Olfactory capacity declines with aging, but increasing evidence shows that smell dysfunction
is one of the early signs of prodromal neurodegenerative diseases such as Alzheimer's and …

Olfactory dysfunction is manifested in a wide range of neurological and psychiatric diseases,
and often emerges prior to the onset of more classical symptoms and signs. From a …

Importance Previous studies of post-acute COVID-19 syndrome have focused on critical
cases with severe disease. However, most cases are mild to moderate in disease severity …

Objective tests of olfaction are widely available to aid in the assessment of olfaction. Their
clearest role is in the characterization of olfactory changes, either reported by or suspected …

Simple Summary Olfactory and cognitive disorders represent important non-motor symptoms
in Parkinson's disease. No clear evidence has been reported about the association of each …

Frontotemporal dementia (FTD) is a progressive neurodegenerative disease. Diagnosis of
FTD, especially the behavioural variant, is challenging because of symptomatic overlap with …

The role of specific sex-related patterns in olfactory dysfunctions of Parkinson's disease (PD)
patients is unclear. The aim of this study was to assess the presence of specific sex-related …

Olfaction is in addition to touch the most ancient of our senses, develo** already in the
womb it decays progressively from 65 years of age with a more pronounced impairment …

This minireview discusses our current understanding of the olfactory dysfunction that is
frequently observed in sporadic and familial forms of Parkinson's disease and parkinsonian …

Introduction Strong evidence suggests that olfactory dysfunction (OD) can predict additional
neurocognitive decline in neurodegenerative conditions such as Alzheimer's and …