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Results: 1 to 20 of 83

1.

GABA deficit in the visual cortex of patients with neurofibromatosis type 1: genotype-phenotype correlations and functional impact.

Violante IR, Ribeiro MJ, Edden RA, Guimarães P, Bernardino I, Rebola J, Cunha G, Silva E, Castelo-Branco M.

Brain. 2013 Mar;136(Pt 3):918-25. doi: 10.1093/brain/aws368. Epub 2013 Feb 11.

PMID:
23404336
[PubMed - indexed for MEDLINE]
Free Article
2.

Elevated prefrontal cortex γ-aminobutyric acid and glutamate-glutamine levels in schizophrenia measured in vivo with proton magnetic resonance spectroscopy.

Kegeles LS, Mao X, Stanford AD, Girgis R, Ojeil N, Xu X, Gil R, Slifstein M, Abi-Dargham A, Lisanby SH, Shungu DC.

Arch Gen Psychiatry. 2012 May;69(5):449-59. doi: 10.1001/archgenpsychiatry.2011.1519. Epub 2012 Jan 2.

PMID:
22213769
[PubMed - indexed for MEDLINE]
3.

Anterior cingulate cortex γ-aminobutyric acid in depressed adolescents: relationship to anhedonia.

Gabbay V, Mao X, Klein RG, Ely BA, Babb JS, Panzer AM, Alonso CM, Shungu DC.

Arch Gen Psychiatry. 2012 Feb;69(2):139-49. doi: 10.1001/archgenpsychiatry.2011.131. Epub 2011 Oct 3.

PMID:
21969419
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

GABA concentration is reduced in visual cortex in schizophrenia and correlates with orientation-specific surround suppression.

Yoon JH, Maddock RJ, Rokem A, Silver MA, Minzenberg MJ, Ragland JD, Carter CS.

J Neurosci. 2010 Mar 10;30(10):3777-81. doi: 10.1523/JNEUROSCI.6158-09.2010.

PMID:
20220012
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Resting GABA concentration predicts peak gamma frequency and fMRI amplitude in response to visual stimulation in humans.

Muthukumaraswamy SD, Edden RA, Jones DK, Swettenham JB, Singh KD.

Proc Natl Acad Sci U S A. 2009 May 19;106(20):8356-61. doi: 10.1073/pnas.0900728106. Epub 2009 May 4.

PMID:
19416820
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

Brain gamma-aminobutyric acid levels are decreased in patients with phantageusia and phantosmia demonstrated by magnetic resonance spectroscopy.

Levy LM, Henkin RI.

J Comput Assist Tomogr. 2004 Nov-Dec;28(6):721-7.

PMID:
15538143
[PubMed - indexed for MEDLINE]
7.

Abnormal brain activation in neurofibromatosis type 1: a link between visual processing and the default mode network.

Violante IR, Ribeiro MJ, Cunha G, Bernardino I, Duarte JV, Ramos F, Saraiva J, Silva E, Castelo-Branco M.

PLoS One. 2012;7(6):e38785. doi: 10.1371/journal.pone.0038785. Epub 2012 Jun 18.

PMID:
22723888
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Prefrontal cortical gamma-aminobutyric Acid levels in panic disorder determined by proton magnetic resonance spectroscopy.

Hasler G, van der Veen JW, Geraci M, Shen J, Pine D, Drevets WC.

Biol Psychiatry. 2009 Feb 1;65(3):273-5. doi: 10.1016/j.biopsych.2008.06.023. Epub 2008 Aug 9.

PMID:
18692172
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Altered prefrontal glutamate-glutamine-gamma-aminobutyric acid levels and relation to low cognitive performance and depressive symptoms in type 1 diabetes mellitus.

Lyoo IK, Yoon SJ, Musen G, Simonson DC, Weinger K, Bolo N, Ryan CM, Kim JE, Renshaw PF, Jacobson AM.

Arch Gen Psychiatry. 2009 Aug;66(8):878-87. doi: 10.1001/archgenpsychiatry.2009.86.

PMID:
19652127
[PubMed - indexed for MEDLINE]
10.

Brain gamma-aminobutyric acid changes in stiff-person syndrome.

Levy LM, Levy-Reis I, Fujii M, Dalakas MC.

Arch Neurol. 2005 Jun;62(6):970-4.

