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Journal articles on the topic 'Noninvasive mapping'

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1

Wissner, Erik, Vitaly Kalinin, Alexander Kalinin, et al. "Noninvasive Phase Mapping of Atrial Flutter in Humans – Comparison with Invasive Mapping." European Journal of Arrhythmia & Electrophysiology 04, no. 01 (2018): 15. http://dx.doi.org/10.17925/ejae.2018.04.01.15.

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Introduction: The present study compared invasive activation and phase mapping to noninvasive phase mapping in patients with cavotricuspid isthmus (CTI)-dependent atrial flutter (AFl) using a novel noninvasive epicardial and endocardial electrophysiology system (NEEES). Methods: Four patients with CTI-dependent AFl underwent simultaneous invasive and noninvasive mapping using an electroanatomical mapping system and the NEEES. A mapping catheter aligned along the tricuspid valve region provided data on local activation times analysing unipolar and bipolar electrograms (EGs). Invasive and noninv
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Shah, Ashok J., Michel Haissaguerre, and Meleze Hocini. "Frontiers in Noninvasive Cardiac Mapping." Cardiac Electrophysiology Clinics 7, no. 1 (2015): i. http://dx.doi.org/10.1016/s1877-9182(15)00004-0.

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Atienza, Felipe, Andreu M. Climent, María S. Guillem, and Omer Berenfeld. "Frontiers in Noninvasive Cardiac Mapping." Cardiac Electrophysiology Clinics 7, no. 1 (2015): 59–69. http://dx.doi.org/10.1016/j.ccep.2014.11.002.

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Shah, Ashok J., Han S. Lim, Seigo Yamashita, et al. "Noninvasive Mapping of Ventricular Arrhythmias." Cardiac Electrophysiology Clinics 7, no. 1 (2015): 99–107. http://dx.doi.org/10.1016/j.ccep.2014.11.014.

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Bear, Laura, Phillip S. Cuculich, Olivier Bernus, Igor Efimov, and Rémi Dubois. "Introduction to Noninvasive Cardiac Mapping." Cardiac Electrophysiology Clinics 7, no. 1 (2015): 1–16. http://dx.doi.org/10.1016/j.ccep.2014.11.015.

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Khlynin, M. S., S. V. Popov, S. N. Krivolapov, and R. Ye Batalov. "Non-invasive topical diagnostics of heart arrhythmias." Patologiya krovoobrashcheniya i kardiokhirurgiya 18, no. 4 (2015): 96. http://dx.doi.org/10.21688/1681-3472-2014-4-96-103.

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The aim of this study was to measure the accuracy of noninvasively obtained ventricular activation (isolated epicardial vs combined endo-epicardial mapping) as compared with that of standard invasive mapping in patients with ventricular arrhythmias. 94 patients (35 males and 59 females) aged 20 to 67 years (mean age 42.6 years) with ventricular arrhythmias of different localization and etiology and 8 patients (4 males and 4 females) aged 21 to 65 years (mean age 48.8 years) with atrial arrhythmias were examined. All patients underwent noninvasive electrophysiological examination, which was per
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Cohen, L. G., and M. Hallett. "Noninvasive mapping of human motor cortex." Neurology 38, no. 6 (1988): 904. http://dx.doi.org/10.1212/wnl.38.6.904.

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8

Lux, R. L. "Electrocardiographic mapping. Noninvasive electrophysiological cardiac imaging." Circulation 87, no. 3 (1993): 1040–42. http://dx.doi.org/10.1161/01.cir.87.3.1040.

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9

GUILLEM, MARIA S., ANDREU M. CLIMENT, FRANCISCO CASTELLS, et al. "Noninvasive Mapping of Human Atrial Fibrillation." Journal of Cardiovascular Electrophysiology 20, no. 5 (2009): 507–13. http://dx.doi.org/10.1111/j.1540-8167.2008.01356.x.

