CLINICAL MEASUREMENT OF WALKING SPEED: COMPARISON OF RELIABILITY USING THE TRUNK VERSUS THE FOOT AS A MARKER USING SLOW MOTION VIDEO AND A STOP WATCH

2006 ◽  
Vol 18 (1) ◽  
pp. 85-86
Author(s):  
Jerline Carey ◽  
Nichole Carlson
Keyword(s):  
Walking Speed ◽  
Slow Motion ◽  
Clinical Measurement ◽  
Stop Watch ◽  
Motion Video

scholarly journals The role of theory to develop and evaluate a toolkit to increase clinical measurement and interpretation of walking speed and distance in adults post-stroke

2021 ◽  
pp. 1-17
Author(s):  
Nancy M. Salbach ◽  
Marilyn MacKay-Lyons ◽  
Patricia Solomon ◽  
Jo-Anne Howe ◽  
Alison McDonald ◽  
...  
Keyword(s):  
Walking Speed ◽  
Clinical Measurement ◽  
Post Stroke

scholarly journals Concurrent Validity Of A Gait Analysis Application Vs. Slow-motion Video For The Assessment Of A 400 M Walk Test

2018 ◽  
Vol 50 (5S) ◽  
pp. 817
Author(s):  
Nathan W. Saunders ◽  
Alexandra Colacino ◽  
Meghan Hess ◽  
Brianna Gassman ◽  
Uriel Ibarra-Moreno ◽  
...  
Keyword(s):  
Gait Analysis ◽  
Concurrent Validity ◽  
Slow Motion ◽  
Walk Test ◽  
Analysis Application ◽  
Motion Video

A New Approach to Color Slow-Motion Video Recording

1968 ◽  
Vol 77 (12) ◽  
pp. 1300-1302 ◽  
Author(s):  
Clarence Boice
Keyword(s):  
Video Recording ◽  
Slow Motion ◽  
New Approach ◽  
Motion Video

The efficacy of dynamic slow motion video endoscopy as a test of eustachian tube function

2013 ◽  
Vol 127 (7) ◽  
pp. 650-655 ◽  
Author(s):  
A M Augustine ◽  
L Varghese ◽  
R C Michael ◽  
R R Albert ◽  
A Job
Keyword(s):  
Eustachian Tube ◽  
Slow Motion ◽  
Eustachian Tube Dysfunction ◽  
Test Results ◽  
Eustachian Tube Function ◽  
Video Endoscopy ◽  
Clinically Normal ◽  
Tube Dysfunction ◽  
Tube Function ◽  
Motion Video

AbstractObjective:To assess the efficacy of dynamic slow motion video endoscopy as a test of eustachian tube function based on its correlation with the eustachian tube swallow test.Method:The eustachian tube swallow test and dynamic slow motion video endoscopy were performed on 100 clinically normal middle ears of adults undergoing rigid nasal endoscopy for various indications. The dynamic slow motion video endoscopy findings were interpreted by three observers who were blind to the results of the eustachian tube swallow test, and the findings of both techniques were compared.Results:There was a statistically significant correlation between the dynamic slow motion video endoscopy and eustachian tube swallow test results for some of the more lenient criteria. Five of the 100 eustachian tubes had a floppy medial cartilaginous lamina which appeared to contribute to the eustachian tube dysfunction.Conclusion:Dynamic slow motion video endoscopy appeared to over-diagnose eustachian tube dysfunction when used as a standalone test of eustachian tube function. However, when used in combination with other tests of eustachian tube function, it can provide valuable information regarding the structural and functional status of the pharyngeal end of the eustachian tube.

scholarly journals Slow motion increases perceived intent

2016 ◽  
Vol 113 (33) ◽  
pp. 9250-9255 ◽  
Author(s):  
Eugene M. Caruso ◽  
Zachary C. Burns ◽  
Benjamin A. Converse
Keyword(s):  
Mental State ◽  
Human Perception ◽  
Slow Motion ◽  
Popular Media ◽  
Professional Football ◽  
Clock Time ◽  
Mental State Attribution ◽  
Harmful Action ◽  
Tacit Assumptions ◽  
Motion Video

