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Items: 1 to 50 of 168


Baseline vs. cross-sectional MRI of concussion: distinct brain patterns in white matter and cerebral blood flow.

Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

Sci Rep. 2020 Feb 3;10(1):1643. doi: 10.1038/s41598-020-58073-9.


Brain activation during laparoscopic tasks in high- and low-performing medical students: a pilot fMRI study.

Garbens A, Armstrong BA, Louridas M, Tam F, Detsky AS, Schweizer TA, Graham SJ, Grantcharov T.

Surg Endosc. 2019 Nov 21. doi: 10.1007/s00464-019-07260-5. [Epub ahead of print]


Cerebral degeneration in amyotrophic lateral sclerosis: A prospective multicenter magnetic resonance spectroscopy study.

Srivastava O, Hanstock C, Chenji S, Mah D, Eurich D, Ta D, Seres P, Luk C, Zinman L, Abrahao A, Graham SJ, Genge A, Korngut L, Frayne R, Kalra S.

Neurol Clin Pract. 2019 Oct;9(5):400-407. doi: 10.1212/CPJ.0000000000000674.


Sex Differences in Cerebral Blood Flow Associated with a History of Concussion.

Hamer J, Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

J Neurotrauma. 2019 Dec 17. doi: 10.1089/neu.2019.6800. [Epub ahead of print]


Mapping brain recovery after concussion: From acute injury to 1 year after medical clearance.

Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

Neurology. 2019 Nov 19;93(21):e1980-e1992. doi: 10.1212/WNL.0000000000008523. Epub 2019 Oct 16.


Resting State fMRI: Going Through the Motions.

Maknojia S, Churchill NW, Schweizer TA, Graham SJ.

Front Neurosci. 2019 Aug 13;13:825. doi: 10.3389/fnins.2019.00825. eCollection 2019. Review.


Visualization of Brain Shift Corrected Functional Magnetic Resonance Imaging Data for Intraoperative Brain Mapping.

Maknojia S, Tam F, Das S, Schweizer T, Graham SJ.

World Neurosurg X. 2019 Feb 20;2:100021. doi: 10.1016/j.wnsx.2019.100021. eCollection 2019 Apr.


Functional MRI of Letter Cancellation Task Performance in Older Adults.

Deng ID, Chung L, Talwar N, Tam F, Churchill NW, Schweizer TA, Graham SJ.

Front Hum Neurosci. 2019 Apr 16;13:97. doi: 10.3389/fnhum.2019.00097. eCollection 2019.


Altered Functional Brain Connectivity in Mild Cognitive Impairment during a Cognitively Complex Car Following Task.

Hird MA, Churchill NW, Fischer CE, Naglie G, Graham SJ, Schweizer TA.

Geriatrics (Basel). 2018 Apr 19;3(2). pii: E20. doi: 10.3390/geriatrics3020020.


The Neural Correlates of the Clock-Drawing Test in Healthy Aging.

Talwar NA, Churchill NW, Hird MA, Pshonyak I, Tam F, Fischer CE, Graham SJ, Schweizer TA.

Front Hum Neurosci. 2019 Feb 5;13:25. doi: 10.3389/fnhum.2019.00025. eCollection 2019.


Numerical Simulations of Realistic Lead Trajectories and an Experimental Verification Support the Efficacy of Parallel Radiofrequency Transmission to Reduce Heating of Deep Brain Stimulation Implants during MRI.

McElcheran CE, Golestanirad L, Iacono MI, Wei PS, Yang B, Anderson KJT, Bonmassar G, Graham SJ.

Sci Rep. 2019 Feb 14;9(1):2124. doi: 10.1038/s41598-018-38099-w.


White matter during concussion recovery: Comparing diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI).

Churchill NW, Caverzasi E, Graham SJ, Hutchison MG, Schweizer TA.

Hum Brain Mapp. 2019 Apr 15;40(6):1908-1918. doi: 10.1002/hbm.24500. Epub 2018 Dec 26.


Evaluating Cerebrovascular Reactivity during the Early Symptomatic Phase of Sport Concussion.

Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

J Neurotrauma. 2019 May 15;36(10):1518-1525. doi: 10.1089/neu.2018.6024. Epub 2019 Jan 16.


Therapy-Induced Neuroplasticity in Chronic Aphasia After Phonological Component Analysis: A Matter of Intensity.

