منابع مشابه
Regulation of arm and leg movement during human locomotion.
Walking can be a very automated process, and it is likely that central pattern generators (CPGs) play a role in the coordination of the limbs. Recent evidence suggests that both the arms and legs are regulated by CPGs and that sensory feedback also regulates the CPG activity and assists in mediating interlimb coordination. Although the strength of coupling between the legs is stronger than that...
متن کاملQuasi-Parallax for Nearly Parallel Frontal Eyes —a possible role of binocular overlap during rapid locomotion
Received: date / Accepted: date Abstract In this paper, we explore how a visual system equipped with a pair of frontally-placed eyes/cameras can rapidly estimate egomotion and depths for the task of locomotion by exploiting the eye topography. We eschew the traditional approach of motion-stereo integration, as finding stereo correspondence is a computationally expensive operation. Instead, we p...
متن کاملConcordant eye movement and motion parallax asymmetries in esotropia
The role of eye movements in the perception of depth from motion was investigated in esotropia. Elevated motion parallax thresholds have been shown in strabismus [Thompson, A. M., & Nawrot, M. (1999). Abnormal depth perception from motion parallax in amblyopic observers. Vision Research, 39, 1407-1413] suggesting a global deficit in depth perception involving both stereopsis and motion. However...
متن کاملDepth from motion parallax scales with eye movement gain.
Recent findings suggest that the slow eye movement system, the optokinetic response (OKR) in particular, provides the extra-retinal signal required for the perception of depth from motion parallax (Nawrot, 2003). Considering that both the perception of depth from motion parallax (Ono, Rivest & Ono, 1986; Rivest, Ono & Saida, 1989) and the eye movements made in response to head translations (Sch...
متن کاملCutaneous reflexes during locomotion
In order to better understand the organization of the locomotor control system, we examined the temporal patterns of distal hindlimb muscle responses to brief electrical stimulation of cutaneous nerves during walking on a treadmill. Electromyographic recordings were made from twelve muscles; stimuli were applied individually to three nerves at random times throughout the step cycle. A new o gra...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1974
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03203274