Odor hedonic evaluation (pleasant/unpleasant) is considered as the first and one of the most
prominent dimension in odor perception. While sex differences in human olfaction have …

Parkinson's disease (PD) is a neurodegenerative disorder that is characterized by symptoms
that impact both motor and non-motor domains. Outside of motor impairments, PD patients …

Background and Objective: Olfactory dysfunction (hyposmia) is an important non-motor
symptom of Parkinson's disease (PD). To investigate the potential prognostic value of …

Introduction Cognitive impairment is a common feature of multiple sclerosis (MS) and
neuromyelitis optica spectrum disorder (NMOSD). However, there is a lack of population …

Background Disturbance of networks was recently proposed to be associated with the
occurrence of depression in Parkinson's disease (PD). However, the neurobiological …

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

Previous studies have reported that visual impairment can affect the quality of life leading to
mental health disorders. This study aimed to investigate associations between vision …

Background Olfaction is one of the five basic senses of human beings. As such, olfactory
dysfunction seriously affects patients' quality of life and can even endanger them. In recent …

Olfactory dysfunction (OD) accompanied by depression or anxiety is a very common clinical
problem, and there has been a growing number of studies on OD with depression or anxiety …

Parkinson's disease (PD) is associated with dysfunction of monoamine neurotransmitter
systems. We investigated changes in the levels of monoamine and their metabolites in PD …