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Instituto Nacional de Neurología y Neurocirugía

2007, Número 3

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Arch Neurocien 2007; 12 (3)


Utilidad de la técnica bold de resonancia magnética funcional en los tumores intracraneales de pacientes prequirúrgicos

Paz GJ, Salgado P, Gómez LS

Idioma: Español
Referencias bibliográficas: 40
Paginas: 152-161
Archivo PDF: 185.01 Kb.


RESUMEN

La resonancia magnética funcional utiliza los principios generales que relacionan la actividad neural y el flujo sanguíneo. El estudio se efectuó durante 19 meses y se realizaron 88 resonancias a 74 pacientes con diagnósticos de tumoración intracraneal. Se localizaron las áreas funcionales alrededor del tumor y se hizo estudio posoperatorio para mostrar que no se habían lesionado.


REFERENCIAS (EN ESTE ARTÍCULO)

  1. Ogawa S, Lee TM, Nayak AS, Glynn P (a). Oxygenationsensitive contras in magnetic resonance imaging of rodent brain at high ll1agnetic tields. Magn Reson Med 1990; 14:68-78.

  2. Ogawa S, Lee TM, Kay AR, Tank OW(b). Brain magnetic resonance imaging with contrast dependent on blood oxygenation. Proc Natl Acad Sci USA 1990; 87:9868-72.

  3. Levin LM, Ross MH, Renshaw PF. Clinical applications of functional MRI in neuropsychiatry. J Neuropsychiatry 1995; 7(4):511-22.

  4. David A, Blamire A, Breiter H. Functional magnetic resonance imaging: a new technique with implications for psychology and psychiatry. Br J Psychiatry 1994; 164:2-7.

  5. Prichard JW, Rosen BR. Functional study of the brain by NRM. J Cereb Blood Flow Metab 1994;14 365-72.

  6. Fox PT, Mintun MA, Raichle ME, Miezin FM, Allman IM, Van Essen De. Mapping the visual cortex with positron computed tomography. Nature 1986; 323:806-9.

  7. Ogawa S, Tank O, Menon, Ellermann IM, Kim S-G, Merckle K, et al. Intrinsic signal changes accompanying sensory stimulation: functional brain maping using MRI. Proc Natl Acad Sci USA 1992;89:5951-5.

  8. Bandenttini PA, Wong EC, Hinks RS, Tikofsky RS, Hyde JS. Time course EPI of human brain function during task activation. Magn Reson Med 1992;25:390-8.

  9. Mitchell DG. MRJ principies. Philadelphia: WB Saunders Company, 1a edición, l999.

  10. Mock BJ, Lowe MJ, Turski PA. Functional magnetic resonance Imaging, vol 111. 3a edición, Stark DO y Bradley WG Jr., eds. Mosby 1999; 1555-74.

  11. Jones AP, Hugges OG, Brette OS, Robinson L, Sykes IR, Aziz Q, et al. Experiences with functional magnetic resonance imaging at J testa. Br J Radiol 1998; 71:160-6.

  12. Thulborn KR, Waternon JC, Mattews PM, Radda GK. Dependence of the transverse relaxation time of water protons in whole blood at high tield. Biochem Biophys Acta 1982; 714: 265-72.

  13. Ogawa S, Lee TM, Barrete B. The sensitivity of magnetic resonance image signals of a rat brain to changes in the cerebral blood oxygenation. Magn Reson Med 1993; 29:205-10.

  14. Deyoe E, Bandetti P, Neitz I, Miller O, Winans P. Functional magnetic resonance imaging (tMRJ) ofthe human brain. J Neurosci Methods 1994; 54:171-87.

  15. C Avila. Aplicaciones de la resonancia magnética funciona! en pacientes prequirúrgicos: funciones motoras de memoria y lingüística. Rev Neurol 2003; 37:567-78.

  16. Rosales, et al. Resonancia magnética funcional: una nueva herramienta para explorar la actividad cerebral y obtener un mapa de su corteza. Rev Chilena Radiol 2003;9:86-91.

  17. N. Shnoura. Restored activation of primary motor area from motor reorganization and improved motor function after brain tumor resection. AJNR 2006; 27:1275-82.

  18. Rao SM, Biner JR, Bandetitni PA, Hammke TA, Yetkin FZ, Jesmanowicz A, et al. Functional magnetic resonance imaging of complex human movements. Neurology 1993; 43:2311-8.

