skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Dynamic functional imaging of brain glucose utilization using fPET-FDG

Journal Article · · NeuroImage
 [1];  [1];  [1];  [1];  [1];  [2];  [1];  [1];  [3];  [4];  [5]
  1. Massachusetts General Hospital, Charlestown, MA (United States). Dept. of Radiology
  2. Massachusetts General Hospital, Charlestown, MA (United States). Dept. of Radiology; Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Dept. of Electrical Engineering and Computer Science
  3. Brookhaven National Lab. (BNL), Upton, NY (United States). Biosciences Dept.
  4. Massachusetts General Hospital, Charlestown, MA (United States). Dept. of Radiology; Harvard-Massachusetts Institute of Technology, Cambridge, MA (United States). Division of Health Sciences and Technology
  5. Massachusetts General Hospital, Charlestown, MA (United States). Dept. of Radiology; Brookhaven National Lab. (BNL), Upton, NY (United States). Biosciences Dept.

We report that glucose is the principal source of energy for the brain and yet the dynamic response of glucose utilization to changes in brain activity is still not fully understood. Positron emission tomography (PET) allows quantitative measurement of glucose metabolism using 2-[18F]-fluorodeoxyglucose (FDG). However, FDG PET in its current form provides an integral (or average) of glucose consumption over tens of minutes and lacks the temporal information to capture physiological alterations associated with changes in brain activity induced by tasks or drug challenges. Traditionally, changes in glucose utilization are inferred by comparing two separate scans, which significantly limits the utility of the method. We report a novel method to track changes in FDG metabolism dynamically, with higher temporal resolution than exists to date and within a single session. Using a constant infusion of FDG, we demonstrate that our technique (termed fPET-FDG) can be used in an analysis pipeline similar to fMRI to define within-session differential metabolic responses. We use visual stimulation to demonstrate the feasibility of this method. Ultimately, this new method has a great potential to be used in research protocols and clinical settings since fPET-FDG imaging can be performed with most PET scanners and data acquisition and analysis are straightforward. fPET-FDG is a highly complementary technique to MRI and provides a rich new way to observe functional changes in brain metabolism.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE; National Institutes of Health (NIH)
Grant/Contract Number:
SC0008430; P41EB015896; S10RR019933; R01EB014894
OSTI ID:
1281964
Journal Information:
NeuroImage, Vol. 100, Issue C; ISSN 1053-8119
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 89 works
Citation information provided by
Web of Science

References (31)

Glucose Metabolic Rate Kinetic Model Parameter Determination in Humans: The Lumped Constants and Rate Constants for [ 18 F]Fluorodeoxyglucose and [ 11 C]Deoxyglucose journal June 1985
Human brain glucose metabolism may evolve during activation: Findings from a modified FDG PET paradigm journal December 2006
Dynamic magnetic resonance imaging of human brain activity during primary sensory stimulation. journal June 1992
A Strategy for Removing the Bias in the Graphical Analysis Method journal March 2001
Calibrated fMRI journal August 2012
Functional mapping of the human visual cortex by magnetic resonance imaging journal November 1991
FreeSurfer journal August 2012
Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging. journal July 1992
The [18F]fluorodeoxyglucose method for the measurement of local cerebral glucose utilization in man. journal January 1979
Comparison of Bolus and Infusion Methods for Receptor Quantitation: Application to [ 18 F]Cyclofoxy and Positron Emission Tomography journal January 1993
Association between cerebral metabolic and structural abnormalities and cognitive performance in schizophrenia journal August 2009
Changes in Relative Glucose Metabolic Rate Following Cortisol Administration in Aging Veterans with Posttraumatic Stress Disorder: An FDG-PET Neuroimaging Study journal April 2009
Mapping human visual cortex with positron emission tomography journal October 1986
Predicting efficacy of photodynamic therapy by real-time FDG-PET in a mouse tumour model journal January 2012
THE [ 14 C]DEOXYGLUCOSE METHOD FOR THE MEASUREMENT OF LOCAL CEREBRAL GLUCOSE UTILIZATION: THEORY, PROCEDURE, AND NORMAL VALUES IN THE CONSCIOUS AND ANESTHETIZED ALBINO RAT journal May 1977
Cerebral blood flow and glucose metabolism in healthy volunteers measured using a high-resolution PET scanner journal January 2012
Cerebral metabolism and patterned visual Stimulation: A positron emission tomographic study of the human visual cortex journal January 1988
Quantitative functional MRI: Concepts, issues and future challenges journal August 2012
Concurrent CBF and CMRGlc changes during human brain activation by combined fMRI–PET scanning journal November 2005
Laminar analysis of 7T BOLD using an imposed spatial activation pattern in human V1 journal October 2010
Tomographic measurement of local cerebral glucose metabolic rate in humans with (F-18)2-fluoro-2-deoxy-D-glucose: Validation of method journal November 1979
A receptor-based model for dopamine-induced fMRI signal journal July 2013
Baseline CBF , and BOLD, CBF , and CMRO 2 fMRI of Visual and Vibrotactile Stimulations in Baboons journal September 2010
The 18 F-fluorodeoxyglucose Lumped Constant Determined in Human Brain from Extraction Fractions of 18 F-fluorodeoxyglucose and Glucose journal August 2001
Nonoxidative glucose consumption during focal physiologic neural activity journal July 1988
Cocaine-Induced Redoppuction of Glucose Utilization in Human Brain: A Study Using Positron Emission Tomography and [Fluorine 18]-Fluorodeoxyglucose journal June 1990
Brain work and Brain Imaging journal July 2006
Dynamic models of BOLD contrast journal August 2012
Effects of Chronic Cocaine Self-Administration on Cognition and Cerebral Glucose Utilization in Rhesus Monkeys journal November 2012
Neurovascular coupling to D2/D3 dopamine receptor occupancy using simultaneous PET/functional MRI journal May 2013
Influence of Plasma Glucose Concentration on Lumped Constant of the Deoxyglucose Method: Effects of Hyperglycemia in the Rat journal November 1990