To determine the appropriate punishment for a harmful action, people must often make inferences about the transgressor’s intent. In courtrooms and popular media, such inferences increasingly rely on video evidence, which is often played in “slow motion.” Four experiments (n = 1,610) involving real surveillance footage from a murder or broadcast replays of violent contact in professional football demonstrate that viewing an action in slow motion, compared with regular speed, can cause viewers to perceive an action as more intentional. This slow motion intentionality bias occurred, in part, because slow motion video caused participants to feel like the actor had more time to act, even when they knew how much clock time had actually elapsed. Four additional experiments (n = 2,737) reveal that allowing viewers to see both regular speed and slow motion replay mitigates the bias, but does not eliminate it. We conclude that an empirical understanding of the effect of slow motion on mental state attribution should inform the life-or-death decisions that are currently based on tacit assumptions about the objectivity of human perception.

scholarly journals Dynamic Slow Motion Video Endoscopy as an Adjunct to Impedance Audiometry in the Assessment of Eustachian Tube Function

2017 ◽  
Vol 22 (02) ◽  
pp. 141-145
Author(s):  
Sanoop Sanu ◽  
Shilpa Divakaran ◽  
Sabarinath Vijayakumar ◽  
Sunil Saxena ◽  
Arun Alexander ◽  
...  
Keyword(s):  
Eustachian Tube ◽  
Middle Ear ◽  
Care Center ◽  
Tertiary Care ◽  
Slow Motion ◽  
Nasal Endoscopy ◽  
Complete Agreement ◽  
Impedance Audiometry ◽  
Video Endoscopy ◽  
Motion Video

Introduction Eustachian tube (ET) dysfunction plays an important role not only in the pathophysiology of various middle ear disorders, but also in predicting the outcome of the treatment. As there is no single test that assesses both the anatomic and physiological functions of the ET, a combination of tympanometry and dynamic slow motion video endoscopy may improve the sensitivity of ET function assessment. Objective To find out if there is any correlation between dynamic slow motion nasal video endoscopy and impedance audiometry in assessing ET function in patients with middle ear diseases. Methods Ours was a descriptive study performed with 106 patients attending the Ear, Nose and Throat (ENT) Outpatient Department of a tertiary care center in South India with features suggestive of middle ear disease. All patients underwent impedance audiometry and dynamic slow motion nasal video endoscopy, and were graded based on the severity of the ET pathology. Results A total of 47 out of 97 patients with abnormal endoscopy findings also had abnormal impedance audiometry. The correlation was greater among the patients with higher grades of ET dysfunction. The endoscopy findings of 106 cases, when correlated with middle ear manometry, revealed that 56 cases showed complete agreement, and 50 cases showed disagreement. The nasal endoscopy results, when correlated with middle ear manometry studies by using McNemar's chi-squared (χ2) test, showed a significant association between the 2 tests (p = 0.017). Conclusion There is a significant alteration in middle ear pressure as the severity of the ET tube dysfunction increases. Impedance audiometry and nasal endoscopy provide a better measure of ET function.

scholarly journals ‘Grace Taking Form’

2019 ◽  
Vol 4 (1) ◽  
pp. 151-166
Author(s):  
Christina MacRae
Keyword(s):  
Child Development ◽  
Video Clip ◽  
Slow Motion ◽  
Development Theory ◽  
Slowing Down ◽  
The World ◽  
Constructions Of Childhood ◽  
Motion Video

Inspired by Erin Manning’s use of Marey’s photography to explore time and movement, this article works with slow-motion video drawn from research with two-year olds. It takes a genealogical approach, considering how the medium of film has been implicated in colonising constructions of childhood. It then deploys Bergson’s notion of ‘grace taking form’, making the case that video’s unique capacity to attend to the virtual potential of movement can be used as a de-colonising methodology. Slowing-down video enlivens data in ways that resist interpreting behaviour through the logic of consciousness, giving credence to what Olsson calls a different ‘bodily logic of potentiality’. The article ends with a slowed video-clip voiced by the author as an emerging response to the entanglement between film and child development theory in order to re-animate the sensori-motor as a relational mode of engagement with the world.

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