Zobrazeno 1 - 10
of 18
pro vyhledávání: '"M C, Wetzel"'
Publikováno v:
Journal of Neurophysiology. 38:492-501
A cinematographic comparison of treadmill and overground performances by the cat revealed considerable flexibility in the neural control program for locomotion. For the single limb's step cycle, swing duration (time foot is off the surface) was appro
Publikováno v:
Journal of Neurophysiology. 39:667-678
1. Cinematographic measurements were made of stepping by cats on a motor-driven treadmill, both normally and 2-3 wk after deafferentation of the LH (left hind) limb. 2. After surgery, rhythmic cycling of the LH limb was blurred whether the leg was dr
Autor:
M C, Wetzel, D L, Pierce
Publikováno v:
American journal of physical medicine. 66(6)
When a single-muscle learned behavior was superimposed upon natural human treadmill locomotion, in previous work, it operated as a self-contained behavioral unit. The new behavior altered some features, however, of ongoing stepping patterns. These fi
Publikováno v:
American journal of physical medicine. 56(1)
Increasing experimental concern with locomotion and its neural control prompted the construction of a motor-driven treadmill for cats. The apparatus was designed for kinematic analysis of gait from 16 mm movie film, but it will also permit a variety
Autor:
M C, Wetzel
Publikováno v:
American journal of physical medicine. 61(1)
An operant conditioning history can produce highly uniform kinematic performances by cats on a motor-driven treadmill, but in the present work there was additional stimulus control such that the animals moved smoothly backward or forward on the belt,
Publikováno v:
International journal of group psychotherapy. 26(1)
Publikováno v:
American journal of physical medicine. 63(1)
A simple, inexpensive foot switch was fabricated to record the duration of surface contact for part or all of the foot during human locomotion. The device incorporated electrically conductive metallic foil in a thin foam insole. Advantages over a mor
Autor:
M C, Wetzel
Publikováno v:
American journal of physical medicine. 60(6)
Cats were trained to walk and trot on a motor-driven treadmill such that mean kinematic timings were highly uniform. Evidence was sought that variations in electromyographic activity in individual muscles was due to separate sources of control. EMGs
Publikováno v:
American journal of physical medicine. 66(2)
Interactions between specific operant conditioning and ongoing treadmill walking have been characterized in several previous investigations of mechanisms that coordinate locomotion. The present study examined a higher walking velocity in which contra
Publikováno v:
American journal of physical medicine. 53(5)