نتایج جستجو برای: persistent vegetative state pvs
تعداد نتایج: 957510 فیلتر نتایج به سال:
OBJECTIVE To study the presence of electrophysiological indicators of remaining cortical functions in patients with persistent vegetative state (PVS) and minimally conscious state (MCS). Previous electrophysiological and PET data indicated that some PVS patients have partially intact cortical processing functions. However, it remains unclear whether the reported patients were representative for...
BACKGROUND The minimally conscious state (MCS) is a recently defined clinical condition; it differs from the persistent vegetative state (PVS) by the presence of inconsistent, but clearly discernible, behavioral evidence of consciousness. OBJECTIVE To study auditory processing among patients who are in an MCS, patients who are in a PVS, and healthy control subjects. METHODS By means of (15)...
—We conducted a 4-year experiment to assess the impacts of rotational cattle grazing on rodents and raptors in a mesic coastal grassland in northwestern California. Live-trapping indicated that rodent abundance declined by 69% on the grazed area and increased by 14% on the ungrazed area. Raptor use of the grazed area declined by 15% and increased on the ungrazed area by 63%. Measures of giving-...
RESULTS AND DISCUSSION Sward variables did not differ between the indoor grazed turves and the outdoor grazed swards (P>0.05), giving confidence that turves extracted from the plots were representative of in situ swards. Sward height was generally greater for grasses than white clover at the same maturity stage, but bulk density was greater for the clover. Reproductive swards had greater mass b...
The two commercially important fruiting cherries in North America are Prunus cerasus L. (sour) and P. avium L. (sweet). Carbon partitioning between individual organs, reproductive and vegetative, is dependent upon photoassimilate supply from photosynthesis and storage carbohydrate, as well as the ability of the translocation system to deliver these resources to sinks (Layne and Flore, 1995). Si...
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