Explaining the differences, advantages, and disadvantages of various EEG electrode types: Gel, Water, and Dry.

The integration of EEG and fNIRS combines the strengths of both techniques, capturing electrical activity and hemodynamic responses for a deeper understanding of brain function. This multimodal approach enhances research in areas like brain-computer interfaces, hyperscanning, and clinical studies, offering high temporal and spatial resolution in a non-invasive, portable setup.

Hyperscanning is an innovative technique that allows researchers to simultaneously record and analyze the brain activity of multiple individuals during social interactions. By utilizing methods such as EEG, fMRI, and fNIRS, hyperscanning provides insights into the neural mechanisms underlying cooperative and competitive behaviors. This approach enhances our understanding of how brains communicate during shared activities, offering valuable perspectives in fields like neuroscience, psychology, and social sciences.