نتایج جستجو برای: innervation
تعداد نتایج: 9322 فیلتر نتایج به سال:
Neurons in layer VI of visual cortex represent one of the largest sources of nonretinal input to the dorsal lateral geniculate nucleus (dLGN) and play a major role in modulating the gain of thalamic signal transmission. However, little is known about how and when these descending projections arrive and make functional connections with dLGN cells. Here we used a transgenic mouse to visualize cor...
In Purkinje cells (PCs) of the cerebellum, a single "winner" climbing fiber (CF) monopolizes proximal dendrites, whereas hundreds of thousands of parallel fibers (PFs) innervate distal dendrites, and both CF and PF inputs innervate a narrow intermediate domain. It is unclear how this segregated CF and PF innervation is established on PC dendrites. Through reconstruction of dendritic innervation...
THERE are two types of textbook of medicine. The one deals primarily with principles and omits detail, while the other consists largely of factual information. Both types are necessary. Price's Textbook of Medicine falls into the latter category and is an excellent book of its type. The new edition is extensively rewritten and the new sections are in most cases a considerable improvement on tho...
PURPOSE To explore the sympathetic innervation pattern and the role of sympathetic nervous system control of protein secretion in the exorbital lacrimal glands of normal mice. METHODS Mouse lacrimal glands were processed for single- and double-label indirect immunofluorescence studies to show their innervation patterns. The sucrose-potassium phosphate-glyoxylic acid method was also used to vi...
UNLABELLED While the regular and symmetric innervation of the pelvic floor has been regarded as "established" for many years, recent data indicate that asymmetry of innervation of the sphincters may exists and may contribute to the occurrence and severity of incontinence symptoms in case of pelvic floor trauma. METHODS A systematic review of published papers on asymmetry of sphincter innervat...
Organized synapse formation on to Purkinje cell (PC) dendrites by parallel fibers (PFs) and climbing fibers (CFs) is crucial for cerebellar function. In PCs lacking glutamate receptor delta2 (GluRdelta2), PF synapses are reduced in number, numerous free spines emerge, and multiple CF innervation persists to adulthood. In the present study, we conducted anterograde and immunohistochemical labeli...
The adult abdominal muscles in Drosophila are generated de novo during metamorphosis and form a simple and characteristic pattern. Throughout adult abdominal development there is a close association between nerves and myoblasts. However, the role of innervation in adult myogenesis is unclear. In males there is an additional muscle, which is unique to abdominal segment 5 (A5). This male specific...
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