Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients

T. Ernst, L. Chang, J. Jovicich, N. Ames, S. Arnold

Research output: Contribution to journalArticle

155 Citations (Scopus)

Abstract

Background/Objectives: A previous fMRI study demonstrated increased brain activation during working memory tasks in patients with HIV with mild dementia. The current study aims to determine whether patients who are HIV-1 positive and have normal cognitive function also show increased brain activation on fMRI. Methods: Blood oxygenation level-dependent (BOLD) fMRI was performed in 10 patients with HIV (CD

Original languageEnglish
Pages (from-to)1343-1349
Number of pages7
JournalNeurology
Volume59
Issue number9
Publication statusPublished - Nov 12 2002

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Magnetic Resonance Imaging
HIV
Brain
Short-Term Memory
Cognition
Dementia
HIV-1

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Ernst, T., Chang, L., Jovicich, J., Ames, N., & Arnold, S. (2002). Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients. Neurology, 59(9), 1343-1349.

Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients. / Ernst, T.; Chang, L.; Jovicich, J.; Ames, N.; Arnold, S.

In: Neurology, Vol. 59, No. 9, 12.11.2002, p. 1343-1349.

Research output: Contribution to journalArticle

Ernst, T, Chang, L, Jovicich, J, Ames, N & Arnold, S 2002, 'Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients', Neurology, vol. 59, no. 9, pp. 1343-1349.
Ernst T, Chang L, Jovicich J, Ames N, Arnold S. Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients. Neurology. 2002 Nov 12;59(9):1343-1349.
Ernst, T. ; Chang, L. ; Jovicich, J. ; Ames, N. ; Arnold, S. / Abnormal brain activation on functional MRI in cognitively asymptomatic HIV patients. In: Neurology. 2002 ; Vol. 59, No. 9. pp. 1343-1349.
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