Background/Objectives: Atypical parkinsonian syndromes (APSs) are a group of
neurodegenerative disorders that differ from idiopathic Parkinson's disease (IPD) in their …

Parkinsonian syndromes are a heterogeneous group of progressive neurodegenerative
disorders involving the nigrostriatal dopaminergic pathway and are characterized by a wide …

Introduction Progressive supranuclear palsy (PSP) and corticobasal syndrome (CBS) are
tauopathic atypical parkinsonisms. Given their overlap in terms of clinical manifestation …

Parkinsonism may be a clinical manifestation of a wide range of disease entities, and still
poses a great diagnostic challenge. In an attempt to provide further insight into the …

Abstract Introduction Atypical Parkinsonian Syndromes (APS) are challenging
neurodegenerative disorders due to their heterogeneous phenotypic overlaps. So far, there …

In this issue of RadioGraphics, Mercer et al (1) review the radionuclide imaging features of
parkinsonian syndromes, emphasizing patient preparation, imaging technique, imaging …

This review assesses the primary neuroimaging techniques used to evaluate Parkinson's
disease (PD)-a neurological condition characterized by gradual dopamine-producing nerve …

Idiopathic Parkinson's disease is the most prevalent type of Parkinsonism. Its pathogenesis
involves oxidative stress, glutamate excitotoxicity, protein aggregation, and …

Neurodegenerative disorders are classified as a group of diseases with progressive loss of
neurons secondary to aggregation of misfolded proteins. A few of these neurodegenerative …

Multiple system atrophy (MSA), progressive supranuclear palsy (PSP), and corticobasal
degeneration (CBD) are the most common atypical parkinsonism (AP) syndromes. They are …