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10

Tarapore, Phiroz E., Matthew C. Tate, Anne M. Findlay, et al. "Preoperative multimodal motor mapping: a comparison of magnetoencephalography imaging, navigated transcranial magnetic stimulation, and direct cortical stimulation." Journal of Neurosurgery 117, no. 2 (2012): 354–62. http://dx.doi.org/10.3171/2012.5.jns112124.

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Object Direct cortical stimulation (DCS) is the gold-standard technique for motor mapping during craniotomy. However, preoperative noninvasive motor mapping is becoming increasingly accurate. Two such noninvasive modalities are navigated transcranial magnetic stimulation (TMS) and magnetoencephalography (MEG) imaging. While MEG imaging has already been extensively validated as an accurate modality of noninvasive motor mapping, TMS is less well studied. In this study, the authors compared the accuracy of TMS to both DCS and MEG imaging. Methods Patients with tumors in proximity to primary motor
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11

Gallen, Christopher C., David F. Sobel, Thomas Waltz, et al. "Noninvasive Presurgical Neuromagnetic Mapping of Somatosensory Cortex." Neurosurgery 33, no. 2 (1993): 260–68. http://dx.doi.org/10.1227/00006123-199308000-00012.

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Upadhyay, Jaymin, Jamie Knudsen, Julie Anderson, Lino Becerra, and David Borsook. "Noninvasive mapping of human trigeminal brainstem pathways." Magnetic Resonance in Medicine 60, no. 5 (2008): 1037–46. http://dx.doi.org/10.1002/mrm.21682.

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13

Gallen, Christopher C., David F. Sobel, Thomas Waltz, et al. "Noninvasive Presurgical Neuromagnetic Mapping of Somatosensory Cortex." Neurosurgery 33, no. 2 (1993): 260–68. http://dx.doi.org/10.1097/00006123-199308000-00012.

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14

Jager, K. A., D. J. Phillips, R. L. Martin, et al. "Noninvasive mapping of lower limb arterial lesions." Ultrasound in Medicine & Biology 11, no. 3 (1985): 515–21. http://dx.doi.org/10.1016/0301-5629(85)90164-4.

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15

Shah, Ashok J., Meleze Hocini, Pierre Jais, and Michel Haissaguerre. "Advent of Noninvasive Mapping of Atrial Tachycardias." Cardiac Electrophysiology Clinics 5, no. 2 (2013): 263–70. http://dx.doi.org/10.1016/j.ccep.2013.01.012.

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Lim, Han S., Stephan Zellerhoff, Nicolas Derval, et al. "Noninvasive Mapping to Guide Atrial Fibrillation Ablation." Cardiac Electrophysiology Clinics 7, no. 1 (2015): 89–98. http://dx.doi.org/10.1016/j.ccep.2014.11.004.

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17

Chmelevsky, M. P., D. A. Potyagaylo, S. V. Zubarev, M. A. Budanova, and D. S. Lebedev. "Noninvasive epi-endocardial electrocardiographic imaging of ventricular septal pacing." Jounal of arrhythmology 26, no. 4 (2020): 5–12. http://dx.doi.org/10.35336/va-2019-4-5-12.

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Noninvasive epi-endocardial ElectroCardioGraphic Imaging (ECGI) allows reconstruction of electrograms and high-resolution visualization of various isoparametric maps based on multichannel ECG recordings and tomography. This study shows results of ECGI accuracy verification based on septal ventricular pacing in patients with pre-implanted pacemakers using new algorithm for solving the inverse problem of electrocardiography.Methods. 10 patients in this study underwent epi-endocardial ECGI mapping (Amycard 01C EP Lab, Amycard LLC, Russia - EP Solutions SA, Switzerland). An iterative Equal Single
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Chmelevsky, M. P., D. A. Potyagaylo, S. V. Zubarev, M. A. Budanova, and D. S. Lebedev. "Noninvasive epi-endocardial electrocardiographic imaging of ventricular septal pacing." Journal of Arrhythmology 27 (November 21, 2020): 10–16. http://dx.doi.org/10.35336/va-2020-e-10-16.

