Abstract : This article has described the neuroimaging process that helps to provide a clear picture of the brain that can help medical practitioners to detect disease and also helps to detect the health of the brain. This study focusses on the neuroimaging process and its connections with the disease. This study has shed light on the practical applications of neuroimaging techniques such as CT scans that can create an image of the brain, MRI is one of the processes that also helps to provide and detect the blood clot and effects of stroke on the brain. On the other hand, there are various kinds of techniques that help to identify the blood flow and oxygen flow in the brain. This study has also shed light on the significance of neuroimaging and its benefits. It has been seen that these techniques are one kind of decision-making tool that helps to provide the proper treatment. As per patients' requirements, medical professionals can also provide suggestions for treatment. accordingly, Neuroimaging process gives the opportunities to enhance their knowledge and create a pre-surgical brain map. In the modern era, hospitals use advanced technologies to detect disease. It provides real-time data that helps to provide accurate suggestions to the sufferer. Accordingly, neuroimaging process also has some technical difficulties that may provide accurate data all the time. This research uses a simple method to do the research and get an effective outcome from it.

Keywords : 3D detailed image, brain, central nervous system, Computed Tomography Scans, magnetic nuclei, Magnetic Resonance Imaging, Neuroimaging technique, PET-based technique, positron emission tomography.