Marcotte K, Laird L, Bitan T, Meltzer JA, Graham SJ, Leonard C, Rochon E.

Front Neurol. 2018 Apr 9;9:225. doi: 10.3389/fneur.2018.00225. eCollection 2018.


Connectomic markers of symptom severity in sport-related concussion: Whole-brain analysis of resting-state fMRI.

Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

Neuroimage Clin. 2018 Feb 17;18:518-526. doi: 10.1016/j.nicl.2018.02.011. eCollection 2018.


Functional MRI of Handwriting Tasks: A Study of Healthy Young Adults Interacting with a Novel Touch-Sensitive Tablet.

Karimpoor M, Churchill NW, Tam F, Fischer CE, Schweizer TA, Graham SJ.

Front Hum Neurosci. 2018 Feb 13;12:30. doi: 10.3389/fnhum.2018.00030. eCollection 2018.


Simultaneous Multislice Resting-State Functional Magnetic Resonance Imaging at 3 Tesla: Slice-Acceleration-Related Biases in Physiological Effects.

Golestani AM, Faraji-Dana Z, Kayvanrad M, Setsompop K, Graham SJ, Chen JJ.

Brain Connect. 2018 Mar;8(2):82-93. doi: 10.1089/brain.2017.0491. Epub 2018 Jan 22.


Tablet-Based Functional MRI of the Trail Making Test: Effect of Tablet Interaction Mode.

Karimpoor M, Churchill NW, Tam F, Fischer CE, Schweizer TA, Graham SJ.

Front Hum Neurosci. 2017 Oct 24;11:496. doi: 10.3389/fnhum.2017.00496. eCollection 2017.


Structural, Functional, and Metabolic Brain Markers Differentiate Collision versus Contact and Non-Contact Athletes.

Churchill NW, Hutchison MG, Di Battista AP, Graham SJ, Schweizer TA.

Front Neurol. 2017 Aug 22;8:390. doi: 10.3389/fneur.2017.00390. eCollection 2017.


Neuroimaging of sport concussion: persistent alterations in brain structure and function at medical clearance.

Churchill NW, Hutchison MG, Richards D, Leung G, Graham SJ, Schweizer TA.

Sci Rep. 2017 Aug 24;7(1):8297. doi: 10.1038/s41598-017-07742-3.


Symptom correlates of cerebral blood flow following acute concussion.

Churchill NW, Hutchison MG, Graham SJ, Schweizer TA.

Neuroimage Clin. 2017 Jul 24;16:234-239. doi: 10.1016/j.nicl.2017.07.019. eCollection 2017.


White matter microstructure in athletes with a history of concussion: Comparing diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI).

Churchill NW, Caverzasi E, Graham SJ, Hutchison MG, Schweizer TA.

Hum Brain Mapp. 2017 Aug;38(8):4201-4211. doi: 10.1002/hbm.23658. Epub 2017 May 29.


A computerized tablet system for evaluating treatment of essential tremor by magnetic resonance guided focused ultrasound.

Tam F, Huang Y, Schwartz ML, Schweizer TA, Hynynen K, Graham SJ.

BMC Neurol. 2017 Apr 17;17(1):74. doi: 10.1186/s12883-017-0856-8.


Investigating Microstructural Abnormalities and Neurocognition in Sub-Acute and Chronic Traumatic Brain Injury Patients with Normal-Appearing White Matter: A Preliminary Diffusion Tensor Imaging Study.

Hashim E, Caverzasi E, Papinutto N, Lewis CE, Jing R, Charles O, Zhang S, Lin A, Graham SJ, Schweizer TA, Bharatha A, Cusimano MD.

Front Neurol. 2017 Mar 20;8:97. doi: 10.3389/fneur.2017.00097. eCollection 2017.


The first week after concussion: Blood flow, brain function and white matter microstructure.

Churchill NW, Hutchison MG, Richards D, Leung G, Graham SJ, Schweizer TA.

Neuroimage Clin. 2017 Feb 20;14:480-489. doi: 10.1016/j.nicl.2017.02.015. eCollection 2017.


Parallel radiofrequency transmission at 3 tesla to improve safety in bilateral implanted wires in a heterogeneous model.

McElcheran CE, Yang B, Anderson KJT, Golestanirad L, Graham SJ.

Magn Reson Med. 2017 Dec;78(6):2406-2415. doi: 10.1002/mrm.26622. Epub 2017 Feb 28.


