It seems that the deficit in the decoding of emotional facial expression (EFE) is not a specific deficit of emotion processing, but is at least partly related to a generalized perceptual deficit in lower-level perceptual processing, occurring before the stage of emotion processing, and underlying more complex cognitive dysfunctions.
These alterations lead to more complex cellular dysfunctions (Heselmeyer et al, 1997), resulting in increased resistance to therapy and a worse prognosis.
In type 2 diabetes, the link between endothelial dysfunction and diabetes is more complex, as endothelial dysfunction starts well before the onset of diabetes [ 180– 182].
The findings suggest that classical TN is not a simple large-myelinated nerve fiber dysfunction but a more complex process with a main dysfunction of unmyelinated nerve fibers.
Indeed, this impairment in vasomotor tone regulation belongs to a more complex phenomenon named endothelial dysfunction, characterized by a shift of the actions of the endothelium toward reduced vasodilation, a proinflammatory state, and prothrombotic setting [ 6].
The causes of sexual distress among young men and women are far more complex and various than erectile dysfunction.
The mechanism underlying the generation of visual hallucinations in PDD is more complex and likely represents interacting dysfunction between several different brain networks.
Volatile anesthetics, such as sevoflurane, and intravenous anesthetics, such as propofol, also have anticholinergic effects and may be responsible not only for postoperative delirium but also for the more complex phenomena of postoperative cognitive dysfunction [ 18].
Although our multivariate model works for two areas, this does not necessarily imply that more complex relationships between damage and dysfunction will allow the method to work for multiple critical areas.
More importantly, our data suggest that the relation of CVD with renal dysfunction is more complex and varies with the vascular bed affected, although a history of an event in one vascular bed is associated with a two- to threefold risk of event in another.