Cited By (29)

Translational MR Neuroimaging of Stroke and Recovery journal August 2016
MR-PET head motion correction based on co-registration of multi-contrast MR images posted_content January 2018
DREAMM: A Biobehavioral Imaging Methodology for Dynamic In Vivo Whole-Brain Mapping of Cell Type-Specific Functional Networks journal December 2014
Combined PET/MRI: from Status Quo to Status Go. Summary Report of the Fifth International Workshop on PET/MR Imaging; February 15–19, 2016; Tübingen, Germany journal August 2016
Functional dynamics of dopamine synthesis during monetary reward and punishment processing posted_content December 2020
From simultaneous to synergistic MR‐PET brain imaging: A review of hybrid MR‐PET imaging methodologies journal August 2018
Positron emission tomography visualized stimulation of the vestibular organ is localized in Heschl's gyrus journal September 2019
Functional dynamics of dopamine synthesis during monetary reward and punishment processing journal May 2021
Simultaneous EEG–PET–fMRI measurements in disorders of consciousness: an exploratory study on diagnosis and prognosis journal August 2017
Constant Infusion Radiotracer Administration for High Temporal Resolution Positron Emission Tomography (PET) of the Human Brain: Application to [18F]-Fluorodexoyglucose PET (FDG-PET) posted_content June 2019
Analysis of continuous infusion functional PET (fPET) in the human brain journal June 2020
Effects of flow changes on radiotracer binding: Simultaneous measurement of neuroreceptor binding and cerebral blood flow modulation journal August 2017
Simultaneous task-based BOLD-fMRI and [18-F] FDG functional PET for measurement of neuronal metabolism in the human visual cortex posted_content October 2018
Simultaneous trimodal PET-MR-EEG imaging: Do EEG caps generate artefacts in PET images? journal September 2017
The renaissance of functional 18F-FDG PET brain activation imaging journal September 2018
Simultaneous task-based BOLD-fMRI and [18-F] FDG functional PET for measurement of neuronal metabolism in the human visual cortex journal April 2019
Imaging mitochondrial complex I activation during a vibrotactile stimulation: A PET study using [ 18 F]BCPP-EF in the conscious monkey brain journal January 2020
Inflammation in Post-Traumatic Stress Disorder (PTSD): A Review of Potential Correlates of PTSD with a Neurological Perspective journal January 2020
Evaluation of Task-Related Brain Activity: Is There a Role for 18 F FDG-PET Imaging? journal July 2019
MR-PET head motion correction based on co-registration of multicontrast MR images journal January 2019
Analysis of continuous infusion functional PET (fPET) in the human brain posted_content September 2019
Simultaneous trimodal PET-MR-EEG imaging: Do EEG caps generate artefacts in PET images? text January 2017
Decoupling of Dopamine Release and Neural Activity in Major Depressive Disorder during Reward Processing Assessed by Simultaneous fPET-fMRI posted_content January 2019
Metabolite concentration changes associated with positive and negative BOLD responses in the human visual cortex: A functional MRS study at 7 Tesla journal February 2019
Simultaneous PET-MRI imaging of cerebral blood flow and glucose metabolism in the symptomatic unilateral internal carotid artery/middle cerebral artery steno-occlusive disease journal November 2019
Dynamic coupling between fMRI local connectivity and interictal EEG in focal epilepsy: A wavelet analysis approach: Dynamic Coupling between fMRI Local Connectivity and Interictal EEG in Focal Epilepsy journal July 2017
Structure of the Human 4-Hydroxyphenylpyruvic Acid Dioxygenase Gene (HPD) journal October 1994
Task-relevant brain networks identified with simultaneous PET/MR imaging of metabolism and connectivity journal November 2017
The Effects of Capillary Transit Time Heterogeneity (CTH) on the Cerebral Uptake of Glucose and Glucose Analogs: Application to FDG and Comparison to Oxygen Uptake journal October 2016