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Noninvasive epi-endocardial ElectroCardioGraphic Imaging (ECGI) allows reconstruction of electrograms and high-resolution visualization of various isoparametric maps based on multichannel ECG recordings and tomography. We aimed to verify the ECGI accuracy during septal ventricular pacing in patients with pre-implanted pacemakers using the new ECGI algorithm.Methods. Ten patients underwent epi-endocardial ECGI mapping (Amycard 01C EP Lab, Amycard LLC, Russia - EP Solutions SA, Switzerland). The iterative Equal Single Layer algorithm (ESL-iterative) and a new Fast Route algorithm in combination
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Morozov, Darya, Neda Parvin, Jennifer R. Charlton, and Kevin M. Bennett. "Mapping kidney tubule diameter ex vivo by diffusion MRI." American Journal of Physiology-Renal Physiology 320, no. 5 (2021): F934—F946. http://dx.doi.org/10.1152/ajprenal.00369.2020.

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Tubular pathologies are a common feature of kidney disease. Current metrics to assess kidney health, in vivo or in transplant, are generally based on urinary or serum biomarkers and pathological findings from kidney biopsies. Biopsies, usually taken from the kidney cortex, are invasive and prone to sampling error. Tools to directly and noninvasively measure tubular pathology could provide a new approach to assess kidney health. This study used diffusion magnetic resonance imaging (dMRI) as a noninvasive tool to measure the size of the tubular lumen in ex vivo, perfused kidneys. We first used M
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20

Niedbalski, Peter J., Elianna A. Bier, Ziyi Wang, Matthew M. Willmering, Bastiaan Driehuys, and Zackary I. Cleveland. "Mapping cardiopulmonary dynamics within the microvasculature of the lungs using dissolved 129Xe MRI." Journal of Applied Physiology 129, no. 2 (2020): 218–29. http://dx.doi.org/10.1152/japplphysiol.00186.2020.

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Spatially heterogeneous abnormalities within the lung microvasculature contribute to pathology in various cardiopulmonary diseases but are difficult to assess noninvasively. Hyperpolarized 129Xe MRI is a noninvasive method to probe lung function, including regional gas exchange between pulmonary air spaces and capillaries. We show that cardiogenic oscillations in the raw dissolved 129Xe MRI signal from pulmonary capillary red blood cells can be imaged using a postacquisition reconstruction technique, providing a new means of assessing regional lung microvasculature function and disease state.
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21

Revishvili, A. Sh. "Noninvasive arrhythmia mapping and ablation - myth or reality?" Arrhythmology 27, no. 3 (2020): 5–8. http://dx.doi.org/10.35336/va-2020-3-5-8.

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The Editorial paper is related to a recently published article “Prospects for non-invasive ablation of ventricular tachycardia in patients with structural heart disease” by Korolyev S. V. and co-authors in the Journal of Arrhythmology. Current advantages and problems of stereotactic radioablation are highlighted.
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22

Modre, Robert, Bernhard Tilg, Gerald Fischer, et al. "Atrial Noninvasive Activation Mapping of Paced Rhythm Data." Journal of Cardiovascular Electrophysiology 14, no. 7 (2003): 712–19. http://dx.doi.org/10.1046/j.1540-8167.2003.02558.x.

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23

Jais, Pierre. "Noninvasive Cardiac Mapping: A New Era in Electrophysiology." Cardiac Electrophysiology Clinics 7, no. 1 (2015): xiii—xiv. http://dx.doi.org/10.1016/j.ccep.2014.12.001.

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24

Duchateau, Josselin, Frédéric Sacher, Thomas Pambrun, et al. "Performance and limitations of noninvasive cardiac activation mapping." Heart Rhythm 16, no. 3 (2019): 435–42. http://dx.doi.org/10.1016/j.hrthm.2018.10.010.

