Publications - Gregory A . Worrell, M.D., Ph.D.

Back to Research Profile

1. Benish SM, Cascino GD, Warner ME, Worrell GA, Wass CT. Effect of general anesthesia in patients with epilepsy: A population-based study. Epilepsy Behav 2009 Nov 10. [Epub ahead of print]
   View PubMed
2. Bell ML, Rao S, So EL, Trenerry M, Kazemi N, Stead SM, Cascino G, Marsh R, Meyer FB, Watson RE, Giannini C, Worrell GA. Epilepsy surgery outcomes in temporal lobe epilepsy with a normal MRI. Epilepsia 2009 Sep; 50(9):2053-60. Epub 2009 Apr 06.
   View PubMed
3. Van Gompel JJ, Rubio J, Cascino GD, Worrell GA, Meyer FB. Electrocorticography-guided resection of temporal cavernoma: is electrocorticography warranted and does it alter the surgical approach? J Neurosurg 2009 Jun; 110(6):1179-85.
   View PubMed
4. Wetjen NM, Marsh WR, Meyer FB, Cascino GD, So E, Britton JW, Stead SM, Worrell GA. Intracranial electroencephalography seizure onset patterns and surgical outcomes in nonlesional extratemporal epilepsy. J Neurosurg 2009 Jun; 110(6):1147-52.
   View PubMed
5. Brinkmann BH, Bower MR, Stengel KA, Worrell GA, Stead M. Large-scale electrophysiology: acquisition, compression, encryption, and storage of big data. J Neurosci Methods 2009 May 30; 180(1):185-92. Epub 2009 Apr 01.
   View PubMed
6. Bell ML, Rao S, So EL, Trenerry M, Kazemi N, Stead SM, Cascino G, Marsh R, Meyer FB, Watson RE, Giannini C, Worrell GA. Epilepsy surgery outcomes in temporal lobe epilepsy with a normal MRI. Epilepsia 2009 Apr 6. [Epub ahead of print]
   View PubMed
7. Bell ML, Rao S, So EL, Trenerry M, Kazemi N, Stead SM, Cascino G, Marsh R, Meyer FB, Watson RE, Giannini C, Worrell GA. Epilepsy surgery outcomes in temporal lobe epilepsy with a normal MRI. Epilepsia 2009 Apr 6. [Epub ahead of print]
   View PubMed
8. Tan KM, Britton JW, Buchhalter JR, Worrell GA, Lagerlund TD, Shin C, Cascino GD, Meyer FB, So EL. Influence of subtraction ictal SPECT on surgical management in focal epilepsy of indeterminate localization: a prospective study. Epilepsy Res 2008 Dec; 82(2-3):190-3. Epub 2008 Oct 01.
   View PubMed
9. Van Gompel JJ, Stead SM, Giannini C, Meyer FB, Marsh WR, Fountain T, So E, Cohen-Gadol A, Lee KH, Worrell GA. Phase I trial: safety and feasibility of intracranial electroencephalography using hybrid subdural electrodes containing macro- and microelectrode arrays. Neurosurg Focus 2008 Sep; 25(3):E23.
   View PubMed
10. Van Gompel JJ, Worrell GA, Bell ML, Patrick TA, Cascino GD, Raffel C, Marsh WR, Meyer FB. Intracranial electroencephalography with subdural grid electrodes: techniques, complications, and outcomes. Neurosurgery 2008 Sep; 63(3):498-505; discussion 505-6.
    View PubMed
11. Worrell GA, Gardner AB, Stead SM, Hu S, Goerss S, Cascino GJ, Meyer FB, Marsh R, Litt B. High-frequency oscillations in human temporal lobe: simultaneous microwire and clinical macroelectrode recordings. Brain 2008 Apr; 131(Pt 4):928-37. Epub 2008 Feb 07.
    View PubMed
12. Hu S, Stead M, Worrell GA. Automatic identification and removal of scalp reference signal for intracranial EEGs based on independent component analysis. IEEE Trans Biomed Eng 2007 Sep; 54(9):1560-72.
    View PubMed
13. Firpi H, Smart O, Worrell G, Marsh E, Dlugos D, Litt B. High-frequency oscillations detected in epileptic networks using swarmed neural-network features. Ann Biomed Eng 2007 Sep; 35(9):1573-84. Epub 2007 Jun 01.
    View PubMed
14. Gardner AB, Worrell GA, Marsh E, Dlugos D, Litt B. Human and automated detection of high-frequency oscillations in clinical intracranial EEG recordings. Clin Neurophysiol 2007 May; 118(5):1134-43.
    View PubMed
15. Tan KM, Worrell GA, Parisi JE, Lachance DH. Creutzfeldt-Jakob disease with focal electroencephalographic and magnetic resonance imaging findings. Arch Neurol 2007 Apr; 64(4):600-1.
    View PubMed
16. Ding L, Worrell GA, Lagerlund TD, He B. 3D source localization of interictal spikes in epilepsy patients with MRI lesions. Phys Med Biol 2006 Aug 21; 51(16):4047-62. Epub 2006 Aug 02.
    View PubMed
17. D'Alessandro M, Vachtsevanos G, Esteller R, Echauz J, Cranstoun S, Worrell G, Parish L, Litt B. A multi-feature and multi-channel univariate selection process for seizure prediction. Clin Neurophysiol 2005 Mar; 116(3):506-16.
    View PubMed
18. Esteller R, Echauz J, D'Alessandro M, Worrell G, Cranstoun S, Vachtsevanos G, Litt B. Continuous energy variation during the seizure cycle: towards an on-line accumulated energy. Clin Neurophysiol 2005 Mar; 116(3):517-26.
