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Questions related from Marcelo Guimarães Silva
I would like to know whether Increasing attentional demand by implementing a cognitive task concomitant with a unstable balance condition should have a greater influence on postural control,...
22 May 2016 4,016 6 View
In order to improve the quality of information about this subject (injuries prevention), I would like to know which are the strategies presently applied in order to investigate the injury...
22 May 2016 5,969 6 View
What are the determinants of gait along with their functions in controlling the COM? I would like to know which are these determinants. In addition, for each determinant, is it possible specify...
11 April 2016 9,313 4 View
The agreement between reaction-board measurements and kinematic estimation of adult male human whole body centre of mass location during running. There are different possibilities to obtain it,...
06 April 2016 6,526 3 View
Several studies suggest that when subjects mentally rehearse or execute a familiar action, they engage similar neural and cognitive operations. However, some situations, among which the muscular...
02 April 2016 6,678 1 View
In daily activities, arm movements are frequently performed to acquire objects. The demand to interact with objects necessitates anticipatory postural stabilization. So, I would like to know how...
02 April 2016 9,991 5 View
I would like to receive some papers which deal with the following subject: The importance of sports physical therapy applied in post-training to soccer professionals athletes.
24 March 2016 1,987 3 View
Indeed, there are two modes of coordination between posture-movement (hierarchical or parallel mode) in which deal with the same subject of different manner. So, I would like to know, what is...
23 February 2016 2,386 2 View
I need papers which deal with the topic muscle fatigue and CoM displacements. I would like to know what are the principal effects of muscle fatigue in the CoM displacements. However, I need of the...
19 February 2016 3,523 3 View
I would like to know which method is the most indicate to estimate COM of the whole body during a gait cycle, in healthy people.
16 February 2016 2,645 8 View
The study of CoM is very important, mainly to investigate the coordination between posture and movement. It's an interesting device which can help us to identify, for exemple, the postural...
12 February 2016 3,678 4 View
Different studies to deal with this subject, however I would like to know, what's the real coordination between control of posture and movement?
01 February 2016 2,409 9 View
I would like to know what kind of activities we must prioritize during of the treatement in two different stages of ACL post-surgical recovery (intermediate and advanced). In this case...
21 January 2016 1,619 13 View
I would like to know if exists a specific methodology to analyse the CoM using 16 markers in the body. In this case, I used four cameras (CODA system) to measure the 3D position, with two markers...
12 January 2016 2,933 6 View
I need some papers that show the EMG signal behavior in the time-domain, during a dual-task, in athletes (preferably soccer players). The objective of this research will be find some differences...
22 December 2015 9,318 3 View
I need to get the value of the median frequency of the EMG signal during a fatigue protocol of lower limbs. I want to find a level of fatigue, and I will use two fatigue indicators. FIrstly, the...
11 December 2015 5,084 0 View
When performing measurement of the balance through the COP can try to estimate the location and the CoM shifts through different techniques. What is the best technique? What is the most reliable...
09 December 2015 7,670 7 View
What is the best method to obtain the center of mass when some marker points were occluded?
27 November 2015 5,023 3 View