PMID:
15956168
[PubMed - indexed for MEDLINE]
11.

Reductions in occipital cortex GABA levels in panic disorder detected with 1h-magnetic resonance spectroscopy.

Goddard AW, Mason GF, Almai A, Rothman DL, Behar KL, Petroff OA, Charney DS, Krystal JH.

Arch Gen Psychiatry. 2001 Jun;58(6):556-61.

PMID:
11386984
[PubMed - indexed for MEDLINE]
12.

Relating MEG measured motor cortical oscillations to resting γ-aminobutyric acid (GABA) concentration.

Gaetz W, Edgar JC, Wang DJ, Roberts TP.

Neuroimage. 2011 Mar 15;55(2):616-21. doi: 10.1016/j.neuroimage.2010.12.077. Epub 2011 Jan 6.

PMID:
21215806
[PubMed - indexed for MEDLINE]
Free PMC Article
13.

Marked reductions in visual evoked responses but not γ-aminobutyric acid concentrations or γ-band measures in remitted depression.

Shaw A, Brealy J, Richardson H, Muthukumaraswamy SD, Edden RA, John Evans C, Puts NA, Singh KD, Keedwell PA.

Biol Psychiatry. 2013 Apr 1;73(7):691-8. doi: 10.1016/j.biopsych.2012.09.032. Epub 2012 Nov 28.

PMID:
23200528
[PubMed - indexed for MEDLINE]
14.

Reduced cortical gamma-aminobutyric acid levels in depressed patients determined by proton magnetic resonance spectroscopy.

Sanacora G, Mason GF, Rothman DL, Behar KL, Hyder F, Petroff OA, Berman RM, Charney DS, Krystal JH.

Arch Gen Psychiatry. 1999 Nov;56(11):1043-7.

PMID:
10565505
[PubMed - indexed for MEDLINE]
15.

Diurnal stability of gamma-aminobutyric acid concentration in visual and sensorimotor cortex.

Evans CJ, McGonigle DJ, Edden RA.

J Magn Reson Imaging. 2010 Jan;31(1):204-9. doi: 10.1002/jmri.21996.

PMID:
20027589
[PubMed - indexed for MEDLINE]
16.

Reduced prefrontal glutamate/glutamine and gamma-aminobutyric acid levels in major depression determined using proton magnetic resonance spectroscopy.

Hasler G, van der Veen JW, Tumonis T, Meyers N, Shen J, Drevets WC.

Arch Gen Psychiatry. 2007 Feb;64(2):193-200.

PMID:
17283286
[PubMed - indexed for MEDLINE]
17.

Proton MR spectroscopy in patients with neurofibromatosis type 1: evaluation of hamartomas and clinical correlation.

Castillo M, Green C, Kwock L, Smith K, Wilson D, Schiro S, Greenwood R.

AJNR Am J Neuroradiol. 1995 Jan;16(1):141-7. Erratum in: AJNR Am J Neuroradiol 1995 Apr;16(4):808.

PMID:
7900583
[PubMed - indexed for MEDLINE]
Free Article
18.

Normal prefrontal gamma-aminobutyric acid levels in remitted depressed subjects determined by proton magnetic resonance spectroscopy.

Hasler G, Neumeister A, van der Veen JW, Tumonis T, Bain EE, Shen J, Drevets WC, Charney DS.

Biol Psychiatry. 2005 Dec 15;58(12):969-73. Epub 2005 Jul 25.

PMID:
16043137
[PubMed - indexed for MEDLINE]
19.

[Decreased occipital GABA concentrations in patients with first-episode major depressive disorder: a magnetic resonance spectroscopy study].

Song Z, Huang P, Qiu L, Wu Q, Gong Q, Zhang B, Heberlein K, Xie P.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2012 Apr;29(2):233-6. Chinese.

PMID:
22616164
[PubMed - indexed for MEDLINE]
20.

The relationship between aberrant neuronal activation in the pregenual anterior cingulate, altered glutamatergic metabolism, and anhedonia in major depression.

Walter M, Henning A, Grimm S, Schulte RF, Beck J, Dydak U, Schnepf B, Boeker H, Boesiger P, Northoff G.

Arch Gen Psychiatry. 2009 May;66(5):478-86. doi: 10.1001/archgenpsychiatry.2009.39.

PMID:
19414707
[PubMed - indexed for MEDLINE]

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