Sub-second observations of EIT voltage changes on the human scalp due to brain stimulus

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn 26 II, Issue , 2004, Pages 1317-1320

  Murrieta Lee, J C ^a   Pomfrett, C J D ^a   Beatty, P C W ^a   Polydorides, N ^a   Mussel, C B ^a   Waterfall, R C ^a   McCann, H ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Brain; Conductivity; Electrical; Fast; Function; Imaging; Impedance; Scalp; Skull; Tomography

Indexed keywords

BRAIN; CURRENT DENSITY; DATA ACQUISITION; ELECTRODES; ELECTROENCEPHALOGRAPHY; HEADPHONES; SENSITIVITY ANALYSIS; STATISTICAL METHODS; TOMOGRAPHY; VOLTAGE MEASUREMENT;

ELECTRICAL IMPEDANCE SPECTROSCOPY; FAST; SCALP; SKULL CONDUCTIVITY;

MEDICAL IMAGING;

EID: 11144324294     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. C.M. Towers, H. McCann, M. Wang, P.C. Beatty, C.J.D. Pomfrett, and M.S. Beck, "3D Simulation of BIT for monitoring impedance variations within the human head", Physiol. Meas. Vol. 21, pp. 119-124, 2000.
2. A.M. Howesman and R.W. Bowtell, "Functional magnetic resonance imaging: imaging techniques and contrast mechanisms", Phil. Trans. Roy. Soc. Lond. B 354, pp. 1179-1194, 1999.
3. F.E.W. Schmidt, M.E. Fry, E.M.C. Hillman, J.C. Hebden and D.T. Delpy, "A 32-channel time-resolved instrument for medical optical tomography", Rev. Sci. Inst. Vol. 71, pp. 256-265, 2000.
4. D. Jancke, F. Chavane, S. Naaman and A. Grinvald, "Imaging cortical correlates of illusion in early visual cortex", Nature Vol. 428, pp. 423 -426, 2004 (and references therein).
5. A.T. Tidswell, A. Gibson, R.H. Bayford and D.S. Holder, "Three-Dimensional Electrical Impedance Tomography of Human Brain Activity", Neuroimage Vol. 13, pp. 283-294, 2001.
6. F. Dickin and M. Wang, "Electrical Resistance Tomography for process applications", Meas. Sci. Technol. Vol. 7, pp.247-260, 1996.
7. M. Akhtari et al., "Conductivities of three-layer live human skull", Brain Topogr. Vol. 14, pp.151-167, 2002.
8. J.C. Murrieta-Lee, Ph.D. Thesis, UMIST, Manchester, 2001.