The Multi-Society Task Force on PVS (1994) Medical aspects of the persistent vegetative state (1). New England Journal of Medicine, 330, pp. 1499-1508.
Giacino, J., Ashwal, S., Childs, N., Cranford, R., Jennett, B., Katz, DI, Kelly, JP, Rosenberg, JH, Whyte, J., Zafonte, RD and Zasler, ND (2002) The minimally conscious state: Definition and diagnostic criteria. Neurology, 58, pp. 349-353.
Childs, NL, Mercer, WN and Childs, HW (1993) Accuracy of diagnosis of persistent vegetative state. Neurology, 43, pp. 1465-1467.
Andrews, K., Murphy, L., Munday, R. and Littlewood, C. (1996) Misdiagnosis of the vegetative state: Retrospective study in a rehabilitation unit. British Medical Journal, 313, pp. 13-16.
Gill-Thwaites, H. (2006) Lotteries, loopholes and luck: Misdiagnosis in the vegetative state patient. Brain Injury, 20, pp. 1321-1328.
Zandbergen, EG, de Haan, RJ, Stoutenbeek, CP, Koelman, JH and Hijdra, A. (1998) Systematic review of early prediction of poor outcome in anoxic-ischaemic coma. Lancet, 352, pp. 1808-1812.
Young, GB (2000) The EEG in coma. Journal of Clinical Neurophysiology, 17, pp. 473-485.
Brenner, RP (2005) The interpretation of the EEG in stupor and coma. Neurologist, 11, pp. 271-284.
Husain, AM (2006) Electroencephalographic assessment of coma. Journal of Clinical Neurophysiology, 23, pp. 208-220.
Koenig, MA, Kaplan, PW and Thakor, NV (2006) Clinical neurophysiologic monitoring and brain injury from cardiac arrest. Neurology Clinics, 24, pp. 89-106.
Kulkarni, VP, Lin, K. and Benbadis, SR (2007) EEG findings in the persistent vegetative state. Journal of Clinical Neurophysiology, 24, pp. 433-437.
Johansen, JW and Sebel, PS (2000) Development and clinical application of electroencephalographic bispectrum monitoring. Anesthesiology, 93, pp. 1336-1344.
Barnett, TP, Johnson, LC, Naitoh, P., Hicks, N. and Nute, C. (1971) Bispectrum analysis of electroencephalogram signals during waking and sleeping. Science, 172, pp. 401-402.
Rampil, IJ (1998) A primer for EEG signal processing in anesthesia. Anesthesiology, 89, pp. 980-1002.
Sleigh, JW, Andrzejowski, J., Steyn-Ross, A. and Steyn-Ross, M. (1999) The bispectral index: A measure of depth of sleep?. Anesthesia and Analgesia, 88, pp. 659-661.
Nieuwenhuijs, D., Coleman, EL, Douglas, NJ, Drummond, GB and Dahan, A. (2002) Bispectral index values and spectral edge frequency at different stages of physiologic sleep. Anesthesia and Analgesia, 94, pp. 125-129.
Gill, M., Green, SM and Krauss, B. (2003) Can the bispectral index monitor quantify altered level of consciousness in emergency department patients?. Academic Emergency Medicine, 10, pp. 175-179.
Gilbert, TT, Wagner, MR, Halukurike, V., Paz, HL and Garland, A. (2001) Use of bispectral electroencephalogram monitoring to assess neurologic status in unsedated, critically ill patients. Critical Care Medicine, 29, pp. 1996-2000.
Plum, F. and Posner, JB (1966) The diagnosis of stupor and coma, Davis, F.A., Philadelphia
Jennett, B. and Bond, M. (1975) Assessment of outcome after severe brain damage. Lancet, 1, pp. 480-484.
Teasdale, G. and Jennett, B. (1974) Assessment of coma and impaired consciousness. A practical scale. Lancet, 2, pp. 81-84.
Giacino, J., Kalmar, K. and Whyte, J. (2004) The JFK Coma Recovery Scale-Revised: Measurement characteristics and diagnostic utility. Archives of Physical Medicine and Rehabilitation, 85, pp. 2020-2029.
Schnakers, C., Majerus, S. and Laureys, S. (2004) Diagnosis and investigation of altered states of consciousness. Reanimation, 13, pp. 368-375.
Hamlett, A., Ryan, L. and Wolfinger, R. (2004) On the use of PROC MIXED to estimate correlation in the presence of repeated measures. Proceedings of the Twenty-Ninth Annual SAS® Users Group International Conference SAS Institute Inc., p. 198.
Myles, PS and Cairo, S. (2004) Artifact in the bispectral index in a patient with severe ischemic brain injury. Anesthesia and Analgesia, 98, pp. 706-707.
Wu, CC, Lin, CS and Mok, MS (2002) Bispectral index monitoring during hypoglycemic coma. Journal of Clinical Anesthesia, 14, pp. 305-306.
Vivien, B., Langeron, O. and Riou, B. (2002) Increase in bispectral index (BIS) while correcting a severe hypoglycemia. Anesthesia and Analgesia, 95, pp. 1824-1825.
Tallach, RE, Ball, DR and Jefferson, P. (2004) Monitoring seizures with the Bispectral index. Anaesthesia, 59, pp. 1033-1034.
Chinzei, M., Sawamura, S., Hayashida, M., Kitamura, T., Tamai, H. and Hanaoka, K. (2004) Change in bispectral index during epileptiform electrical activity under sevoflurane anesthesia in a patient with epilepsy. Anesthesia and Analgesia, 98, pp. 1734-1736.
Nuwer, MR, Comi, G., Emerson, R., Fuglsang-Frederiksen, A., Guerit, JM, Hinrichs, H., Ikeda, A., Luccas, FJ and Rappelsberger, P. (1999) IFCN standards for digital recording of clinical EEG. The International Federation of Clinical Neurophysiology. Electroencephalograpy and Clinical Neurophysiology Supplement, 52, pp. 11-14.
Laureys, S., Owen, AM and Schiff, ND (2004) Brain function in coma, vegetative state, and related disorders. Lancet Neurology, 3, pp. 537-546.
Shibata, S., Imota, T., Shigeomi, S., Sato, W. and Enzan, K. (2005) Use of the bispectral index during the early postresuscitative phase after out-of-hospital cardiac arrest. Journal of Anesthesiology, 19, pp. 243-246.
Fabregas, N., Gambus, PL, Valero, R., Carrero, EJ, Salvador, L., Zavala, E. and Ferrer, E. (2004) Can bispectral index monitoring predict recovery of consciousness in patients with severe brain injury?. Anesthesiology, 101, pp. 43-51.
Rosso, OA (2007) Entropy changes in brain function. International Journal of Psychophysiology, 64, pp. 75-80.
Bein, B. (2006) Entropy. Best Practice Research in Clinical Anaesthesiology, 20, pp. 101-109.
