Zobrazeno 1 - 10
of 132
pro vyhledávání: '"J.D. van Willigen"'
Publikováno v:
Journal of Dental Research. 76:1751-1759
A potentially dangerous situation arises when an individual bites on hard and brittle food which suddenly breaks, since the impact velocity of the lower teeth onto the upper teeth after the food is broken can be high and may cause dental damage. The
Publikováno v:
Archives of Oral Biology, 42(1), 45-56. PERGAMON-ELSEVIER SCIENCE LTD
The contribution of the (co-contracting) digastric muscles to the rapid decline in bite-force magnitude after unloading of a static bite was investigated by asking participants to perform two different biting tasks with sudden unloading, and correlat
Publikováno v:
Archives of Oral Biology, 38(12), 1083-1091. PERGAMON-ELSEVIER SCIENCE LTD
Physiological evidence is presented for the existence of commissural fibres that cross the midsagittal plane in the medulla of the rat at the level of the trigeminal motor nucleus (Mo5). These fibres, which have their origin in the Mo5, terminated in
Publikováno v:
Journal of Oral Rehabilitation. 20:433-439
The digastric motor responses in the unloading reflex were investigated in a sample of 10 younger and eight older dentate subjects. The occurrence of the pre-collapse digastric activity (PDA) and the reflex events (burst of activity) following the ma
Publikováno v:
Archives of Oral Biology, 38(6), 497-505. PERGAMON-ELSEVIER SCIENCE LTD
Whether in the oral system the digastric muscles (which lack muscle spindles) are under the control of proprioceptive information from the masseter muscles (which contain muscle spindles) was investigated by analysing whether and how the masseters an
Autor:
H.J. Melchior, M.R. Heath, J.D. van Willigen, Anastassia E. Kossioni, H.C. Karkazis, M.L. Broekhuijsen
Publikováno v:
Archives of Oral Biology, 38(2), 113-121. PERGAMON-ELSEVIER SCIENCE LTD
Whether the motor programme executed by the digastric muscles during a forceful bite is modified according to a subject's expectation that the resistance between the teeth will change was investigated. There were two experimental conditions: (1) trac
Publikováno v:
International Journal of Oral and Maxillofacial Surgery, 21(6), 373-377. Churchill Livingstone
The present study describes a biomechanical integrated model of the mandibular system in which the maxilla and mandible, the masticatory muscles, and the temporomandibular joints are regarded as one system. In this model, strains in plate-osteosynthe
Publikováno v:
Archives of Oral Biology, 37(10), 779-788. PERGAMON-ELSEVIER SCIENCE LTD
By comparing the results of force matching between the jaw and the thumbs, whether subjects have any knowledge about the magnitude of exerted forces irrespective Of the motor system was studied. Subjects were asked to match isometric forces of their
Publikováno v:
Neuroscience Letters, 140(1), 37-41. ELSEVIER IRELAND LTD
This study analyzes the effect of electrical stimulation of the locus coeruleus (LC) and adjacent brainstem structures on the tonic reflex (TVR), the tonic stretch reflex (TSR) and on muscle tone (MT) in anaesthetized rat. Increases in TVR. TSR and M
Publikováno v:
Acta anatomica, 140(2), 112-119
The subcellular morphology of the mesencephalic trigeminal (Me5) nucleus in the rat was studied by transmission electron microscopy. Most neurons in the thin rostral as well as in the major caudal part of Me5 appeared as large (40–50 µm), round- t