Display options
Cite
Golukhova EZ, Polunina AG, Lefterova NP, et al. Electroencephalography as a tool for assessment of brain ischemic alterations after open heart operations. Stroke Res Treat. 2011;2011:980873doi: 10.4061/2011/980873.
Golukhova, E. Z., Polunina, A. G., Lefterova, N. P., & Begachev, A. V. (2011). Electroencephalography as a tool for assessment of brain ischemic alterations after open heart operations. Stroke research and treatment, 2011980873. https://doi.org/10.4061/2011/980873
Golukhova, Elena Z, et al. "Electroencephalography as a tool for assessment of brain ischemic alterations after open heart operations." Stroke research and treatment vol. 2011 (2011): 980873. doi: https://doi.org/10.4061/2011/980873
Golukhova EZ, Polunina AG, Lefterova NP, Begachev AV. Electroencephalography as a tool for assessment of brain ischemic alterations after open heart operations. Stroke Res Treat. 2011;2011:980873. doi: 10.4061/2011/980873. Epub 2011 Jun 16. PMID: 21776370; PMCID: PMC3138153.
Copy Download .nbib Format: NLM
Share it on

Stroke Res Treat. 2011;2011:980873. doi: 10.4061/2011/980873. Epub 2011 Jun 16.

Electroencephalography as a tool for assessment of brain ischemic alterations after open heart operations.

Stroke research and treatment

Elena Z Golukhova, Anna G Polunina, Natalia P Lefterova, Alexey V Begachev

Affiliations

  1. Bakulev Scientific Center of Cardiovascular Surgery, Russian Academy of Medical Sciences, Leninsky Prospekt 156-368, Moscow 119571, Russia.

PMID: 21776370 PMCID: PMC3138153 DOI: 10.4061/2011/980873

Abstract

Cardiac surgery is commonly associated with brain ischemia. Few studies addressed brain electric activity changes after on-pump operations. Eyes closed EEG was performed in 22 patients (mean age: 45.2 ± 11.2) before and two weeks after valve replacement. Spouses of patients were invited to participate as controls. Generalized increase of beta power most prominent in beta-1 band was an unambiguous pathological sign of postoperative cortex dysfunction, probably, manifesting due to gamma-activity slowing ("beta buzz" symptom). Generalized postoperative increase of delta-1 mean frequency along with increase of slow-wave activity in right posterior region may be hypothesized to be a consequence of intraoperative ischemia as well. At the same time, significant changes of alpha activity were observed in both patient and control groups, and, therefore, may be considered as physiological. Unexpectedly, controls showed prominent increase of electric activity in left temporal region whereas patients were deficient in left hemisphere activity in comparison with controls at postoperative followup. Further research is needed in order to determine the true neurological meaning of the EEG findings after on-pump operations.

