For questions surrounding movement such as stair walking, dynamic touch, time-to-contact (Tau) estimation, the motor cortex, end-effectors (muscles, glands, etc.), and motor deficits in humans and animals.

learn more… | top users | synonyms (1)

7
votes
0answers
32 views

Does distraction cause us to skip to the next step in a motor plan?

Often, if one is concentrating too hard on a particular task, it seems as though it's quite easy to skip to the next step of a plan of action. For example, a baseball infielder may attempt a throw to ...
5
votes
0answers
44 views

Current directions in emulation theory

Over the decades there have been several theories from various aspects of cognitive science that have appealed to a link between perception and action as a way of understanding information processing ...
4
votes
0answers
40 views

Derived knowledge from periodicity of harmonic motion?

This question is the third in a series, after: 1. Improved Typing as a result of slight movement 2. Neural Processes of Inducing Flow Background: Pseudo-random, 'swaying', motion appears to ...
4
votes
0answers
58 views

Why does speaking disrupt rhythm?

I've noticed that while playing rhythm games--games where I must press buttons precisely in step with a musical accompaniment--I can either play or I can talk. If start talking, I'll almost ...
4
votes
0answers
58 views

What regulates the strength of motoric signals?

I've seen cognitive/roboter models where the input signals from the sensors are directly used as the signal for outgoing motoric control. This doesn't make much sense, because obviously we're able ...
3
votes
0answers
212 views

How does the body experience free-fall during a hypnic jerk

Today I learned that a sudden jerk that you sometimes experience when you are just about to fall asleep due to a sense of free-fall or weightlessness is called a hypnic jerk. If, while sleeping, I ...
3
votes
0answers
152 views

Spontaneous change of handedness

I read this question Are there benefits to learning to write with your non-dominant hand?. It got me thinking. Disclaimer: This is not a self help question I am using myself to illustrate the ...
1
vote
0answers
20 views

Contemporary Resources on Cognitive Science of Typing

[Apologies if this is too general.] I'm doing research on language production during the computer keyboard typing process. There are some great classic articles like Rumelhart & Norman, 1982 and ...
0
votes
0answers
14 views

Pre-motor potentials

I see a problem when interpreting pre-motor potentials (like readiness potential or movement-related cortical potential) that are detected before the movement takes place. These potentials occur at ~ ...