Algısal Karar Verme Süreçleri Çerçevesinde İnsan Hareketlerini Tanıma.

Neurophysiological studies in non-human primates characterize perceptual decision-making as a two-stage process: 1) accumulation of sensory evidence and 2) decision boundary leading to response selection. These studies commonly used random dot motion stimuli and demonstrated that firing rates of neurons in the lateral intraparietal area (LIP) increase and behavioral response times decrease as the coherence of motion stimuli increases. Recent EEG studies in humans have revealed the Centro-Parietal Positivity (CPP) potential, which exhibits similar functional properties to LIP neurons and is associated with the process of accumulating sensory evidence. It has been shown that the parameters of the CPP component carry important information about the decisions made. However, previous studies have mainly used simple and low-level stimuli to understand the process in its most basic form. Whether perceptual decision-making processes generalize to more complex and socially meaningful biological motion stimuli, such as human actions, remains unknown. This review article emphasized the significance of investigating the neurophysiological basis of perceptual decision-making processes involved in the recognition of human actions and presented a compilation of studies on perceptual decision-making conducted with simpler stimuli that have guided and shaped these investigations. In the conclusion section, we talked about the implications of research in this field to the diagnosis and treatment of many psychological and neurological disorders and the development of artificial intelligence technologies that would improve the well-being of humans [ABSTRACT FROM AUTHOR]