References

  1. Arch Neurol. 1998 May;55(5):618-27 - PubMed
  2. Ann Thorac Surg. 2001 Jan;71(1):128-32 - PubMed
  3. J Thorac Cardiovasc Surg. 2001 Jun;121(6):1150-60 - PubMed
  4. Int J Psychophysiol. 2001 Jan;39(2-3):159-65 - PubMed
  5. Hum Brain Mapp. 2002 Sep;17(1):37-47 - PubMed
  6. J Thorac Cardiovasc Surg. 2004 Jan;127(1):57-64 - PubMed
  7. Brain Res Brain Res Rev. 1999 Apr;29(2-3):169-95 - PubMed
  8. Ann Thorac Surg. 2002 Sep;74(3):689-93; discussion 694 - PubMed
  9. Clin Neurophysiol. 2007 Jan;118(1):9-21 - PubMed
  10. Int J Neurosci. 1993 Feb;68(3-4):255-61 - PubMed
  11. Neuropsychobiology. 1988;20(1):51-6 - PubMed
  12. Electroencephalogr Clin Neurophysiol. 1993 Nov;87(5):284-90 - PubMed
  13. Proc Natl Acad Sci U S A. 2002 Mar 19;99(6):3729-33 - PubMed
  14. Eur J Cardiothorac Surg. 2004 May;25(5):791-800 - PubMed
  15. J Thorac Cardiovasc Surg. 2001 Jan;121(1):125-36 - PubMed
  16. Proc Natl Acad Sci U S A. 2003 Sep 16;100(19):11053-8 - PubMed
  17. Brain Imaging Behav. 2009 Jan 14;3(2):123-131 - PubMed
  18. J Neurol Neurosurg Psychiatry. 1999 Jan;66(1):116-7 - PubMed
  19. Ann Thorac Surg. 1997 Apr;63(4):998-1002 - PubMed
  20. Stroke. 2004 Apr;35(4):888-92 - PubMed
  21. Arch Neurol. 2002 Jul;59(7):1090-5 - PubMed
  22. Prog Neuropsychopharmacol Biol Psychiatry. 2004 Jan;28(1):73-82 - PubMed
  23. Semin Cardiothorac Vasc Anesth. 2004 Jun;8(2):61-83 - PubMed
  24. Ann Thorac Surg. 2001 Dec;72(6):1926-32 - PubMed
  25. Int J Psychophysiol. 1997 Jun;26(1-3):77-97 - PubMed
  26. Prog Neuropsychopharmacol Biol Psychiatry. 2003 May;27(3):525-33 - PubMed
  27. Front Hum Neurosci. 2010 Oct 19;4:191 - PubMed
  28. Electroencephalogr Clin Neurophysiol Suppl. 1996;46:243-51 - PubMed
  29. Cardiol Res Pract. 2010;2010:143679 - PubMed
  30. J Thorac Cardiovasc Surg. 1995 Feb;109(2):249-57; discussion 257-8 - PubMed
  31. Zh Nevrol Psikhiatr Im S S Korsakova. 2011;111(2):64-71 - PubMed
  32. Int J Psychophysiol. 1996 Nov;24(1-2):161-71 - PubMed
  33. J Cardiothorac Vasc Anesth. 1999 Dec;13(6):698-702 - PubMed
  34. Int J Psychophysiol. 2004 Jun;53(1):1-9 - PubMed
  35. Stroke. 1998 Mar;29(3):660-7 - PubMed
  36. J Neurol Neurosurg Psychiatry. 1998 Oct;65(4):573-6 - PubMed
  37. Int J Psychophysiol. 1997 Jun;26(1-3):369-80 - PubMed
  38. Clin Electroencephalogr. 1999 Apr;30(2):53-63 - PubMed
  39. Clin Neurophysiol. 2004 Apr;115(4):887-97 - PubMed
  40. Br J Anaesth. 2001 Sep;87(3):421-8 - PubMed
  41. Stroke. 2002 Dec;33(12):2909-15 - PubMed
  42. Nat Rev Neurosci. 2003 Mar;4(3):193-202 - PubMed
  43. Neurophysiol Clin. 2002 Jan;32(1):54-71 - PubMed
  44. Ann Thorac Surg. 2009 Jul;88(1):349-50; author reply 350-1 - PubMed
  45. J Thorac Cardiovasc Surg. 2004 Jun;127(6):1759-65 - PubMed
  46. Cerebrovasc Dis. 2007;23(1):50-6 - PubMed
  47. Cortex. 2003 Sep-Dec;39(4-5):993-1008 - PubMed
  48. Ann Thorac Surg. 2006 Jun;81(6):2160-6 - PubMed
  49. Int J Neurosci. 1999 Mar;97(1-2):17-27 - PubMed
  50. Anesthesiology. 1998 Feb;88(2):340-5 - PubMed
  51. J Neurol Neurosurg Psychiatry. 1980 Oct;43(10):941-7 - PubMed
  52. Int J Psychophysiol. 2001 Jan;39(2-3):151-8 - PubMed
  53. J Clin Psychopharmacol. 2000 Jun;20(3):338-46 - PubMed
  54. Ann Thorac Surg. 2001 Oct;72(4):1195-201; discussion 1201-2 - PubMed
  55. Stroke. 2003 Dec;34(12):2830-4 - PubMed
  56. Neurophysiol Clin. 2004 Feb;34(1):17-32 - PubMed
  57. Health Psychol. 2003 Nov;22(6):579-86 - PubMed
  58. Neurosci Lett. 1997 Apr 18;226(1):49-52 - PubMed
  59. Clin Electroencephalogr. 1999 Apr;30(2):46-52 - PubMed
  60. Ann Thorac Surg. 1998 Nov;66(5):1674-8 - PubMed
  61. Clin Neurophysiol. 2005 Sep;116(9):2129-41 - PubMed
  62. Eur J Cardiothorac Surg. 2003 Mar;23(3):265-71 - PubMed
  63. Biol Psychol. 1995 Oct;41(2):103-46 - PubMed
  64. Ann Thorac Surg. 2002 Nov;74(5):1576-80 - PubMed
  65. Brain Res Brain Res Rev. 2005 Dec 15;50(2):266-74 - PubMed
  66. Cereb Cortex. 2005 Apr;15(4):371-7 - PubMed
  67. Ann Thorac Surg. 2003 Jul;76(1):18-25; discussion 25-6 - PubMed
  68. Eur J Cardiothorac Surg. 1998 Jan;13(1):13-20 - PubMed
  69. J Neurosci. 2010 Jul 28;30(30):10243-50 - PubMed
  70. Ann Thorac Surg. 1998 Jun;65(6):1656-9 - PubMed
  71. Int J Psychophysiol. 2001 Jan;39(2-3):241-8 - PubMed
  72. Ann Thorac Surg. 2002 Aug;74(2):407-12; discussion 412 - PubMed
  73. Int J Neurosci. 2006 Oct;116(10):1231-48 - PubMed
  74. Brain Topogr. 2007 Winter;20(2):97-104 - PubMed
  75. Arch Neurol. 2001 Apr;58(4):571-6 - PubMed

Publication Types