All terms in TMBIMGB

Label Id Description
Vascular calcification HP_0004934 [Abnormal calcification of the vasculature.]
imaging biomarker TM_BIN BMO_0000100
axonal water fraction BMO_0000117 [Axonal water fraction (AWF) is a metric used in diffusion MRI (dMRI) to characterize the microstructural properties of white matter in the brain. It quantifies the proportion of water molecules associated specifically with the axonal compartments within white matter tissue.]
apparent fiber density BMO_0000118 [Apparent Fiber Density (AFD) is a metric derived from diffusion MRI (dMRI) data, particularly from high-angular resolution diffusion imaging (HARDI) or diffusion spectrum imaging (DSI). It quantifies the density of axons within a specific region of interest or white matter pathway in the brain. AFD is calculated based on the orientation distribution functions (ODFs) obtained from dMRI data. It reflects the density of axons within the imaging voxel and provides information about the microstructural integrity of white matter tracts.]
fractional anisotropy BMO_0000119 [Fractional Anisotropy (FA) is a metric derived from diffusion tensor imaging (DTI), a magnetic resonance imaging (MRI) technique used to study the microstructural organization of tissues, particularly white matter in the brain. FA quantifies the degree of anisotropy of water diffusion within tissue. In white matter, water molecules tend to diffuse more easily along the direction of the fiber tracts (axonal bundles) than perpendicular to them. FA values range from 0 to 1, where higher values indicate greater directionality or organization of the tissue microstructure, typically reflecting intact white matter tracts.]
renal blood flow rate CMO_0000907 [Renal blood flow (RBF) is the volume of blood delivered to or exiting from the kidneys per unit time.]
myelin water fraction BMO_0000108 [The myelin water fraction (MWF) is defined as the ratio of the myelin water signal (15 ms < T2 < 40 ms) to the total water signal and correlates strongly with histological staining for myelin.]
amyloid deposition measurement EFO_0008351 [quantification of some aspect of the deposition of amyloid proteins in an organ]
Apparent Diffusion Coefficient NCIT_C116753 [A measurement of the magnitude of diffusion of water molecules within tissue.]
tumor size EFO_0004134 [The physical size of a tumor.]
glucose metabolism measurement EFO_0009367 [Quantification of a glucose metabolic process.]
hippocampal volume EFO_0005035 [Measurement of the volume of the hippocampus]
lesion load BMO_0000112 [Lesion load codes the amount of damage to a given brain region of interest. Lesion load aims to reduce the complex 3D lesion information into a feature that can reflect both site of damage, defined by the location of the region of interest, and size of damage within that region of interest.]
gray matter volume BMO_0000113 [Gray matter volume refers to the amount or volume of gray matter present in the brain. Gray matter consists of neuronal cell bodies, dendrites, and synapses, and it plays a crucial role in processing information and coordinating various functions within the brain. Measurements of gray matter volume are typically obtained using structural magnetic resonance imaging (MRI) techniques. MRI allows researchers and clinicians to visualize and quantify the volume of gray matter in specific brain regions or across the entire brain.]
cortical thickness EFO_0004840 [Is a quantification of the thickness of brain cortex, e.g. measured by MRI, used in the diagnosis of Alzheimer's disease and other neurological conditions]
functional connectivity density BMO_0000115 [Functional connectivity density (FCD) is a measure used in neuroimaging, particularly in functional magnetic resonance imaging (fMRI) studies, to quantify the strength and distribution of functional connections between different brain regions.]
Tumor Volume NCIT_C94515 [The volume of tumor.]
cerebral blood flow rate CMO_0003815 [Cerebral blood flow (CBF) rate is the volume of blood delivered to or exiting the brain, through a network of cerebral arteries and veins, per unit time]
bone density EFO_0003923 [The amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by X-RAY ABSORPTIOMETRY or TOMOGRAPHY, X RAY COMPUTED. Bone density is an important predictor for OSTEOPOROSIS.]
amyloid deposition BMO_0000120 [Amyloid deposition refers to the accumulation of amyloid proteins, specifically amyloid-beta (Aβ) peptides, in various tissues and organs throughout the body. In the context of neuroscience and neuroimaging, amyloid deposition commonly refers to the accumulation of Aβ plaques in the brain, which is a pathological hallmark of Alzheimer's disease (AD) and some other neurodegenerative disorders. In AD, abnormal accumulation of Aβ peptides leads to the formation of plaques, which disrupt neuronal function and contribute to neurodegeneration. Imaging techniques such as positron emission tomography (PET) using radioligands targeting Aβ can detect and quantify amyloid deposition in the brain.]