Spatiotemporal pattern of the extracranial component of the rheoencephalographic signal

Physiological Measurement

Volumn 26, Issue 6, 2005, Pages 925-938

  Pérez, Juan J ^a   Guijarro, Enrique ^a   Sancho, Jerónimo ^b  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

^b HOSPITAL GENERAL UNIVERSITARIO DE VALENCIA   (Spain)

Author keywords

Extracranial component; Impedance plethysmography; Model; Rheoencephalography; Scalp blood flow

Indexed keywords

BLOOD; BRAIN MAPPING; ELECTRODES; MAGNETOENCEPHALOGRAPHY; PLETHYSMOGRAPHY;

BLOOD FLOW; CEREBRAL BLOOD FLOW; CLINICAL PRACTICES; EXTRACRANIAL COMPONENT; IMPEDANCE PLETHYSMOGRAPHY; RHEOENCEPHALOGRAPHY; SCALP BLOOD FLOW; SPATIOTEMPORAL FEATURE; SPATIOTEMPORAL PATTERNS; TISSUE IMPEDANCES;

HEMODYNAMICS;

ADULT; ARTICLE; BRAIN BLOOD FLOW; CLINICAL PRACTICE; COMPARATIVE STUDY; ELECTRODE; FEMALE; HUMAN; HUMAN EXPERIMENT; MALE; MORPHOLOGY; PRIORITY JOURNAL; RHEOENCEPHALOGRAPHY; SCALP; SIGNAL TRANSDUCTION; STATISTICS; TEMPORAL LOBE;

EID: 28544450064     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/26/6/004     Document Type: Article

References (25)

1. Basano L, Ottonello P, Nobili F, Vitali P, Pallavicini F B, Ricca B, Prastaro T, Robert A and Rodriguez G 2001 Pulsatile electrical impedance response from cerebrally dead adult patients is not a reliable tool for detecting cerebral perfusion changes Physiol. Meas. 22 341-9
2. Bodo M, Pearce F J and Armonda R A 2004 Cerebrovascular reactivity: rat studies in rheoencephalography Physiol. Meas. 25 1371-84
3. Bodo M, Pearce F J, Baranyi L and Armonda R A 2005 Changes in the intracranial rheoencephalogram at lower limit of cerebral blood flow autoregulation Physiol. Meas. 26 S1-17
4. Chatrian G E, Lettich E and Nelson P L 1984 Ten percent electrode system for topographic studies of spontaneous and evoked EEG activity Am. J EEG Technol. 25 83-92
5. Colditz P B 1988 The cerebral circulation of the newborn studied by electrical impedance plethysmography PhD Thesis University of Oxford
6. Comon P 1994 Independent component analysis, a new concept Signal Process. 36 287-314
7. Cuffin B N 1998 EEG dipole source localization IEEE Eng. Med. Biol. 17 118-22
8. Hatsell C P 1991 A quasi-power theorem for bulk conductors: comments on rheoencephalography IEEE Trans. Biomed. Eng. 38 665-9
9. Hosek R S, Sances A, Jodat R W and Larson S J 1978 The contributions of intracerebral currents to the EEG and evoked potentials IEEE Trans. Biomed. Eng. 25 405-13
10. Hyvärinen A, Karhunen J and Oja E 2001 Independent Component Analysis (New York: Wiley)
11. Jacquy J, Dekoninck W J, Piraux A, Calay R, Bacq J, Levy D and Noel G 1974 Cerebral blood flow and quantitative rheoencephalography Electroencephalogr. Clin. Neurophysiol. 37 507-11
12. Jevning R, Fernando G and Wilson A F 1989 Evaluation of consistency among different electrical impedance indices of relative cerebral blood flow in normal resting individuals J. Biomed. Eng. 11 53-6
13. Laitinen L V 1968 A comparative study on pulsatile intracerebral impedance and rheoencephalography Electroencephalogr. Clin. Neurophysiol. 25 197-202
14. Lang E W and Chesnut R M 1994 Intracranial pressure. Monitoring and management Neurosurg. Clin. N. Am. 5 573-605
15. Lifshitz K 1970 Electrical impedance cephalography (rheoencephalography) Biomedical Engineering Systems ed M Clynes and J H Milsum (New York: McGraw-Hill) pp 21-64
16. Malmivuo J and Plonsey R 1995 Bioelectromagnetism (New York: Oxford University Press)
17. Malmivuo J, Suihko V and Eskola H 1997 Sensitivity distributions of EEG and MEG measurements IEEE Trans. Biomed. Eng. 44 196-208
18. Martin N A and Doberstein C 1994 Cerebral blood flow measurement in neurosurgical intensive care Neurosurg. Clin. N. Am. 5 607-18
19. Perez J J, Guijarro E and Barcia J A 2000 Quantification of intracranial contribution to rheoencephalography by a numerical model of the head Clin. Neurophysiol. 111 1306-14
20. Perez J J, Guijarro E and Barcia J A 2004 Influence of the scalp thickness on the intracranial contribution to rheoencephalography Phys. Med. Biol. 49 4383-94
21. Perez-Borja C and Meyer J 1964 A critical evaluation of rheoencephalography in control subjects and in proven cases of cerebrovascular disease J. Neurol. Neurosurg. Psychiatry 27 66-72
22. Polzer K and Schuhfried F 1950 Rheographische untersuchungen am schädel Z. Nervenheilkd. 3 295-8
23. Rush S and Driscoll D A 1968 EEG electrode sensitivity-an application of reciprocity IEEE Trans. Biomed. Eng. 16 15-22
24. Weindling A M, Murdoch N and Rolfe P 1982 Effect of the electrode size on the contributions of intracranial and extracranial blood flow to the cerebral electrical impedance plethysmography Med. Biol. Eng. Comput. 20 545-9
25. Wiley J D and Webster J G 1982 Analysis and control of the current distribution under circular dispersive electrodes IEEE Trans. Biomed. Eng. 29 381-5