BOLD-fMRI activation from visual stimuli in human amblyopia with independent component analysis

Weiming Zeng, Li Jiang

Research output: Contribution to journalArticle

Abstract

Amblyopia is common human visual disease. In this article, we use blood oxygenation level dependent functional magnetic resonance imaging to study child amblyopica with independent component analysis method. Comparing the results of amblyopic eye viewing with that of normal eye viewing, we find that, on the one hand, human amblyopia may lead to occipital cortex dysfunction and reduce the activity of primary visual areas; on the other hand, it may extend visual stimuli into other stimuli reflection.

Original languageEnglish (US)
Pages (from-to)7-12
Number of pages6
JournalConcepts in Magnetic Resonance Part B: Magnetic Resonance Engineering
Volume37 B
Issue number1
DOIs
StatePublished - Feb 2010
Externally publishedYes

Fingerprint

visual stimuli
Amblyopia
Oxygenation
Independent component analysis
Blood
Chemical activation
Magnetic Resonance Imaging
activation
Occipital Lobe
cortexes
oxygenation
stimuli
blood
magnetic resonance

Keywords

  • Amblyopia
  • Functional magnetic resonance imaging
  • Independent component analysis

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

Cite this

BOLD-fMRI activation from visual stimuli in human amblyopia with independent component analysis. / Zeng, Weiming; Jiang, Li.

In: Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering, Vol. 37 B, No. 1, 02.2010, p. 7-12.

Research output: Contribution to journalArticle

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