UID:
almafu_9960966120402883
Umfang:
1 online resource (82 pages) :
,
illustrations (black and white, and colour), digital PDF file(s).
Ausgabe:
First edition.
ISBN:
9781009007566
,
1009007564
,
9781009008334
,
1009008331
,
9781009003414
,
1009003410
Serie:
Elements in perception
Inhalt:
Associated experiments indicate that spatial selection and updating has higher capacity than selection and updating of features such as color and shape, and is mediated by processes specific to each cerebral hemisphere, such that each hemifield has its own spatial tracking limit. These spatial selection processes act as a bottleneck that gate subsequent processing. To improve our understanding of this bottleneck, future work should strive to avoid contamination of tracking tasks by high-level cognition. While we are far from fully understanding how attention keeps up with multiple moving objects, what we already know illuminates the architecture of visual processing and offers promising directions for new discoveries.
Anmerkung:
Also issued in print: 2023.
,
Cover -- Title Page -- Copyright Page -- Attending to Moving Objects -- Contents -- 1 Objects That Move -- 1.1 What's to Come -- 2 Bottlenecks, Resources, and Capacity -- 3 The Biggest Myth of Object Tracking -- 3.1 Claim #3: Different Tasks, Same Limit? -- 4 Which Aspect(s) of Tracking Determine Performance? -- 5 Spatial Interference -- 5.1 Spatial Interference Does Not Explain Why Tracking Many Targets Is More Difficult than Tracking Only a Few -- 5.2 The Mechanisms That Cause Spatial Interference -- 6 Unitary Cognition (System B) -- 6.1 An Inconvenient Possibility -- 7 Objects and Attentional Spread -- 7.1 Stationary Object Selection -- 7.2 The End of the Line -- 7.3 Object Creation and Object Tracking: Distinct Processes? -- 7.4 What Tracking Sticks To -- 7.5 Growth, Shrinkage, and Tracking -- 7.6 Could Tracking Work by Attentional Spreading? -- 8 Grouping -- 8.1 Hierarchical Relations -- 8.2 Eyes to the Center -- 9 Two Brains or One? -- 9.1 The Extraordinary Hemifield Independence of Object Tracking -- 9.2 Quantitative Estimates of Independence -- 9.3 Some Tracking Resources Are NOT Hemifield-specific -- 9.4 The Underlying Mechanisms -- 9.5 What Else Are Hemifield-specific Resources Used For? -- 9.6 Hemispheric Differences -- 10 Knowing Where but Not What -- 10.1 The First Question: Does Position Updating Benefit from Differences in Object Identities? -- 10.1.1 Motion Correspondence -- 10.1.2 Feature Differences, but Not Feature Conjunction Differences, Benefit Tracking -- 10.2 The Second Question: Are We Aware of the Identities and Features of Objects We Are Tracking? -- 10.2.1 Feature Updating -- 10.2.2 Maintenance of Target Features and Identities -- 10.2.3 Beaten by a Bird Brain -- 10.2.4 Some Dissociations between Identity and Location Processing Reflect Poor Visibility in the Periphery.
,
10.2.5 Evidence from Two Techniques Suggests Parallel Updating of Identities -- 10.3 Eye Movements Can Add a Serial Component to Tracking -- 11 Abilities and Individual Differences -- 11.1 Do People Vary Much in How Many Objects They Can Track? -- 11.2 Going Deeper -- 12 Towards the Real World -- 13 Progress and Recommendations -- 13.1 Recommendations for Future Work -- 13.2 Omissions -- References.
Weitere Ausg.:
ISBN 9781009009973
Sprache:
Englisch
DOI:
10.1017/9781009003414