    View PubMed
19. Stead M, Worrell GA, Litt B. Frequency and dependence of long range temporal correlations in human hippocampal energy fluctuations. Complexity 2005; 10(5):35-44.
    View PubMed
20. Worrell GA, Parish L, Cranstoun SD, Jonas R, Baltuch G, Litt B. High-frequency oscillations and seizure generation in neocortical epilepsy. Brain 2004 Jul; 127(Part 7):1496-506.
    View PubMed
21. Vadlamudi L, So EL, Worrell GA, Mosewich RK, Cascino GD, Meyer FB, Lesnick TG. Factors underlying scalp-EEG interictal epileptiform discharges in intractable frontal lobe epilepsy. Epileptic Disorders 2004 Jun; 6(2):89-95.
    View PubMed
22. Cohen-Gadol AA, Britton JW, Worrell GA, Meyer FB. Transient cortical abnormalities on magnetic resonance imaging after status epilepticus: case report. Surg Neurol 2004 May; 61(5):479-82; discussion 482.
    View PubMed
23. Parish LM, Worrell GA, Cranstoun SD, Stead SM, Pennell P, Litt B. Long-range temporal correlations in epileptogenic and non-epileptogenic human hippocampus. Neuroscience 2004; 125(4):1069-76.
    View PubMed
24. Cambier DM, Kantarci K, Worrell GA, Westmoreland BF, Aksamit AJ. Lateralized and focal clinical, EEG, and FLAIR MRI abnormalities in Creutzfeldt-Jakob disease. Clin Neurophysiol 2003 Sep; 114(9):1724-8.
    View PubMed
25. Worrell GA, Cranstoun SD, Echauz J, Litt B. Evidence for self-organized criticality in human epileptic hippocampus. Neuroreport 2002 Nov 15; 13(16):2017-21.
    View PubMed
26. Worrell GA, Lagerlund TD, Buchhalter JR. Role and limitations of routine and ambulatory scalp electroencephalography in diagnosing and managing seizures. Mayo Clin Proc 2002 Sep; 77(9):991-8.
    View PubMed
27. Worrell GA, Sencakova D, Jack CR, Flemming KD, Fulgham JR, So EL. Rapidly progressive hippocampal atrophy: Evidence for a seizure-induced mechanism. Neurology 2002 May 28; 58(10):1553-6.
    View PubMed
28. Worrell GA, Fleming K, Fulgham JR, So EL. Hippocampal atrophy secondary to complex partial seizures initiated by an acute extratemporal focus. Neurology 2002 May 28; 58(10):1553-6.
    View PubMed
29. Worrell GA, So EL, Kazemi J, O'Brien TJ, Mosewich RK, Cascino GD, Meyer FB, Marsh WR. Focal ictal beta discharge on scalp EEG predicts excellent outcome of frontal lobe epilepsy surgery. Epilepsia 2002 Mar; 43(3):277-82.
    View PubMed
30. Worrell GA, Wijdicks EFM, Eggers SDZ, Phan T, Damario MA, Mullany CJ. Ovarian hyperstimulation syndrome with ischemic stroke due to an intracardiac thrombus. Neurology 2001 Oct 9; 57(7):1342-4.
    View PubMed
31. Nahab FB, Worrell GA, Weinshenker BG. 25-year-old man with recurring headache and confusion. Mayo Clin Proc 2001 Jan; 76(1):75-8.
    View PubMed
32. Phan TG, Wijdicks EF, Worrell GA, Fulgham JR. False subarachnoid hemorrhage in anoxic encephalopathy with brain swelling. J Neuroimaging 2000 Oct; 10(4):236-8.
    View PubMed
33. Worrell GA, Lagerlund TD, Sharbrough FW, Brinkmann BH, Busacker NE, Cicora KM, O'Brien TJ. Localization of the epileptic focus by low-resolution electromagnetic tomography in patients with a lesion demonstrated by MRI. Brain Topogr 2000 Summer; 12(4):273-82.
    View PubMed
34. Worrell GA, McBride KL, Buchhalter JR. 14-year-old boy with blurred vision and diplopia. Mayo Clin Proc 1999 Nov; 74(11):1157-60.
    View PubMed
35. Worrell GA, Miller BN, Reese TL. Virial expansion of a quantum particle in a classical gas: Application to the orthopositronium decay rate. Phys Rev A 1996 Apr; 53(4):2101-7.
    View PubMed
36. Miller BN, Reese TL, Worrell GA. Viral expansion of the positron and positronium decay rate in a dilute gas: The linear contribution. Canadian Journal of Physics 1996; 74:548-53.
    View PubMed
37. Miller BN, Chen J, Reese TL, Worrell GA. Path-Integral Studies of Positrons and Positronium in Fluids. Journal de Physique IV 1993; C4(3):31-9.
    View PubMed
38. Worrell GA, Matulich A, Miller BN. Dynamics in a Discontinuous Field. Chaos 1993; 3:397.
    View PubMed
39. Miller BN, Worrell GA, Reese T. Positron Life-time Distributions in Fluids. Physical Review E 1993; 47:4083.
    View PubMed
40. Worrell GA, Miller BN. Positron annihilation in xenon: The path-integral approach. Phys Rev A 1992 Sep 15; 46(6):3380-9.
    View PubMed
41. Al-Jishi R, Worrell GA, Taylor PL, Takur M, Lando JB, Das A. Electrical Conductivity in a Crystal of Polyacetylene-like Chains. Physical Review B 1984; 30(12):7281-3.
    View PubMed