منابع مشابه
Keeping the CNS clear: glial phagocytic functions in Drosophila.
Elimination of unwanted and potentially harmful matter is crucial for nervous system development and function. Glia are the main cleaners of the CNS that perform their function through engulfment and degradation of dying neurons and degenerating neuronal branches, developing excessive axons and synapses. Recent studies in Drosophila melanogaster have enhanced significantly our understanding of ...
متن کاملKeeping a Clear Separation between Goals and Plans
Many approaches to BDI agent modeling permit the agent developers to interweave the levels of plans and goals. This is possible through the adoption of new goals inside plans. These goals will have plans of their own, and the definition can extend on many levels. From a software development point of view, the resulting complexity can render the agents’ behavior difficult to trace, due to the co...
متن کاملClear view, clear benefit.
n this issue of the Journal, a clinical investigation by Ozaki et al focuses on the flushing solution used for image acquisition with frequency-domain optical coherence tomography (FD-OCT).1 The authors present the cross-sectional area measurement as a quantitative evaluation using low-molecular dextran L (LMD-L) approximate to that of contrast media, and the non-inferiority of LMD-L to contras...
متن کاملKeeping memory clear and stable--the contribution of human basal ganglia and prefrontal cortex to working memory.
Successful remembering involves both hindering irrelevant information from entering working memory (WM) and actively maintaining relevant information online. Using a voxelwise lesion-behavior brain mapping approach in stroke patients, we observed that lesions of the left basal ganglia render WM susceptible to irrelevant information. Lesions of the right prefrontal cortex on the other hand make ...
متن کاملBook-keeping
Books are my greatest weakness and collecting them and other printed material is something I have done all of my life. I still spend several hours a week wandering around in bookshops, and the reason I’m late for appointments in Cambridge is that I have a flat above a bookseller with a large stock of remaindered and second-hand books. My passion for the printed word began soon after I learnt to...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2006
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.1751rr1