In the case just described, because her throwing him a rose doesn't explain his death by drowning, she doesn't count as positively relevant to his death.[21] This distinction between cases where the agent acts on the victim and cases where she does not is at least one strand in the complex tangle underlying our commonsense distinction between doing and allowing.
Although the hallmark lesions of the disease were already described by Alois Alzheimer in 1906 - amyloid-β (Aβ -containing plAβ -containingotubule-associated plaques tandcontaining neurofibrillary tangles (NFTs) - the underlying molecular mechanisms that cause the formicrotubule-associatedage lesions are not known [ 2].
The real question now will be if Google will be able to keep all of this relatively complex tangle of social elements (and the underlying social relationships) simple enough for any user to grasp.
Their tangled business relationships help mask the underlying strategies that drive them; however, Apple's strategy and upcoming tactics to stifle Google's chief revenue source are becoming clear.
In this disease, according to the authors, the presence of abnormally phosphorylated tau proteins that aggregates to form neurofibrillary tangles may be one of the processes underlying severe atrophy and moderate hypometabolism in the hippocampus.
Cholinergic basal forebrain (CBF) nucleus basalis (NB) neurons display neurofibrillary tangles (NFTs) during Alzheimer's disease (AD) progression, yet the mechanisms underlying this selective vulnerability are currently unclear.
As we learn more about the pathophysiology underlying AD, we are coming to appreciate that moderate differences between plaque load or neurofibrillary tangle abundance bear less biologic relevance to cognition than once thought.
These fragile tangles of blood vessels can break, bleed, scar, and pull on the underlying retina, causing complex retinal detachments and blindness.
The most frequent pathologies underlying dementia in the elderly are Alzheimer's disease (AD) pathology (ie, plaques and tangles) and cerebrovascular disease.
The pathology of Alzheimer's disease (AD) is characterized by amyloid plaques (aggregates of amyloid-β (Aβ)) and neurofibrillary tangles (aggregates of tau) and is accompanied by mitochondrial dysfunction, but the mechanisms underlying this dysfunction are poorly understood.
