contrast and resolution of low-field brain mri in african paediatric epilepsy patients. arXiv preprint arXiv:2003.07216. Fisher, R. S. (2012). ...
arXiv:2105.14278v1
fatcat:xjtosvdyarg33etueznaylwuri
Posters
2011
Pediatric Radiology
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PCH-2 Illustrative and educational perspective of cystic lung lesion in children ...
This highlights the need for more rigid training in interpreting CXRs for trainee paediatricians and the early reporting of CXRs by paediatric radiologists. ...
Recent advances in MR imaging have improved the quality of diagnosis and management of pediatric epilepsy. ...
doi:10.1007/s00247-011-2025-3
fatcat:4kgxnlpo2bes5phwdwsxu74j2y
Structural neuroimaging in psychosis: a systematic review and economic evaluation
2008
Health Technology Assessment
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Non-UK purchasers will have to pay a small fee for post and packing. For European countries the cost is £2 per monograph and for the rest of the world £3 per monograph. ...
Additionally the HTA website allows you either to pay securely by credit card or to print out your order and then post or fax it. ...
One study allowed the comparison of plain and contrast MRI in primary and recurrent paediatric tumours; plain MRI was 100% sensitive and 100% specific. ...
doi:10.3310/hta12180
pmid:18462577
fatcat:zht3xwi63jd5bhbvewrllq5dty
44th Annual Meeting of International Society for Pediatric Neurosurgery, Kobe, Japan, Oct 23-27, 2016
2016
Child's Nervous System
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The image resolution of this endoscope is astonishing, especially in combination with full HD cameras. However, already slight bleeding degrades the image quality. ...
After a median FU of 5 years, 3 deaths occurred, 1/3 was in complete remission, 1/3 had no more contrast enhancing part but a stable hyperT2 lesion and the remaining had still a contrast enhancing part ...
for epilepsy surgery.Bristol Children's Hospital were the first to implant the Aspire SR in a paediatric patient in the UK in July 2014. ...
doi:10.1007/s00381-016-3209-9
pmid:27659838
fatcat:dus6h2yatfeftlsnggrrtu5siy
SPR 2020
2020
Pediatric Radiology
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, Brain MRI with contrast enhancement(BMCE), and liver mass MRI with contrast enhancement(LMCE). ...
Blurry images can be a result of low resolution and can be improved by decreasing the FOV (at expense of SNR) or increasing the field strength. ...
Methods & Materials: Cases of IHA seen on brain MRIs at a single tertiary paediatric centre on 1.5T and 3T performed from September 2001 and September 2019 were compiled from a search of MRI reports on ...
doi:10.1007/s00247-020-04679-0
pmid:32435980
fatcat:y6da6d4blvaxlkus6w6zahpwlu
Monday July 3, 2006 15:00-17:00 Hall 3A Discussion Group Session Cognitive dysfunction in children with temporal lobe epilepsy
2006
Epilepsia
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Purpose: To compare lamotrigine (LTG) and slow-release carbamazepine (CBZ) in the treatment of newly diagnosed epilepsy in the elderly. ...
Purpose: This study was designed to compare monotherapy with sodium valproate (VPA) and lamotrigine (LTG) in patients with newly diagnosed epilepsy. ...
Purpose: Mn 2+ -enhanced magnetic resonance imaging (MEMRI) can reveal functional, structural and connectional alterations in high spatial resolution. ...
doi:10.1111/j.1528-1167.2006.00715_55.x
fatcat:as6vr3saobh2noqiutoquvfmni
Saturday, December 5, 2009�Poster Session 1�1:00 p.m.-8:00 p.m
2009
Epilepsia
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Methods: 3 adult and 2 paediatric neurology departments participated in an audit of all calls received over a four week period. ...
T score below )1.0 but above )2.5. femoral neck osteopenia was found in 66 of 152 patients(43%) and lumbar spine osteopenia was found in 51 of 148 patients (34%). ...
occur below the resolution of detection with 1.5 T brain MRI. ...
doi:10.1111/j.1528-1167.2009.02377_1.x
pmid:19817824
fatcat:75g2b4qnwrbrnpmcvebgz24dvq
Poster Session 2, Monday 27 September
2010
European Journal of Neurology
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This extra information provides improved imaging of tissue and contrast agents. Discussion: In vitro studies suggest that SURF imaging improves image quality. ...
low quality of life. ...
Structural brain magnetic resonance imaging (MRI) is typically normal in most patients after MTBI. ...
doi:10.1111/j.1468-1331.2010.03233.x
fatcat:lsellp2xyvc77c7gr7qbzu6coi
The 9th International Child Neurology Congress The 7th Asian and Oceanian Congress of Child Neurology
2002
Brain & development (Tokyo. 1979)
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contrast enhancement was present and in four additional patients deep venous abnormality was detected. ...
The last-mentioned lesion showed contrast enhancement that disappeared in 2 years. ...
The results of operation were satisfactory. Conclusions: MRI examination is the best method for diagnosis and follow-up of cerebral cavernomas. Operation is the first choice for paediatric lesions. ...
doi:10.1016/s0387-7604(02)00091-8
fatcat:oq3u62bpkfewhjytujmpwqqgiu
Oral & Poster Presentations
2012
Developmental Medicine & Child Neurology
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The SFA provides information for discharge planning and provision of future services in a school environment. ...
Objective: To describe the characteristics and epidemiology of neonatal arterial ischemic stroke (AIS) in Switzerland. ...
Brain MRI showed more than three lesions in all patients; spinal cord MRI was performed in eight patients (25% %), and two had servical spinal lesions. ...
doi:10.1111/j.1469-8749.2012.04297.x
fatcat:fzqoj6tqpvbzlb6prprwxguqdy
Anosognosia for hemiplegia after a brainstem haematoma: a pathological case
1997
Journal of Neurology, Neurosurgery and Psychiatry
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upper midpart of the pons. ...
Anosognosia for hemiplegia after a brainstem haematoma: a pathological case Serial cuts of the brainstem showing a haematoma extending from the right ventrolateral part of the caudal midbrain to the right ...
Each patient underwent CT and/or MRI imaging of the brain. Four patients had unilateral infarction in the territory of the posterior inferior cerebellar artery (PICA). ...
doi:10.1136/jnnp.63.5.686
pmid:9408117
pmcid:PMC2169812
fatcat:wi7tgrsbqzcrdfb3pkinnnvll4
Abstracts Presented at the Thirty–Third Annual International Neuropsychological Society Conference, February 2–5, 2005, St. Louis, Missouri, USA
2005
Journal of the International Neuropsychological Society
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FA data were compared to high resolution structural MRI imaging of white matter. ...
This study evaluated brain structure in AIDS as a function of age. 33 AIDS patients and 17 HIV-seronegative controls underwent a T1-weighted high resolution anatomical MRI study of the brain. ...
Structural brain imaging with MRI is independent of any cognitive task so results correlating individual differences in brain structure to test performance may be more interpretable. ...
doi:10.1017/s1355617705059916
fatcat:qu62kn3sqfgnlhda5oxtruv5wq
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