Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
This study investigated the optical information and control strategies used in visually guided braking. In such tasks, drivers exhibit two different braking behaviors: impulsive braking and continuously regulated braking. We designed two experiments involving a simulated braking task to investigate these two behaviors. Participants viewed computer displays simulating an approach along a linear path over a textured ground surface toward a set of road signs. The task was to use a joystick as a brake to stop as close as possible to the road signs. Our results showed that participants relied on a weak constant- strategy (Bingham 1995) when regulating the brake impulsively. They used discrete values as critical values and they regulated the brake so as not to let fall below these values. Our results also showed that proportional rate control (Anderson and Bingham 2010, 2011) is used in continuously regulated braking. Participants initiated braking at a certain proportional rate value and controlled braking so as to maintain that value constant during the approach. Proportional rate control is robust because the value can fluctuate within a range to yield good performance. We argue that proportional rate control unifies the information-based approach and affordance-based approach to visually guided braking.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/s00221-020-05956-y | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Lower survival, higher surgical complexity, but no difference in physical functioning and pain in total knee arthroplasty following osteotomy versus primary total knee arthroplasty without osteotomy: Analysis of 189,932 procedures of the Dutch Arthroplasty Register.
Knee Surg Sports Traumatol Arthrosc
September 2025
Department of Orthopedic Surgery, Martini Hospital Groningen, Groningen, the Netherlands.
Purpose: Total knee arthroplasty (TKA) following an osteotomy around the knee might be technically more challenging and yield inferior outcome compared with primary TKA. The aim of this study was to investigate the survival, use of revision components and clinical outcome of TKAs postosteotomy compared with primary TKAs.
Methods: Patients from the Dutch Arthroplasty Register who underwent TKA after osteotomy or primary TKA with osteoarthritis as primary diagnosis from 2007 to 2022 and aged ≥18 years at the time of the procedure were selected.
Management of the dissected aortic root in young patients: A propensity score-matched analysis of mechanical versus bioprosthetic aortic root replacement.
JTCVS Open
August 2025
Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, Pa.
Objective: Valve selection in acute type A aortic dissection (ATAAD) requiring aortic root replacement is challenging given the clinical acuity, unknown patient preferences, risk of surgical bleeding, and limited life expectancy. We sought to identify long-term outcomes of mechanical versus bioprosthetic aortic root replacement in young patients with ATAAD.
Methods: Retrospective review of our institution's database of ATAAD was conducted to identify patients aged 65 years and younger who underwent mechanical Bentall (mech-Bentall) or bioprosthetic Bentall (bio-Bentall) for ATAAD from 2002 to 2022.
Treatment outcomes and associated factors of severe acute malnutrition among under-5 children in Jigjiga public hospitals, Somali region, Ethiopia: a retrospective cohort study.
BMJ Public Health
September 2025
Human Nutrition and Dietetics, institute of health science, Jimma University, Jimma, Ethiopia.
Background: Severe acute malnutrition (SAM) affects about 20 million under-5 children and contributes to one million child deaths annually. Apart from the presence of clinical management protocols capable of reducing case fatality by 1%-5%, case fatality in hospitals in developing countries averages 20%-30% and has remained the same since the 1950s.
Objective: This study aimed to assess treatment outcomes and associated factors of severe acute malnutrition among under-5-year-old children admitted to Jigjiga city public hospitals.
[Clinicopathological features and prognosis of aggressive natural killer-cell leukemia: an analysis of 27 cases].
Zhonghua Bing Li Xue Za Zhi
September 2025
Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
To investigate the clinicopathological features, diagnosis, and prognosis of aggressive natural killer-cell leukemia (ANKL). A retrospective analysis was conducted on 27 ANKL patients treated at the First Affiliated Hospital of Nanjing Medical University from 2014 to 2024. Their clinical data, histomorphology, and immunophenotype were reviewed.
View Article and Find Full Text PDFA Real-World Cohort Study of the Risks of Kidney Failure and Death in Diabetes.
Clin J Am Soc Nephrol
September 2025
Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Background: Risks of kidney failure versus death in diabetes have not been previously quantified across a full range of kidney function. The study aim was to assess competing risks of kidney failure and death in a real-world cohort with diabetes.
Methods: Cumulative incidence functions for kidney failure and death, stratified by baseline estimated glomerular filtration rate (eGFR), were estimated for the diabetes population from electronic health record data at Providence and the University of California Los Angeles health systems.