Magnetic Regonance Imaging (MRI)
A cross-sectional view is obtained using techniques such as imaging modalities like MRI, CT scans, or ultrasound, which allow for the visualization of internal structures in slices or sections. This view provides detailed insights into the anatomy and pathology of an object or organism, facilitating analysis without invasive procedures. It is commonly used in medical diagnostics and research to assess the condition of tissues and organs.
Devices that use a narrowly focused X-ray beam that circles rapidly are known as computed tomography (CT) scanners. These machines capture multiple X-ray images from different angles around a patient's body and then reconstruct them into cross-sectional images or slices. This technique allows for detailed visualization of internal structures, aiding in diagnosis and treatment planning in various medical fields. CT scanners are widely used due to their speed and accuracy in imaging.
A PET scan, or Positron Emission Tomography scan, is an imaging technique that allows doctors to observe metabolic processes in the body. It involves injecting a small amount of radioactive material, called a tracer, which emits positrons as it decays. These positrons interact with electrons in the body, producing gamma rays that are detected by the scanner. PET scans are commonly used in oncology, cardiology, and neurology to detect diseases, assess treatment response, and evaluate brain function.
gamma img processing,uv imaging,visible imaging,microband wave imaging etc etc
Computed tomography [CT Scan] (computed = computer assisted + tom = cut + graph = write + y = procedure), is a medical imaging procedure that uses computer-processed X-rays to produce slices of specific areas of the body. From the 2-dimensional X-ray pictures, the computer develops a 3-D image. In 2007, there were about 72 million CT scans performed in the USA.
computed tomography
Computed axial tomography, CT scan, or CAT scan are all medical terms meaning imaging using cross sectional images taken with X-rays. These studies may be done with or without contrast.
The first imaging technique for the human body was discovered by Wilhelm Röntgen in 1895.
Peter Ratiu has written: 'Cross-sectional atlas of the brain' -- subject(s): Anatomy & histology, Anatomy, Cross-Sectional, Atlases, Brain, Cross-sectional imaging, Methods
Magnetic Resonance Imaging (MRI) is the imaging technique that detects the energy emitted by hydrogen atoms in magnetic fields.
MRI
C.T is a common abbreviation for "Computed Tomography," a medical imaging technique used to create detailed cross-sectional images of the body. CT scans are valuable in diagnosing a wide range of health conditions, such as injuries, infections, and tumors.
Magnetic Resonance Imaging (MRI) or Nuclear Magnetic Resonance Imaging (NMRI)
EEGs
PET
Sonography
FDG- PET scanning is a technique that can provide information about brain metabolism. Another technique for such imaging is SPECT.