Small vessel disease is linked to disrupted structural network covariance in Alzheimer's disease.

Nestor SM, Mišić B, Ramirez J, Zhao J, Graham SJ, Verhoeff NPLG, Stuss DT, Masellis M, Black SE.

Alzheimers Dement. 2017 Jul;13(7):749-760. doi: 10.1016/j.jalz.2016.12.007. Epub 2017 Jan 27.


Investigating Simulated Driving Errors in Amnestic Single- and Multiple-Domain Mild Cognitive Impairment.

Hird MA, Vesely KA, Fischer CE, Graham SJ, Naglie G, Schweizer TA.

J Alzheimers Dis. 2017;56(2):447-452. doi: 10.3233/JAD-160995.


Sources of Variation Influencing Concordance between Functional MRI and Direct Cortical Stimulation in Brain Tumor Surgery.

Morrison MA, Tam F, Garavaglia MM, Hare GM, Cusimano MD, Schweizer TA, Das S, Graham SJ.

Front Neurosci. 2016 Oct 18;10:461. eCollection 2016.


Diffusion-weighted J-resolved spectroscopy.

Landheer K, Schulte R, Geraghty B, Hanstock C, Chen AP, Cunningham CH, Graham SJ.

Magn Reson Med. 2017 Oct;78(4):1235-1245. doi: 10.1002/mrm.26514. Epub 2016 Oct 31.


The Epidemiology of Urolithiasis in an Ethnically Diverse Population Living in The Same Area.

Cook J, Lamb BW, Lettin JE, Graham SJ.

Urol J. 2016 Aug 25;13(4):2754-8.


A rapid inversion technique for the measurement of longitudinal relaxation times of brain metabolites: application to lactate in high-grade gliomas at 3 T.

Landheer K, Sahgal A, Myrehaug S, Chen AP, Cunningham CH, Graham SJ.

NMR Biomed. 2016 Oct;29(10):1381-90. doi: 10.1002/nbm.3580. Epub 2016 Jul 25. Erratum in: NMR Biomed. 2019 Feb;32(2):e4062.


A robust method for suppressing motion-induced coil sensitivity variations during prospective correction of head motion in fMRI.

Faraji-Dana Z, Tam F, Chen JJ, Graham SJ.

Magn Reson Imaging. 2016 Oct;34(8):1206-19. doi: 10.1016/j.mri.2016.06.005. Epub 2016 Jul 20.


Interactions between head motion and coil sensitivity in accelerated fMRI.

Faraji-Dana Z, Tam F, Chen JJ, Graham SJ.

J Neurosci Methods. 2016 Sep 1;270:46-60. doi: 10.1016/j.jneumeth.2016.06.005. Epub 2016 Jun 8.


Suppressing Respiration Effects when Geometric Distortion Is Corrected Dynamically by Phase Labeling for Additional Coordinate Encoding (PLACE) during Functional MRI.

Faraji-Dana Z, Tam F, Chen JJ, Graham SJ.

PLoS One. 2016 Jun 3;11(6):e0156750. doi: 10.1371/journal.pone.0156750. eCollection 2016.


Mouse model of chromosome mosaicism reveals lineage-specific depletion of aneuploid cells and normal developmental potential.

Bolton H, Graham SJL, Van der Aa N, Kumar P, Theunis K, Fernandez Gallardo E, Voet T, Zernicka-Goetz M.

Nat Commun. 2016 Mar 29;7:11165. doi: 10.1038/ncomms11165.


Heterogeneity in Oct4 and Sox2 Targets Biases Cell Fate in 4-Cell Mouse Embryos.

Goolam M, Scialdone A, Graham SJL, Macaulay IC, Jedrusik A, Hupalowska A, Voet T, Marioni JC, Zernicka-Goetz M.

Cell. 2016 Mar 24;165(1):61-74. doi: 10.1016/j.cell.2016.01.047.


The Acquisition of Cell Fate in Mouse Development: How Do Cells First Become Heterogeneous?

Graham SJ, Zernicka-Goetz M.

Curr Top Dev Biol. 2016;117:671-95. doi: 10.1016/bs.ctdb.2015.11.021. Epub 2016 Jan 21. Review.


Reliability of Task-Based fMRI for Preoperative Planning: A Test-Retest Study in Brain Tumor Patients and Healthy Controls.

