Functional magnetic resonance imaging of the visual cortex: Relation between stimulus intensity and bold response original;Resonancia magnética funcional de la corteza visual: Estudio de las relaciones entre la intensidad del estímulo y la respuesta BOLD

Revista de Neurologia

Volumn 45, Issue 3, 2007, Pages 147-151

  Álvarez Linera Prado, Juan ^a   Rios Lago M ^b,c   Martin Alvarez H ^d   Hernandez Tamames J A ^e   Escribano Vera, J ^a   Sanchez Del Rio M ^a  

^a HOSPITAL RUBER INTERNACIONAL   (Spain)

^b UNIVERSIDAD NACIONAL DE EDUCACIÓN A DISTANCIA   (Spain)

^c Hosp Beata Maria Ana de Jesus   (Spain)

^d HOSPITAL UNIVERSITARIO FUNDACIÓN ALCORCÓN   (Spain)

^e UNIVERSIDAD REY JUAN CARLOS   (Spain)

Author keywords

BOLD response; Functional neuroimaging; Magnetic resonance imaging; Occipital cortex; Photophobia; Vision

Indexed keywords

ADULT; ARTICLE; BRAIN DEPTH STIMULATION; CLINICAL ARTICLE; CONTROLLED STUDY; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HUMAN; NEUROIMAGING; PHOTOPHOBIA; PHOTOREACTIVITY; VISUAL CORTEX; VISUAL STIMULATION;

EID: 37349008562     PISSN: 02100010     EISSN: None     Source Type: Journal    
DOI: 10.33588/rn.4503.2006611     Document Type: Article

References (17)

1. Albrecht D, Hamilton DB. Striate cortex of monkey and cat: contrast response function. J Physiol 1982; 48: 217-37.
2. Geisler WS, Albrecht D. Visual cortex neurons in monkeys and cats: detection, discrimination, and identification. Visual Neurosci 1997; 14: 897-919.
3. Goodyear BG, Menon R. Effect of luminance contrast on BOLD fMRI response in human primary visual cortex. J Neurophysiol 1998; 79: 2204-7.
4. Mohamed FB, Pinus A, Faro S, Patel D, Tracy JI. BOLD fMRI of the visual cortex: quantitative responses measured with a graded stimulus at 1.5 tesla. J Magn Reson Imaging 2002 16: 128-36.
5. Yusta-Izquierdo A, Sánchez-Migallón MJ, Higes-Pascual F, Vázquez-Miralles JM. Migraña. Medicine 2003; 8: 5021-32.
6. Liaño-Martínez H, Liaño-Riera M. Cefalea: concepto epidemiológico e impacto socioeconómico. Medicine 2003; 8: 5013-20.
7. Stang PE, Osterhaus JT, Celentano DD. Migraine. Patterns of healthcare use. Neurology 1994; 44: 47-55.
8. Vanagaite VJ, Stovner LJ. Photophobia and phonophobia in tensiontype and cervicogenic headache. Cephalalgia 1998; 18: 313-8.
9. Bartels A, Zeki S. The chronoarchitecture of the human brain: functional anatomy based on natural brain dynamics and the principle of functional independence. In Frackowiak R, Friston K, Frith C, Dolan RJ, Price CJ, Zeki S, et al, eds. Human brain function. London: Elsevier; 2004. p. 201-30.
10. Zeki S. Functional specialisation in the visual brain: probable and improbable visual areas. In Frackowiak R, Friston K, Frith C, Dolan RJ, Price CJ, Zeki S, et al, eds. Human brain function. London: Elsevier; 2004. p. 161-70.
11. Zeki S. A vision of the brain. Oxford: Blackwell; 1993.
12. Kanwisher N, Mc Dermott J, Chum MM. The fusiform face area: a module in human extrastriate cortex specialized for face perception. J Neurosci 1997; 14: 4302-11.
13. Corbetta M. Positron emission tomography as a tool to study human vision and attention. Proc Natl Acad Sci U S A 1993; 90: 23: 10901-3.
14. Corbetta M. Functional anatomy of visual attention in the human brain: studies with positron emission tomography. In Parasuraman R, ed. The attentive brain. Cambridge, MA: MIT Press; 1998. p. 95-122.
15. Toosy AT, Hickman SJ, Miszkiel KA, Jones SJ, Plant GT, Altmann DR, et al. Adaptive cortical plasticity in higher visual areas after acute optic neuritis. Ann Neurol 2005; 57 5: 622-33.
16. Caulo M, Van Hecke J, Toma L, Ferretti A, Tartaro A, Colosimo C, et al. Functional MRI study of diencephalic amnesia in Wernicke-Korsakoff syndrome. Brain 2005; 128: 1584-94.
17. Faro SH, Mohamed FB, Tracy JI, Elfont RM, Pinus AB, Lublin FD, et al. Quantitative functional MR imaging of the visual cortex at 1.5 T as a function of luminance contrast in healthy volunteers and patients with multiple sclerosis. AJNR Am J Neuroradiol 2002; 23: 59-65.