qEEG revealed decreased alpha activity in progressing MCI and mild AD prior to an increase of slow wave activity, which typically occurs in advancing AD. This finding may reflect an affection of thalamo-cortical relay activity and cortical connectivity in the early disease course of AD. Reduced alpha activity in MCI subjects at baseline may have prognostic value regarding future cognitive decline.

No abstract

The findings indicate that manometrically demonstrable pathologic motility patterns of the tubular esophagus in patients without oropharyngeal dysphagia after 10 days do not induce the symptom dysphagia. The function of the esophagus seems not to be impaired by these measurable pathologic contractions.