Biological Corridors: Form, Function, and Efficacy
نویسندگان
چکیده
منابع مشابه
Biological Corridors: Form, Function, and Efficacy Linear conservation areas may function as biological corridors, but they may not mitigate against additional habitat loss
H abitat loss and fragmentation are among the most pervasive threats to the conservation of biological diversity (Wilcove et al. 1986, Wilcox and Murphy 1985). Habitat fragmentation often leads to the isolation of small populations, which have higher extinction rates (e.g., Pimmetal. 1988). Ultimately, the processes of isolation and population extinction lead to a reduction in biological divers...
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15 صفحه اولCranial neural crest cells form corridors prefiguring sensory neuroblast migration
The majority of cranial sensory neurons originate in placodes in the surface ectoderm, migrating to form ganglia that connect to the central nervous system (CNS). Interactions between inward-migrating sensory neuroblasts and emigrant cranial neural crest cells (NCCs) play a role in coordinating this process, but how the relationship between these two cell populations is established is not clear...
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We explored the extent to which biological motion perception depends on ventral stream integration by studying LG, an unusual case of developmental visual agnosia. LG has significant ventral stream processing deficits but no discernable structural cortical abnormality. LG's intermediate visual areas and object-sensitive regions exhibit abnormal activation during visual object perception, in con...
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ژورنال
عنوان ژورنال: BioScience
سال: 1997
ISSN: 0006-3568,1525-3244
DOI: 10.2307/1313208