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25

Chmelevsky, M., S. Zubarev, M. Budanova, T. Treshkur, and D. Lebedev. "VALIDATION OF NONINVASIVE EPI- ENDOCARDIAL ELECTROCARDIOGRAPHIC IMAGING ACCURACY USING RIGHT VENTRICULAR ENDOCARDIAL PACING." Jounal of arrhythmology 26, no. 2(96) (2019): 19–28. http://dx.doi.org/10.35336/va-2019-2-19-28.

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Invasive electroanatomical mapping of polymorphic and unstable ventricular arrhythmias is a complex and laborious task. Noninvasive epi-endocardial ElectroCardioGraphic Imaging (ECGI) is a novel beat-to-beat mapping technique. The present work is a second part of single-center single-blind cross-sectional study to verify epi-endocardial ECGI accuracy. This part is particularly dedicated to investigate ECGI accuracy during right ventricular endocardial pacing followed by polygon model quality assessment and detailed analysis of cumulative effect of many different factors.Methods. 37 patients wi
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Mork, Constantin, Luca Koechlin, Matthias Streif, et al. "Preoperative Noninvasive Mapping Allowed Targeted Concomitant Surgical Ablation and Revealed COVID-19 Infection." Case Reports in Cardiology 2021 (March 5, 2021): 1–5. http://dx.doi.org/10.1155/2021/6651361.

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In March 2020, a 64-year-old female with mitral valve insufficiency and persistent atrial fibrillation underwent preoperative noninvasive mapping for developing an ablation strategy. In the computed tomography (CT) scan, typical signs of COVID-19 were described. Since the consecutive polymerase chain reaction (PCR) test was negative, the severely symptomatic patient was planned for urgent surgery. Noninvasive mapping showed that atrial fibrillation was maintained by left atrial structures and pulmonary veins only. On admission day, the preoperative routine COVID-19 PCR test was positive, and a
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27

Ille, Sebastian, Nico Sollmann, Theresa Hauck, et al. "Combined noninvasive language mapping by navigated transcranial magnetic stimulation and functional MRI and its comparison with direct cortical stimulation." Journal of Neurosurgery 123, no. 1 (2015): 212–25. http://dx.doi.org/10.3171/2014.9.jns14929.

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OBJECT Repetitive navigated transcranial magnetic stimulation (rTMS) is now increasingly used for preoperative language mapping in patients with lesions in language-related areas of the brain. Yet its correlation with intraoperative direct cortical stimulation (DCS) has to be improved. To increase rTMS's specificity and positive predictive value, the authors aim to provide thresholds for rTMS's positive language areas. Moreover, they propose a protocol for combining rTMS with functional MRI (fMRI) to combine the strength of both methods. METHODS The authors performed multimodal language mappin
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Pahlevan, Niema M., and Ray V. Matthews. "Cardiac Triangle Mapping: A New Systems Approach for Noninvasive Evaluation of Left Ventricular End Diastolic Pressure." Fluids 4, no. 1 (2019): 16. http://dx.doi.org/10.3390/fluids4010016.

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Noninvasive and practical assessment of hemodynamics is a critical unmet need in the treatment of both chronic and acute cardiovascular diseases. Particularly, the ability to monitor left ventricular end-diastolic pressure (LVEDP) noninvasively offers enormous benefit for managing patients with chronic congestive heart failure. Recently, we provided proof of concept that a new cardiac metric, intrinsic frequency (IF), derived from mathematical analysis of non-invasively captured arterial waveforms, can be used to accurately compute cardiovascular hemodynamic measures, such as left ventricle ej
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Casini, Andrea, Franco Lotti, Marcello Picollo, Lorenzo Stefani, and Ezio Buzzegoli. "Image spectroscopy mapping technique for noninvasive analysis of paintings." Studies in Conservation 44, no. 1 (1999): 39–48. http://dx.doi.org/10.1179/sic.1999.44.1.39.

