Functional MRI as a tool to assess vision in dogs: The optimal anesthetic

Veterinary Ophthalmology

Volumn 4, Issue 4, 2001, Pages 243-253

  Willis, Craig K R ^a,c   Quinn, Richard P ^a   McDonell, Wayne M ^a   Gati, Joseph ^b   Parent, Joane ^a   Nicolle, David ^b  

^a UNIVERSITY OF GUELPH   (Canada)

^b ROBARTS RESEARCH INSTITUTE   (Canada)

^c UNIVERSITY OF REGINA   (Canada)

Author keywords

Anesthesia; Dogs; fMRI; Vision

Indexed keywords

CANIS FAMILIARIS;

FENTANYL; INHALATION ANESTHETIC AGENT; INTRAVENOUS ANESTHETIC AGENT; ISOFLURANE; MIDAZOLAM; PROPOFOL;

ANESTHESIA; ANIMAL; ANIMAL DISEASE; ARTICLE; DOG; DOG DISEASE; EVALUATION; EYE DISEASE; FEMALE; INSTRUMENTATION; MALE; NUCLEAR MAGNETIC RESONANCE IMAGING; PHYSIOLOGY; PREDICTION AND FORECASTING; STANDARD; VISION TEST; VISUAL CORTEX;

ANESTHESIA; ANESTHETICS, INHALATION; ANESTHETICS, INTRAVENOUS; ANIMALS; DOG DISEASES; DOGS; EYE DISEASES; FEMALE; FENTANYL; ISOFLURANE; MAGNETIC RESONANCE IMAGING; MALE; MIDAZOLAM; PREDICTIVE VALUE OF TESTS; PROPOFOL; VISION TESTS; VISUAL CORTEX;

EID: 0035749474     PISSN: 14635216     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1463-5216.2001.00183.x     Document Type: Article

References (33)

