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ECG (Electrocardiogram)
The electrocardiogram (ECG) is a widely used diagnostic tool for the evaluation of heart conditions. It is a non-invasive test that records the electrical activity of the heart and displays it as waves on a graph. The ECG is used to diagnose a variety of heart conditions such as arrhythmias, heart attacks, and other cardiac…
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Patch Clamp Technique
The patch clamp technique is a widely used electrophysiological method for studying ion channels in cell membranes. This technique involves using a micropipette to form a gigaohm seal with a cell membrane, allowing for the manipulation of the electrical potential across the membrane. There are four main types of patch clamp, each with their own…
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Cryo Electron Microscopy (Cryo-EM)
Cryo-EM is a cutting-edge imaging technique used for studying the structure of biological macromolecules such as proteins and nucleic acids. By using a cryogenic electron microscope, researchers can capture high-resolution images of frozen, hydrated samples, preserving their native state and avoiding radiation damage. The sample preparation is a crucial step that involves rapid freezing of…
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CT Scan Technique
CT (Computed Tomography) scan is a widely used medical imaging technique that produces detailed, cross-sectional images of the body using x-rays and computer technology. The technique uses x-ray detectors, reconstruction algorithms and dose management techniques to minimize the radiation dose to the patient while producing high-quality images. Specialized CT scans such as CT angiography, CT…
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Functional Magnetic Resonance Imaging
Functional Magnetic Resonance Imaging (fMRI) is a powerful medical imaging technique used to study brain function. It measures changes in blood flow in the brain using MRI technology, which can be used to infer changes in neural activity. fMRI is commonly used in neuroscience, psychology, and psychiatry to investigate a wide range of questions related…
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