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Watanabe, Eiju, Yuichi Yamashita, Atsushi Maki, Yoshitoshi Ito, Hideaki Koizumi, and Yoshiaki Mayanagi. "Infrared spectroscopy as noninvasive functional mapping of human brain." Neuroscience Research Supplements 19 (January 1994): S267. http://dx.doi.org/10.1016/0921-8696(94)93023-6.

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Jiang, Lanlan, Xinhuan Zhou, Yu Liu, et al. "Noninvasive temperature and velocity mapping using magnetic resonance imaging." Journal of Visualization 19, no. 3 (2016): 403–15. http://dx.doi.org/10.1007/s12650-015-0326-6.

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32

Wassermann, Eric M., Lisa M. McShane, Mark Hallett, and Leonardo G. Cohen. "Noninvasive mapping of muscle representations in human motor cortex." Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section 85, no. 1 (1992): 1–8. http://dx.doi.org/10.1016/0168-5597(92)90094-r.

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33

Kirsch, Heidi E., Zhao Zhu, Susanne Honma, Anne Findlay, Mitchel S. Berger, and Srikantan S. Nagarajan. "Predicting the location of mouth motor cortex in patients with brain tumors by using somatosensory evoked field measurements." Journal of Neurosurgery 107, no. 3 (2007): 481–87. http://dx.doi.org/10.3171/jns-07/09/0481.

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Object Before resective brain surgery, localization of the functional regions is necessary to minimize postoperative deficits. The face area has been relatively difficult to map noninvasively by using functional imaging techniques. Preoperative localization of face somatosensory cortex with magnetoencephalography (MEG) may allow the surgeon to predict the location of mouth motor areas. Methods The authors compared the location of face somatosensory cortex obtained with somatosensory evoked fields during preoperative MEG with the mouth motor areas identified during intraoperative electrocortica
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34

Khlynin, M. S., R. E. Batalov, N. V. Kiselev, I. F. Nam, V. V. Silivanov, and S. A. Spisivtsev. "DEVELOPMENT OF NONINVASIVE TOPICAL DIAGNOSTICS OF CARDIAC ARRHYTHMIAS." Siberian Medical Journal 34, no. 2 (2019): 9–20. http://dx.doi.org/10.29001/2073-8552-2019-34-2-9-20.

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Heart arrhythmias may accompany virtually any cardiac disease. The problem of the preprocedure topical diagnostics of various arrhythmias remains fundamentally important and relevant, which is confirmed by numerous algorithms aimed at non-invasive detection of the arrhythmogenic focus location. Today, many different methods are available for non-invasive topical diagnostics of the arrhythmogenic foci in both ventricular and atrial arrhythmias. A non-invasive imaging of cardiac electrophysiology (NICE), based on the solution of the inverse problem of the electrocardiography, is the most advance
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Metzner, Andreas, Erik Wissner, Alexey Tsyganov, et al. "Noninvasive phase mapping of persistent atrial fibrillation in humans: Comparison with invasive catheter mapping." Annals of Noninvasive Electrocardiology 23, no. 4 (2017): e12527. http://dx.doi.org/10.1111/anec.12527.

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36

Gaglia, Jason L., Mukesh Harisinghani, Iman Aganj, et al. "Noninvasive mapping of pancreatic inflammation in recent-onset type-1 diabetes patients." Proceedings of the National Academy of Sciences 112, no. 7 (2015): 2139–44. http://dx.doi.org/10.1073/pnas.1424993112.

