• Neuroreport · Aug 2018

    High-field MRS study of GABA+ in patients with migraine: response to levetiracetam treatment.

    • Qiang Li, Chunfu Chen, and Tao Gong.
    • Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong University.
    • Neuroreport. 2018 Aug 15; 29 (12): 1007-1010.

    AbstractTo explore alterations in γ-aminobutyric acid (GABA) levels in response to levetiracetam (LEV) treatment in patients with migraine. Patients with migraine (N=14) were treated with LEV for 12 weeks. The levels of GABA+ in the anterior cingulate cortex/medial prefrontal cortex (ACC/mPFC) and the posterior cingulate cortex (PCC) were examined by proton magnetic resonance spectroscopy before (baseline) and after treatment. LEV showed good efficacy in the reduction of headache frequency and intensity in patients with migraine. Among the 14 patients, good-quality spectral data of GABA+ in the PCC region were obtained in 11 patients. There was a significant decrease in GABA+ levels in the PCC region after LEV treatment. ACC/mPFC GABA+ was assessed by proton magnetic resonance spectroscopy in eight patients with migraine. LEV had no significant effect on GABA+ levels in the ACC/mPFC region. The decreased GABA+ levels after LEV treatment in patients with migraine suggest that GABA is a migraine biomarker.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…