Brain positron emission tomography is a form of positron emission tomography (PET) that is used to measure brain metabolism and the distribution of exogenous radiolabeled chemical agents throughout the brain. PET measures emissions from radioactively labeled metabolically active chemicals that have been injected into the bloodstream. The emission data from brain PET are computer-processed to produce multi-dimensional images of the distribution of the chemicals throughout the brain.[1]: 57
^Nilsson LG, Markowitsch HJ (1999). Cognitive Neuroscience of Memory. Seattle: Hogrefe & Huber Publishers. p. 57.
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Brainpositronemissiontomography is a form of positronemissiontomography (PET) that is used to measure brain metabolism and the distribution of exogenous...
Positronemissiontomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes...
radioligands allowed single-photon emission computed tomography (SPECT) and positronemissiontomography (PET) of the brain. More or less concurrently, magnetic...
encephalitis. 18F-fluorodeoxyglucose (18F-FDG) brainpositronemissiontomography (PET) may show a brain region of decreased glucose metabolism at a time...
types. Positronemissiontomography–computed tomography is a hybrid CT modality which combines, in a single gantry, a positronemissiontomography (PET)...
it results in the production of two or more photons. Positrons can be created by positronemission radioactive decay (through weak interactions), or by...
theranostic imaging include radiotracers, contrast agents and positronemissiontomography. It has been used to treat thyroid cancer and neuroblastomas...
similar to the capture of x-ray images. In contrast, SPECT and positronemissiontomography (PET) form 3-dimensional images and are therefore classified...
development can also cause neurocognitive deficits in the brain. Positronemissiontomography (PET) scans reveal drastic reductions in areas such as the...
spectroscopy, CT scan, single-photon emission computed tomography, Diffusion MRI, and Positronemissiontomography (PET). One specific use of imaging is...
patient in the CT scanner. CTA serves as an alternative to MRA. PositronEmissionTomography (PET) Scan – uses radioactive substances, with the most common...
alters brain function in ways that perpetuate craving, and weakens (but does not completely negate) self-control. This phenomenon – drugs reshaping brain function...
Houle, S. (1994). "Novelty encoding networks in the human brain: positronemissiontomography data". NeuroReport. 5 (18): 2525–28. doi:10.1097/00001756-199412000-00030...
"Age-related decline of dopamine synthesis in the living human brain measured by positronemissiontomography with L-[β-11C]DOPA". Life Sciences. 79 (8): 730–736...
but barring brain damage, there is no part of the brain that is absolutely not functioning. Technologies such as positronemissiontomography (PET) and...
called single photon emission computed tomography (SPECT). The imaging agent used in SPECT emits gamma rays, as opposed to the positron emitters (such as...
ionizing radiation, which distinguishes it from computed tomography (CT) and positronemissiontomography (PET) scans. MRI is a medical application of nuclear...
physiological imaging modality. Single photon emission computed tomography (SPECT) and positronemissiontomography (PET) scans are the two most common imaging...
visualization of blood vessels and arteries within the brain. A positronemissiontomography, or PET scan, is a scan that shows areas of high activity...
dopamine receptor antagonist ligands. Implications for human brainpositronemissiontomography". European Journal of Pharmacology. 227 (2): 139–46. doi:10...
"Metabolic crisis without brain ischemia is common after traumatic brain injury: a combined microdialysis and positronemissiontomography study". Journal of...
these waves. Research in the 1990s using positronemissiontomography (PET) confirmed the role of the brain stem and suggested that, within the forebrain...
isotope fluorine-18 it is used as a radioligand in positronemissiontomography (PET) studies of the brain. Scientific visualization – an interdisciplinary...