University:
California State University, Northridge
Course:
PSY 409 | Advanced Sport Psychology
Academic year:

2024
Views:

105

Pages:

2
Author:

Jithin J. I.

The Dual Visual Systems Perception and Action" in  Parallel Processing: Both streams work simultaneously, utilizing similar information. I. Introduction     Dual Visual Systems: The pioneering perception-action model proposed by Melvyn Goodale and David Milner. III. The Significance in the Context of Sports  Exploring Conscious and Unconscious Visual Perception: Their work since the 1990s. Primacy of Visual Information in Sports: Visual data as the cornerstone of information for athletes' movement planning.  Neuroscientific and Psychological Foundations: A model based on rigorous evidence. The Role of the Dorsal Stream: Unconscious control of actions based on visual input.  Independence from Conscious Perception: Ability to perform visually guided actions even in the absence of conscious visual perception.  Implications for Sports: Examining the potential impact of illusions or errors that affect conscious perception on unconsciously controlled actions. The Two Visual Systems: How these systems operate in parallel for different purposes. II. The Two Parallel Visual Streams  Origin of Visual Information: How brightness and motion stimuli are initially captured by the retina.  The Path to the Brain: Transmission of visual data via the visual cortex in the occipital lobe.  The Divergent Streams: Two distinct visual streams in the brain.  Ventral Stream: Responsible for conscious recognition and object identification.  Dorsal Stream: Unconsciously governs movements and actions. IV. Questions and Considerations  Investigating Unconscious Control: The extent to which interventions can influence actions controlled by unconscious perception.  Implications for Sports Performance: How understanding the dual visual systems can optimize athletes' training and decision-making.  Challenges and Opportunities: Exploring the practical applications of this model in the sports context. V. Conclusion  The Dual Visual Systems: Goodale and Milner's perceptionaction model sheds light on the intricate relationship between conscious and unconscious visual perception.  Sports Relevance: The model's significance in sports, where visual information is paramount for performance.  Potential for Enhancement: Recognizing the independence of unconscious control opens new avenues for refining athletes' skills and strategies.