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The inability to visualize the initiation and progression of type-1 diabetes (T1D) noninvasively in humans is a major research and clinical stumbling block. We describe an advanced, exportable method for imaging the pancreatic inflammation underlying T1D, based on MRI of the clinically approved magnetic nanoparticle (MNP) ferumoxytol. The MNP-MRI approach, which reflects nanoparticle uptake by macrophages in the inflamed pancreatic lesion, has been validated extensively in mouse models of T1D and in a pilot human study. The methodological advances reported here were enabled by extensive optimi
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37

Chaykovskaya, M. K. Chaykovskaya, E. A. Fetisovam Fetisovam, V. Yakovleva Yakovleva, V. V. Kalinin Kalinin, and E. V. Zaklyazminskaya Zaklyazminskaya. "Brugada Syndrome: Possibilities of the Use of Noninvasive Electrocardiographic Mapping." Kardiologiia 4_2015 (April 27, 2015): 124–27. http://dx.doi.org/10.18565/cardio.2015.4.124-127.

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38

Chaykovskaya, M. K. Chaykovskaya, E. A. Fetisovam Fetisovam, V. Yakovleva Yakovleva, V. V. Kalinin Kalinin, and E. V. Zaklyazminskaya Zaklyazminskaya. "Brugada Syndrome: Possibilities of the Use of Noninvasive Electrocardiographic Mapping." Kardiologiia 5_2015 (May 27, 2015): 100–103. http://dx.doi.org/10.18565/cardio.2015.5.100-103.

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39

Li, Jiejing, Zhigang Zhuang, Beiqi Jiang, Peng Zhao, and Chao Lin. "Advances and perspectives in nanoprobes for noninvasive lymph node mapping." Nanomedicine 10, no. 6 (2015): 1019–36. http://dx.doi.org/10.2217/nnm.14.201.

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40

Dallapiazza, Robert F., Kelsie F. Timbie, Stephen Holmberg, et al. "Noninvasive neuromodulation and thalamic mapping with low-intensity focused ultrasound." Journal of Neurosurgery 128, no. 3 (2018): 875–84. http://dx.doi.org/10.3171/2016.11.jns16976.

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OBJECTIVEUltrasound can be precisely focused through the intact human skull to target deep regions of the brain for stereotactic ablations. Acoustic energy at much lower intensities is capable of both exciting and inhibiting neural tissues without causing tissue heating or damage. The objective of this study was to demonstrate the effects of low-intensity focused ultrasound (LIFU) for neuromodulation and selective mapping in the thalamus of a large-brain animal.METHODSTen Yorkshire swine (Sus scrofa domesticus) were used in this study. In the first neuromodulation experiment, the lemniscal sen
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Wang, Y., P. S. Cuculich, J. Zhang, et al. "Noninvasive Electroanatomic Mapping of Human Ventricular Arrhythmias with Electrocardiographic Imaging." Science Translational Medicine 3, no. 98 (2011): 98ra84. http://dx.doi.org/10.1126/scitranslmed.3002152.

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42

Tsyganov, Alexey, Erik Wissner, Amiran Revishvili, et al. "136-23: Noninvasive and invasive phase mapping of atrial flutter." EP Europace 18, suppl_1 (2016): i96. http://dx.doi.org/10.1093/europace/18.suppl_1.i96.

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Genetti, Melanie, Frederic Grouiller, Serge Vulliemoz, et al. "Noninvasive Language Mapping in Patients With Epilepsy or Brain Tumors." Neurosurgery 72, no. 4 (2012): 555–65. http://dx.doi.org/10.1227/neu.0b013e318282cdad.

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Abstract BACKGROUND: Functional magnetic resonance imaging (fMRI) has become part of routine brain mapping in patients with epilepsy or tumor undergoing resective surgery. However, robust localization of crucial functional areas is required. OBJECTIVE: To establish a simple, short fMRI task that reliably localizes crucial language areas in individual patients who undergo respective surgery. METHODS: fMRI was measured during an 8-minute auditory semantic decision task in 28 healthy controls and 35 consecutive patients who had focal epilepsy or a brain tumor. Nineteen underwent resective surgery
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Desouza, Kavit A., Susan M. Joseph, Phillip S. Cuculich, Gregory A. Ewald, and Yoram Rudy. "Noninvasive mapping of ventricular activation in patients with transplanted hearts." Journal of Electrocardiology 46, no. 6 (2013): 698–701. http://dx.doi.org/10.1016/j.jelectrocard.2013.05.005.

