Results 71 to 80 of about 109,876 (305)
Arterial Spin‐Labeling MRI at the Cortical‐CSF Interface: A Novel Biomarker in Alzheimer Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Mona Asghariahmadabad +22 more
wiley +1 more source
New Scientist, 2020 A young couple in need of a starter home meet an estate agent who is very definitely not what he seems, and nor is the estate he shows them. Vivarium packs a powerful punch, says Simon Ings.
openaire +2 more sources
Chimpanzees of Sapo Forest, Liberia: density, nests, tools and meat-eating
, 1983 Two months were spent surveying for chimpanzees (Pan troglodytes verus) in the Sapo Forest, eastern Liberia. The population density, as estimated from the number of nests found on transects, appears lower than that in other forest sites.
Williamson, Elizabeth A +2 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Progression independent of relapse activity is a major determinant of long‐term disability in multiple sclerosis, but its immunopathologic basis remains incompletely understood. We investigated whether relapse‐independent progression in radiologically stable relapsing–remitting multiple sclerosis is associated with distinct ...
Antonio Bruno +19 more
wiley +1 more source
Effects of rainfall on bird reproduction in a semi-arid Neotropical region
Zoologia (Curitiba)In semi-arid ecosystems, birds commonly use rainfall as a reliable environmental cue to adjust the timing and strength of their reproductive activity.
Liana Monique Paiva Cavalcanti +2 more
doaj +1 more source
Nest use is influenced by the positions of nests and drinkers in aviaries. [PDF]
, 2013 The influence of the nest location and the placement of nipple drinkers on nest use by laying hens in a commercial aviary was assessed. Twenty pens in a laying hen house were equipped with the same commercial aviary system, but the pens differed in the ...
Gebhardt-Henrich, Sabine G. +3 more
core +3 more sources
, 2023 Are you curious about where opossums make their homes? In this article, we'll explore the fascinating world of opossum nests and dens. Unlike many other animals, opossums don't build their own nests.
Erzsebet Frey
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Neuromyelitis optica spectrum disorder (NMOSD) is a devastating neurological disease that lacks serological biomarkers that can accurately reflect disease activity. We established a live cell‐based assay (LCBA) using serum with endogenous complement to quantify the overall cytotoxicity, offering a novel functional tool for monitoring
Xiaona Xu +10 more
wiley +1 more source
An Estimate of Nest Loss in Canada Due to Industrial Forestry Operations
Avian Conservation and Ecology, 2013 Annual loss of nests by industrial (nonwoodlot) forest harvesting in Canada was estimated using two avian point-count data sources: (1) the Boreal Avian Monitoring Project (BAM) dataset for provinces operating in this biome and (2) available data ...
Keith A. Hobson +3 more
doaj +1 more source
Data‐Driven SuStaIn Model of Disability Progression in Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To determine whether ordinal Subtype and Stage Inference (SuStaIn) applied to routine ALSFRS‐R item scores can identify reproducible disability progression patterns in amyotrophic lateral sclerosis (ALS) and provide clinically meaningful staging.
Giammarco Milella +5 more
wiley +1 more source