Advanced Signal Processing
Spatial resolution refers to the smallest distinguishable detail in an image or a signal, indicating the clarity and level of detail that can be observed in spatially distributed data. In the context of EEG signal processing, spatial resolution is crucial as it determines how accurately we can localize brain activity based on electrode placement and signal acquisition techniques. Higher spatial resolution allows for a more precise mapping of electrical activity across different regions of the brain, which is essential for accurate diagnosis and treatment planning.
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