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Kramer, Christopher M., Y. Chandrashekhar, and Jagat Narula. "T1 Mapping by CMR in Cardiomyopathy: A Noninvasive Myocardial Biopsy?" JACC: Cardiovascular Imaging 6, no. 4 (2013): 532–34. http://dx.doi.org/10.1016/j.jcmg.2013.02.002.

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Ghanem, Raja N., Ping Jia, Charulatha Ramanathan, Kyungmoo Ryu, Alan Markowitz, and Yoram Rudy. "Noninvasive Electrocardiographic Imaging (ECGI): Comparison to intraoperative mapping in patients." Heart Rhythm 2, no. 4 (2005): 339–54. http://dx.doi.org/10.1016/j.hrthm.2004.12.022.

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47

Tamilia, Eleonora, Margherita A. G. Matarrese, Georgios Ntolkeras, et al. "Noninvasive Mapping of Ripple Onset Predicts Outcome in Epilepsy Surgery." Annals of Neurology 89, no. 5 (2021): 911–25. http://dx.doi.org/10.1002/ana.26066.

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48

Narayana, Shalini, Luke M. Embury, Namrata Shah, Sarah Weatherspoon, Asim F. Choudhri, and Frederick A. Boop. "Noninvasive Localization of Language Cortex in an Awake 4-Year-Old Child with Rasmussen Encephalitis: A Case Report." Operative Neurosurgery 18, no. 5 (2019): E175—E180. http://dx.doi.org/10.1093/ons/opz202.

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Abstract BACKGROUND AND IMPORTANCE Presurgical mapping of eloquent cortex in young patients undergoing neurosurgery is critical for timely intervention, surgical planning, and minimizing postoperative deficits. However, invasive direct cortical stimulation has limited success in young children and noninvasive modalities, such as magnetoencephalography and functional MRI, require sedation, often precluding localization of critical language cortices. Transcranial magnetic stimulation (TMS), a noninvasive brain stimulation technique, is well suited to evaluate language areas in young children bec
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Auer, Timo A. "Advanced MR techniques in glioblastoma imaging—upcoming challenges and how to face them." European Radiology 31, no. 9 (2021): 6652–54. http://dx.doi.org/10.1007/s00330-021-07978-8.

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Key Points• The management of gliomas has changed dramatically since the presentation of the revised WHO Classification of Tumors of the Central Nervous System in 2016 emphasizing the tumor heterogeneity based on their molecular profile.• The need for a more noninvasive characterization of glioblastomas (GBM) by establishing reliable imaging biomarkers to predict patient outcome and improve therapy monitoring is bigger than ever.• Multiparametric MRI, including promising newer techniques like electrical property tomography and mapping, may have the potential to provide enough information for i
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Babajani-Feremi, Abbas, Stephen P. Fulton, Christen M. Holder, Asim F. Choudhri, Frederick A. Boop, and James W. Wheless. "Localization of Expressive Language Cortex in a 2-Year-Old Child Using High-Gamma Electrocorticography." Journal of Child Neurology 34, no. 13 (2019): 837–41. http://dx.doi.org/10.1177/0883073819863999.

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Abstract:
Cortical stimulation mapping is the gold standard for presurgical language mapping; however, it cannot be reliably performed in very young patients. Language mapping using noninvasive modalities is also challenging in very young patients. Although utility of language mapping using power of high-gamma in electrocorticographic recordings was demonstrated in adults and older children, there is a gap of knowledge in the ability of this procedure for localizing language-specific cortex in very young patients. We describe a case of a 2-year-old patient who, to our knowledge, is the youngest person t
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