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  • Ankle, arthritis  (1)
  • Cibarium  (1)
  • Cobalt iontophoresis  (1)
  • 1
    Electronic Resource
    Electronic Resource
    The pre-Achilles fat pad: An aid to early diagnosis of local or systemic disease (1977)
    Springer
    Skeletal radiology 2 (1977), S. 81-86 
    Details
    ISSN: 1432-2161
    Keywords: Ankle, normal anatomy ; Pre-Achilles fat pad ; Ankle, edema ; Ankle, arthritis ; Tendon, xanthoma ; Achilles tendon, rupture ; Ankle, trauma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The normal pre-Achilles fat pad seen on the lateral radiograph of the ankle is a triangular lucency with sharp, gently curving borders. Changes in the sharpness or contour of the fat pad margins may be associated with local or systemic disease. Alteration of the fat pad often precedes recognizable bone or joint abnormalities. Careful scrutiny of the pre-Achilles fat pad on the lateral ankle radiograph should help in early detection of ankle or systemic disease.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00360986
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The projection of ocellar neurons within the brain of the Locust, Schistocerca gregaria (1975)
    Springer
    Cell & tissue research 157 (1975), S. 467-492 
    Details
    ISSN: 1432-0878
    Keywords: Ocelli ; Locust ; Insect central nervous system ; Cobalt iontophoresis ; Neuroanatomy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Cobalt iontophoresis of the median and lateral ocellar nerves of Schistocerca gregaria, combined with silver impregnated sections of the brain, has demonstrated the projection areas of the large and medium-sized ocellar afferent neurons. These neurons terminate within the brain and their cell bodies lie within the protocerebrum. Ocellar neurons project to two discrete areas on each side of the brain, each area receiving input from a different set of fibres. Both postero-dorsal complexes receive an input from two large ipsilateral and two large median fibres. Their dendritic fields maintain an ordered spatial array relative to one another. The two antero-lateral complexes receive an input from one large ipsilateral fibre and medium-sized ipsilateral and median small-field afferent fibres. Each lateral ocellus has two large fibres in common with the median ocellus. These lateromedial fibres receive photoreceptor input from both ocelli but form no major arborisations within the brain. The lateral ocellar tracts appear to form a third ocellar association area since higher-order neurons branch amongst the lateral and latero-medial fibres within the tract. The axons of the higher-order neurons descend to the ventral cord via the circum-oesophageal commissures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00222600
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Sensory receptors associated with the stylets and cibarium of the rice brown planthopper, Nilapavarta lugens (1983)
    Springer
    Cell & tissue research 232 (1983), S. 111-119 
    Details
    ISSN: 1432-0878
    Keywords: Homoptera ; Stylets ; Cibarium ; Sensilla ; Ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The stylets of Nilapavarta lugens consist of two maxillae that interlock to form separate food and salivary ducts partially surrounded by two mandibles. The ultrastructure of the sensory innervation of the stylets is described. Each maxilla possesses five neurones which extend to the tip of the stylet. The mandibles also contain five neurones, four of which are paired. The paired neurones comprise a shorter dendrite extending part of the way along the stylet and a longer one extending to the tip. The possible functions of these neurones are discussed. Gustatory receptors are located in the small passageway leading from the food duct to the cibarium. The receptors are in two distinct groups on the epipharyngeal side and one group on the hypopharyngeal side of the food canal. Two to five neurones innervate each receptor which connects to the food canal via a small pore.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00222377
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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