Zobrazeno 1 - 10
of 94
pro vyhledávání: '"A.J. Thexton"'
Autor:
A.J. Thexton, J.D. McGarrick
Publikováno v:
Archives of Oral Biology. 39:599-612
Electromyographic (EMG) activity in the muscles moving the jaw, hyoid and tongue of the cat was recorded during the intake of solid and liquid foods; the nature of the movements of the jaw, hyoid, tongue and food were recorded and identified cineradi
Autor:
A.J. Thexton, Y. Radwan
Publikováno v:
Journal of Dental Research. 72:1198-1205
In three groups of rats, lesions were produced in the right lingual nerves near the base of the tongue; the three types of injury inflicted (cryogenic, crush, and stretch) are reputed to spare the epineurium but produce different degrees of intraneur
Autor:
A.J. Thexton
Publikováno v:
Journal of neuroscience methods. 66(2)
A method is described which enables an amplitude threshold level to be derived from previously recorded rhythmic electromyographic activity, or from other rhythmic physiological data, so that the signal and noise components can be best separated. The
Autor:
C. Griffiths, A.J. Thexton
Publikováno v:
Brain Research. 175:1-9
Rats decerebrated at different ages (4 days to greater than 100 days) were tested for a rhythmic reflex 'suckling' response and for a simple digastric reflex. The ease with which the 'suckling' response could be elicited decreased with increasing age
Publikováno v:
Neuroscience Letters. 93:242-246
In decerebrate rabbit pups (greater than 1 and less than 7 days postnatal), exhibiting a digastric reflex with a latency of 20-25 ms, the administration of naloxone was followed by depression of the 25 ms latency reflex and the appearance of rhythmic
Autor:
J.D. McGarrick, A.J. Thexton
Publikováno v:
Archives of Oral Biology. 28:537-544
A digital model was used to study the varying movements of the feline jaw and hyoid in the sagittal plane. The effect of mandibular movement on the path of movement of the hyoid relativs to the palate was investigated for model paths of movement of t
Autor:
A.J. Thexton
Publikováno v:
Journal of Dentistry. 2:131-137
The nature of simple reflex action and of neural rhythm generation is discussed in the context of oral function. A theoretical model of the neural control system of the jaws and its possible modes of operation are considered in the light of experimen
Autor:
J.D. McGarrick, A.J. Thexton
Publikováno v:
Brain, Behavior and Evolution. 25:138-145
Reflex activity was induced in the digastric and other submandibular muscles of pre-weaning rats, rabbits, cats and guinea pigs by electrical stimulation of the mouth. At birth, rats, cats and rabbits had long-latency reflexes which shortened with ma
Autor:
N.K. Achari, A.J. Thexton
Publikováno v:
Archives of Oral Biology. 19:299-302
A reflex response is described that can be recorded as a surface electromyogram over the masseter muscle in man. The response is elicited by a “rubbing” stimulus to oral mucosa and has a latency of about 20 msec. It is abolished by anaesthesia of