  19. Boeccker H, Kleinschmidt A, Recuardt M. Functional cooperativity of human cortical motor areas during self-paced simple finger movements. A high resolution MRI study. Brain 1994; 117:1231-9.

  20. Li A,Yetkin Z, Cox R, Haughton VM. Ipsilateral hemisphere activation during motor and sensory task. Am J Neuroradiol 1996;17:651-5.

  21. Jack CRjr, Thompson RM, Butts RK, Sharbrough FW, KelIy PJ, Hanson DP, et al. Sensory motor cortex: correlation of presurgical mapping with functional MR imaging and invasive corticalmapping. Radiology 1994; 190:85-92.

  22. Tysza JM, Grafton ST, Chew W. Woods RP, Colleti PM. Parceling of mesial frontal motor areas during ideation and movement using functional magnetic resonance at 1.5 Tesla. Am Neurol 1994: 746-9.

  23. 23.Hinke RM, HU X, StiJlman AR, Kim SG, Merkle L-J, Salmi R, et al. Functional magnetic resonance imaging of Broca’s area during internal speech. Neuroreport 1993; 4:675-8.

  24. Gore Je. Neuroimaging X: functional MRI studies of language by sex (images in neuroscience). Am J Psychiatry 1996; 153:860.

  25. Barton JJ, Simpson T, Kiriakopoulos E, Stewall C, Crawley A, Guthrie B, et al. Functional MRI of lateral occipitotemporal cortex during pursuit and motion perception. Ann Neurol 1996; 40:387-98.

  26. Le Bihan D, Turner R, Jezzard P. Activation of human visual cortex by mental representation of visual patterns, in Proceedings of the 11 Annual Meeting of the society of Magnetic Resonance in Medicine, Berlin, 1992.

  27. McCarthy G, Puce A, Constable RT, Krytal JH, Gore Je, Goldman-Rakic P. Activation of human prefrontal cortex during spatial and nonspatial working memory tasks measured by functional MRI. Cereb Cortex 1996; 6:600-11.

  28. D’ Esposito M, Zarahn E, Aguirre GK. Event-related functional MRI: implications for cognitive psychology. Psychol Bull 1999; 125:155-64.

  29. Callicott J, Mattay YS, Bertolino A Finn K. Coppola R, Frank JA. Phisiological characteristics of capacity contraints in working memory as revealed by functional MRI. Cerebral Cortex 1999;9:20-6.

  30. Bly BM, Kosslyn SM. Functional anatomy of object recognition in humans: evidence from positron emission tomography and functional magnetic resonance imaging. Curr Opin Neurol 1997; 10:5-9.

  31. Teasdale JD, Howard RJ, Cox SG, Ha Y, Brammer MJ, Williams S, et al. Functional MRI study of the cognitive generation of affect. Am J Psychiatry 1999; 156(2):209-15.

  32. Baird AA, Gruber SA, Fein DA, Mass LC, Steingard RJ, Renshaw PF. Functional magnetic resonance imaging of facial affect recognition in children and adolescents. J Am Acad Child Adolesc Psychiatry 1999;38:195-9.

  33. Harell. Plasticity of the human motor cortex in patients with arteriovenous malformation: a functional MR imagins study. AJNR 21: 1423-33.

  34. Critchley D. Human cingulated cortex and autonomic control: converging neuroimaging and clinical evidence. Brain 2003; 126:2139-52.

  35. Morton DW. Functional brain imaging using a long intravenous half-life gadolinium based contrast agent. AJNR 2006;27:1467-71.

  36. H Daffau et al. Long term reshaping of language, sensory, and motor maps after glioma resection: a new parameter to integrate in the surgical strategy. J Neurol Neurosurg Psychiatry 2002; 72: 511-6.

  37. Michael. The effect of prior surgery on blood oxygen level dependent functional MR Imaging in the preoperative assessment of braill tumors. AJNR 2005;26:1980-5.

  38. Kirings T. Activation in primary and secondary mtor areas in patients with CNS neoplasms and weakness. Neurology 2002; 58:381-90.

  39. Daffau. Acute functional reorganization of the human motor cortex during resection of central lesions: a study using intraoperative brain mapping. J Neurol Neurosurg Psychiatry 2001; 70:506-13.

  40. Caramia. Ipsilateral motor activation in patients with cerebral gliomas. Neurology 1998; 51:196-2002.




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