Susceptibility-weighted imaging (SWI) evolved from simple two-dimensional T2*-weighted
sequences to three-dimensional sequences with improved spatial resolution and enhanced …

Alzheimer disease (AD) is the most common cause of dementia. The prevailing theory of the
underlying pathology assumes amyloid accumulation followed by tau protein aggregation …

Parkinson disease is characterized by dopaminergic cell loss in the substantia nigra of the
midbrain. There are various imaging markers for Parkinson disease. Recent advances in …

Lewy body dementia (DLB) is a common form of cognitive impairment, accounting for 30% of
dementia cases in ages over 65 years. Early diagnosis of DLB has been challenging; …

Dementia with Lewy Bodies (DLB) is a common form of cognitive neurodegenerative
disease. Only one third of patients are correctly diagnosed due to the clinical similarity …

Neurodegenerative diseases are a devastating group of disorders that can be difficult to
accurately diagnose. Although these disorders are difficult to manage owing to relatively …

Magnetic resonance imaging (MRI) is a cornerstone of non‐invasive diagnostics and
treatment monitoring, particularly for diseases of the central nervous system. Although 1.5 …

This article will familiarize neuroradiologists with the pathophysiology, clinical findings, and
standard MR imaging and PET imaging features of multiple forms of dementia as well as …

Abstract Purpose of Review To review the advances in structural imaging for the diagnosis,
prognosis, and treatment of Parkinson's disease (PD) during the last 5 years. Recent …

ABSTRACT Background and Purpose Neurodegeneration of the substantia nigra in Lewy
body disease is associated with iron deposition, which increases the magnetic susceptibility …