7 T 1H Detects Human Brain Gutamate Concentration Changes in Response to Hypoglycemia: A Study of Diabetic Patients with and Without Hypoglycemia Unawareness

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ability absent account achieve achieved acknowledgments activity adaptation adjusted although analyze appeared assess assessed attributed aware blood brain care cerebral clamp coefficients completed complications computed concentration confirming confounding consistently contrary contribute control controls corrected correlation cortex cortical counter course covariate cycle decrease decreased detected determine developing development diabetes diabetic dispersion drop dropped enabled energy epinephrine expected extent fear field findings five frequency future glucose glutamate goal half healthy history hormonal hormone human hypoglycemia hypoglycemic impaired indicating initiation insulin invest investigate involved known larger lesser limits maintenance major male males measured metabolic metabolism metabolites necessary note occipital occurred patients possibility post prior quantification quantified questionnaire raised reached recent recurrent reduce reduced reduction reflect regulatory reliably removing response risk sample scanner sensitivity shims shot specificity spectra spectral standardized steam studies subject subjects sugar summation symptom syndrome synthesis table target thought transceiver treatment type typical ultra unaware unawareness unconsciousness volume volunteers water whether years