@article{RN65,
   author = {van Bussel, F. C. and Backes, W. H. and Hofman, P. A. and Puts, N. A. and Edden, R. A. and van Boxtel, M. P. and Schram, M. T. and Stehouwer, C. D. and Wildberger, J. E. and Jansen, J. F.},
   title = {Increased GABA concentrations in type 2 diabetes mellitus are related to lower cognitive functioning},
   journal = {Medicine (Baltimore)},
   volume = {95},
   number = {36},
   pages = {e4803},
   ISSN = {1536-5964 (Electronic)
0025-7974 (Linking)},
   Abstract = {Type 2 diabetes mellitus is associated with accelerated cognitive decline. The underlying pathophysiological mechanisms still remain to be elucidated although it is known that insulin signaling modulates neurotransmitter activity, including inhibitory gamma-aminobutyric acid (GABA) and excitatory glutamate (Glu) receptors. Therefore, we examined whether levels of GABA and Glu are related to diabetes status and cognitive performance.Forty-one participants with type 2 diabetes and 39 participants without type 2 diabetes underwent detailed cognitive assessments and 3-Tesla proton MR spectroscopy. The associations of neurotransmitters with type 2 diabetes and cognitive performance were examined using multivariate regression analyses controlling for age, sex, education, BMI, and percentage gray/white matter ratio in spectroscopic voxel.Analysis revealed higher GABA+ levels in participants with type 2 diabetes, in participants with higher fasting blood glucose levels and in participants with higher HbA1c levels, and higher GABA+ levels in participants with both high HbA1c levels and less cognitive performance.To conclude, participants with type 2 diabetes have alterations in the GABAergic neurotransmitter system, which are related to lower cognitive functioning, and hint at the involvement of an underlying metabolic mechanism.},
   DOI = {10.1097/MD.0000000000004803},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/27603392},
   year = {2016},
   keywords = {cognition, functional MRI, magnetic resonance imaging, multiparametric MRI, type 2 diabetes mellitus},
   keywords = {a) Type 2 Diabetes Mellitus, e) Neurotransmitter MR Spectroscopy},
   type = {Journal Article}
}

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F."],"year":2016,"bibtype":"article","biburl":"https://raw.githubusercontent.com/jansenjfa1/bibbase.github.io/master/highlights.bib","bibdata":{"bibtype":"article","type":"Journal Article","author":[{"propositions":["van"],"lastnames":["Bussel"],"firstnames":["F.","C."],"suffixes":[]},{"propositions":[],"lastnames":["Backes"],"firstnames":["W.","H."],"suffixes":[]},{"propositions":[],"lastnames":["Hofman"],"firstnames":["P.","A."],"suffixes":[]},{"propositions":[],"lastnames":["Puts"],"firstnames":["N.","A."],"suffixes":[]},{"propositions":[],"lastnames":["Edden"],"firstnames":["R.","A."],"suffixes":[]},{"propositions":["van"],"lastnames":["Boxtel"],"firstnames":["M.","P."],"suffixes":[]},{"propositions":[],"lastnames":["Schram"],"firstnames":["M.","T."],"suffixes":[]},{"propositions":[],"lastnames":["Stehouwer"],"firstnames":["C.","D."],"suffixes":[]},{"propositions":[],"lastnames":["Wildberger"],"firstnames":["J.","E."],"suffixes":[]},{"propositions":[],"lastnames":["Jansen"],"firstnames":["J.","F."],"suffixes":[]}],"title":"Increased GABA concentrations in type 2 diabetes mellitus are related to lower cognitive functioning","journal":"Medicine (Baltimore)","volume":"95","number":"36","pages":"e4803","issn":"1536-5964 (Electronic) 0025-7974 (Linking)","abstract":"Type 2 diabetes mellitus is associated with accelerated cognitive decline. The underlying pathophysiological mechanisms still remain to be elucidated although it is known that insulin signaling modulates neurotransmitter activity, including inhibitory gamma-aminobutyric acid (GABA) and excitatory glutamate (Glu) receptors. Therefore, we examined whether levels of GABA and Glu are related to diabetes status and cognitive performance.Forty-one participants with type 2 diabetes and 39 participants without type 2 diabetes underwent detailed cognitive assessments and 3-Tesla proton MR spectroscopy. The associations of neurotransmitters with type 2 diabetes and cognitive performance were examined using multivariate regression analyses controlling for age, sex, education, BMI, and percentage gray/white matter ratio in spectroscopic voxel.Analysis revealed higher GABA+ levels in participants with type 2 diabetes, in participants with higher fasting blood glucose levels and in participants with higher HbA1c levels, and higher GABA+ levels in participants with both high HbA1c levels and less cognitive performance.To conclude, participants with type 2 diabetes have alterations in the GABAergic neurotransmitter system, which are related to lower cognitive functioning, and hint at the involvement of an underlying metabolic mechanism.","doi":"10.1097/MD.0000000000004803","url":"http://www.ncbi.nlm.nih.gov/pubmed/27603392","year":"2016","keywords":"a) Type 2 Diabetes Mellitus, e) Neurotransmitter MR Spectroscopy","bibtex":"@article{RN65,\n author = {van Bussel, F. C. and Backes, W. H. and Hofman, P. A. and Puts, N. A. and Edden, R. A. and van Boxtel, M. P. and Schram, M. T. and Stehouwer, C. D. and Wildberger, J. E. and Jansen, J. F.},\n title = {Increased GABA concentrations in type 2 diabetes mellitus are related to lower cognitive functioning},\n journal = {Medicine (Baltimore)},\n volume = {95},\n number = {36},\n pages = {e4803},\n ISSN = {1536-5964 (Electronic)\n0025-7974 (Linking)},\n Abstract = {Type 2 diabetes mellitus is associated with accelerated cognitive decline. The underlying pathophysiological mechanisms still remain to be elucidated although it is known that insulin signaling modulates neurotransmitter activity, including inhibitory gamma-aminobutyric acid (GABA) and excitatory glutamate (Glu) receptors. Therefore, we examined whether levels of GABA and Glu are related to diabetes status and cognitive performance.Forty-one participants with type 2 diabetes and 39 participants without type 2 diabetes underwent detailed cognitive assessments and 3-Tesla proton MR spectroscopy. The associations of neurotransmitters with type 2 diabetes and cognitive performance were examined using multivariate regression analyses controlling for age, sex, education, BMI, and percentage gray/white matter ratio in spectroscopic voxel.Analysis revealed higher GABA+ levels in participants with type 2 diabetes, in participants with higher fasting blood glucose levels and in participants with higher HbA1c levels, and higher GABA+ levels in participants with both high HbA1c levels and less cognitive performance.To conclude, participants with type 2 diabetes have alterations in the GABAergic neurotransmitter system, which are related to lower cognitive functioning, and hint at the involvement of an underlying metabolic mechanism.},\n DOI = {10.1097/MD.0000000000004803},\n url = {http://www.ncbi.nlm.nih.gov/pubmed/27603392},\n year = {2016},\n keywords = {cognition, functional MRI, magnetic resonance imaging, multiparametric MRI, type 2 diabetes mellitus},\n keywords = {a) Type 2 Diabetes Mellitus, e) Neurotransmitter MR Spectroscopy},\n type = {Journal Article}\n}\n\n","author_short":["van Bussel, F. 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