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Brain Tumor Awareness Month; Official name: Brain Tumor Awareness Month: Observed by: Australia, Canada, UK, United States: Significance: Raising awareness of signs and symptoms of brain tumors, and increasing funding for treatment and prevention. [1] [2] Observances: March (UK), May (Australia, Canada, United States South Africa) Frequency ...
The EyeWire project harnesses human computation in a game to trace neurons through images of a volume of retina obtained using serial block-face scanning electron microscopy. [ 7 ] Many different samples can be prepared for serial block-face scanning electron microscopy and the ultramicrotome is able to cut many materials, therefore this ...
BrainMaps is an NIH-funded interactive zoomable high-resolution digital brain atlas and virtual microscope that is based on more than 140 million megapixels (140 terabytes) of scanned images of serial sections of both primate and non-primate brains and that is integrated with a high-speed database for querying and retrieving data about brain ...
PET, MRI, and overlaid images of a human brain. Positron emission tomography (PET) is a nuclear medicine imaging technique which produces a three-dimensional image or picture of functional processes in the body. The theory behind PET is simple enough. First a molecule is tagged with a positron emitting isotope.
A tracheal tumor is a tumor primarily presenting in the trachea. It may be benign or malignant. [1] 80% of all tracheal tumors are malignant. Among these, the most common are the squamous-cell carcinoma and the adenoid cystic carcinoma.
Endomicroscopy is a technique for obtaining histology-like images from inside the human body in real-time, [1] [2] [3] a process known as ‘optical biopsy’. [4] [5] It generally refers to fluorescence confocal microscopy, although multi-photon microscopy and optical coherence tomography have also been adapted for endoscopic use.
Diffuse midline glioma, H3 K27-altered (DMG) is a fatal tumour that arises in midline structures of the brain, most commonly the brainstem, thalamus and spinal cord.When located in the pons it is also known as diffuse intrinsic pontine glioma (DIPG).
If the tumor mass compresses adjacent brain structures, neurosurgeons typically remove as much of the tumor as possible without damaging other critical, healthy brain structures. Surgery may be followed up by chemotherapy , radiation , or a mix of both, however recent studies suggest that radiation does not improve overall survival (even when ...