Objective To investigate the diagnostic yield of diffusion-weighted imaging (DWI) in patients
with transient global amnesia (TGA) and identify significant parameters affecting diagnostic …

Transient global amnesia (TGA) is a rare but well-described neurological disorder
characterised by an acute self-limited episode of dense anterograde amnesia with …

Objective To analyze how the evidence of hippocampal diffusion-weighted imaging (DWI)
lesions may support the clinical diagnosis of transient global amnesia (TGA). Methods In this …

Background: The pathophysiology of transient global amnesia (TGA) is not fully understood.
This study was conducted to identify the cardiovascular risk factors of TGA compared to …

Purpose To assess the ability of 7 T MRI to detect hippocampal DWI lesions in the acute
phase of TGA compared to 1.5 T/3 T MRI. Methods Patients with a clinical diagnosis …

Background and purpose The detection rate of diffusion‐weighted (DWI) hyperintense
lesions varies widely in patients with transient global amnesia (TGA). The aim was to …

This study aimed to investigate the clinical and radiological findings in patients with transient
global amnesia and to evaluate structural abnormalities using voxel-based morphometry …

Background The objective was to systematically evaluate the sensitivity of diffusion‐
weighted magnetic resonance imaging (DW‐MRI) for transient global amnesia (TGA) across …

Transient global amnesia (TGA) is an acute and transient syndrome with a remarkably
stereotypical set of signs and symptoms. It is characterized by the abrupt onset (no …

Objectives: Dot-like hippocampal hyperintensities (HHs) on diffusion-weighted MRI (DWI)
have been reported as an interesting imaging finding of transient global amnesia (TGA) that …