Morrison MA, Churchill NW, Cusimano MD, Schweizer TA, Das S, Graham SJ.

PLoS One. 2016 Feb 19;11(2):e0149547. doi: 10.1371/journal.pone.0149547. eCollection 2016.


Efficacy and Safety of Pedunculopontine Nuclei (PPN) Deep Brain Stimulation in the Treatment of Gait Disorders: A Meta-Analysis of Clinical Studies.

Golestanirad L, Elahi B, Graham SJ, Das S, Wald LL.

Can J Neurol Sci. 2016 Jan;43(1):120-6. doi: 10.1017/cjn.2015.318.


A novel tablet computer platform for advanced language mapping during awake craniotomy procedures.

Morrison MA, Tam F, Garavaglia MM, Golestanirad L, Hare GM, Cusimano MD, Schweizer TA, Das S, Graham SJ.

J Neurosurg. 2016 Apr;124(4):938-44. doi: 10.3171/2015.4.JNS15312. Epub 2015 Oct 16.


Trail Making Test Elucidates Neural Substrates of Specific Poststroke Executive Dysfunctions.

Muir RT, Lam B, Honjo K, Harry RD, McNeely AA, Gao FQ, Ramirez J, Scott CJ, Ganda A, Zhao J, Zhou XJ, Graham SJ, Rangwala N, Gibson E, Lobaugh NJ, Kiss A, Stuss DT, Nyenhuis DL, Lee BC, Kang Y, Black SE.

Stroke. 2015 Oct;46(10):2755-61. doi: 10.1161/STROKEAHA.115.009936. Epub 2015 Sep 17.


Investigation of Parallel Radiofrequency Transmission for the Reduction of Heating in Long Conductive Leads in 3 Tesla Magnetic Resonance Imaging.

McElcheran CE, Yang B, Anderson KJ, Golenstani-Rad L, Graham SJ.

PLoS One. 2015 Aug 3;10(8):e0134379. doi: 10.1371/journal.pone.0134379. eCollection 2015.


Altered Resting-State Connectivity within Executive Networks after Aneurysmal Subarachnoid Hemorrhage.

Maher M, Churchill NW, de Oliveira Manoel AL, Graham SJ, Macdonald RL, Schweizer TA.

PLoS One. 2015 Jul 14;10(7):e0130483. doi: 10.1371/journal.pone.0130483. eCollection 2015.


Constrained Source Space MR Spectroscopy: Multiple Voxels, No Gradient Readout.

Landheer K, Sahgal A, Das S, Graham SJ.

AJNR Am J Neuroradiol. 2015 Aug;36(8):1436-43. doi: 10.3174/ajnr.A4319. Epub 2015 Jun 18.


A computerized tablet with visual feedback of hand position for functional magnetic resonance imaging.

Karimpoor M, Tam F, Strother SC, Fischer CE, Schweizer TA, Graham SJ.

Front Hum Neurosci. 2015 Mar 25;9:150. doi: 10.3389/fnhum.2015.00150. eCollection 2015.


Toxicity and medical countermeasure studies on the organophosphorus nerve agents VM and VX.

Rice H, Dalton CH, Price ME, Graham SJ, Green AC, Jenner J, Groombridge HJ, Timperley CM.

Proc Math Phys Eng Sci. 2015 Apr 8;471(2176):20140891.


A preliminary fMRI study of a novel self-paced written fluency task: observation of left-hemispheric activation, and increased frontal activation in late vs. early task phases.

Golestanirad L, Das S, Schweizer TA, Graham SJ.

Front Hum Neurosci. 2015 Mar 10;9:113. doi: 10.3389/fnhum.2015.00113. eCollection 2015.


Correction to: 'Developmental plasticity, cell fate specification and morphogenesis in the early mouse embryo'.

Bedzhov I, Graham SJ, Yan Leung C, Zernicka-Goetz M.

Philos Trans R Soc Lond B Biol Sci. 2015 Feb 5;370(1661):20140339. doi: 10.1098/rstb.2014.0339. No abstract available.


BMP signalling regulates the pre-implantation development of extra-embryonic cell lineages in the mouse embryo.

Graham SJ, Wicher KB, Jedrusik A, Guo G, Herath W, Robson P, Zernicka-Goetz M.

Nat Commun. 2014 Dec 16;5:5667. doi: 10.1038/ncomms6667.

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