1. Myers LJ. Use of innate behaviors to evaluate sensory function in the dog. Veterinary Clinics of North America: Small Animal Practice 1991; 21: 289-299.
2. Odom JV, Bromberg NM, Dawson WW. Canine visual acuity: retinal and cortical field potentials evoked by pattern stimulation. American Journal of Physiology 1983; 14: R637-R641.
3. Sims MH, Ward DA. Response of pattern-electroretinograms (PERG) in dogs to alterations in the spatial frequency of the stimulus. Progress in Veterinary and Comparative Ophthalmology 1992; 2: 106-112.
4. Sims MH, Laratta LJ, Bubb WJ et al. Waveform analysis and reproducibility of visual evoked potentials in dogs. American Journal of Veterinary Research 1989; 50: 1823-1828.
5. Strain GM, Jackson RM, Tedford BL. Visual evoked potentials in the clinically normal dog. Journal of Veterinary Internal Medicine 1990; 4: 222-225.
6. Ofri R, Dawson WW, Samuelson DA. Mapping of the cortical area of central vision in dogs. Progress in Comparative and Veterinary Ophthalmology 1994; 4: 172-178.
7. Ogawa S, Tank DW, Menon R et al. Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. Proceedings of the National Academy of Sciences USA 1992; 89: 5951-5955.
8. Fox PT, Raichle ME. Focal physiological uncoupling of cerebral blood flow and oxidative metabolism during somatosensory stimulation in human subjects. Proceeding of the National Academy of Sciences USA 1986; 83: 1140-1144.
9. Belliveau JW, Kennedy DN, McKintry RC et al. Functional mapping of the human visual cortex by magnetic resonance imaging. Science 1991; 254: 716-719.
10. Bandettini PA, Wong EC, Hinks RS et al. Time course EPI of human brain function during task activation. Magnetic Resonance in Medicine 1992; 25: 390-397.
11. Kwong KK, Belliveau JW, Chesler DA et al. Dynamic resonance imaging of human brain activity during primary sensory stimulation. Proceedings of the National Academy of Sciences USA 1992; 89: 5675-5679.
12. Pauling L, Coryell CD. The magnetic properties and structure of hemoglobin, oxyhemoglobin and carbon monoxyhemoglobin. Proceedings of the National Academy of Sciences USA 1936; 22: 210-216.
13. Villringer A, Rosen BR, Belliveau JW et al. Dynamic imaging with lanthanide chelates in normal brain: contrast due to susceptibility effects. Magnetic Resonance in Medicine 1988; 6: 164-174.
14. Ogawa S, Lee TM. Magnetic resonance imaging of blood vessels at high fields: in vivo and in vitro measurements and image simulation. Magnetic Resonance in Medicine 1990; 16: 9-18.
15. Menon RS, Ogawa S, Strupp JP et al. Ocular dominance in human V1 demonstrated by functional magnetic resonance imaging. Journal of Neurophysiology 1997; 77: 2780-2787.
16. Eden GF, VanMeter JW, Rumsey JM et al. Abnormal processing of visual motion in dyslexia revealed by functional magnetic resonance imaging. Nature 1996; 382: 67-69.
17. Ungerleider LG, Mishkin M. Two cortical visual systems. In: Analysis of Visual Behaviour. (eds Ingle DJ, Goodale MA, Mansfield RJW) MIT Press, Cambridge, Mass, 1982; 549-586.
18. Courtney SM, Ungerleider LG, Kell K et al. Transient and sustained activity in a distributed neural system for human working memory. Nature 1997; 386: 608-611.
19. Sanders JA, Orrison WW. Functional magnetic resonance imaging. In: Functional Brain Imaging. (eds Orrison WW, Lewine JD, Sanders JA, Hartshorne MF) Mosby Year Book Ltd, St Louis, 1995; 239-326.
20. Quinn R, Gati J, Parent J et al. Visualizing cortical activity in the dog utilizing functional magnetic resonance imaging (Abstract). 28th Annual Meeting of the American College of Veterinary Ophthalmologists, 1997.
21. Strupp JPA. GUI based fMRI analysis software package. Neuroimage 1996; 3: 5607.
22. Forman SD, Cohen JD, Fitzgerald M et al. Improved assessment of significant activation in functional magnetic resonance imaging (fMRI): use of a cluster-size threshold. Magnetic Resonance in Medicine 1995; 33: 636-647.
23. Thurmon JC, Tranquill WJ, Benson GJ. Lumb and Jones' Veterinary Anesthesia. Williams & Wilkins, Baltimore, 1996.
24. SAS Institute Inc. SAS/STAT User's Guide, Version 6, 4th edn. SAS Institute Inc, Cary NC, 1989.
25. SAS Institute Inc. SAS/STAT Software: Changes and Enhancements Through Release 6.12. SAS Institute Inc, Cary NC, 1997.
26. Jezzard P, Rauschecker JP, Malonek D. An in vivo model of functional MRI in cat visual cortex. Magnetic Resonance in Medicine 1997; 38: 699-705.
27. Kim D-S, Duong TQ, Kim S-G. High resolution mapping of iso-orientation columns by fMRI. Nature Neuroscience 2000; 3: 164-169.
28. Ueki M, Mies G, Hossman K-A. Effects of alpha-chloralose, halothane, pentobarbitol and nitrous oxide anesthesia on metabolic coupling in somatosensory cortex of rats. Acta Anesthesiology Scandinavia 1992; 36: 318-322.
29. Lahti KM, Ferris CF, Li F et al. Comparison of evoked cortical activity in conscious and propofol anesthetized rats using functional MRI. Magnetic Resonance in Medicine 1998; 41: 412-416.
30. De Lahunta A. Veterinary Neuroanatomy and Clinical Neurology, 2nd edn. W.B. Saunders, Philadelphia, 1983.
31. Reichert H. Introduction to Neurohiology. Georg Thieme Verlag, Stuttgart, 1992.
32. Jones JG, Use of evoked potentials in the EEG to measure depth of anesthesia. In: Consciousness, Awareness and Pain in General Anesthesia. (eds Rosen M, Lunn JM) Butterworths, London, 1987.
33. Newberg RE, Milde JH, Michenfelder JD. The cerebral metabolic effects of isoflurane at and above concentrations that suppress cortical electrical activity. Anesthesiology 1983; 59: 23-28.