Increased anterior temporal lobe T2 times in cases of hippocampal sclerosis: a multi-echo T2 relaxometry study at 3 T
RS Briellmann, A Syngeniotis… - American journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Increased T2 relaxation times in the ipsilateral
hippocampus are present in patients with hippocampal sclerosis. Visual assessment of T2 …
hippocampus are present in patients with hippocampal sclerosis. Visual assessment of T2 …
Technique for measuring hippocampal T2 relaxation time.
JS Duncan, P Bartlett, GJ Barker - American Journal of …, 1996 - Am Soc Neuroradiology
PURPOSE To implement and validate methods for producing calculated coronal T2 maps
with complete coverage of the hippocampus and the rest of the brain. METHODS T2 …
with complete coverage of the hippocampus and the rest of the brain. METHODS T2 …
Time-efficient T2 relaxometry of the entire hippocampus is feasible in temporal lobe epilepsy
Objective: To test the clinical usefulness and reliability of a new dual-echo turbo-spin-echo
(TSE) sequence for rapid and regional hippocampal T2 relaxometry. Methods: Hippocampal …
(TSE) sequence for rapid and regional hippocampal T2 relaxometry. Methods: Hippocampal …
T2‐weighted and T2 relaxometry images in patients with medial temporal lobe epilepsy
Purpose. Quantification of increased T2‐weighted MRI signal that is associated with
hippocampal sclerosis (HS) can be performed through (1) mean of hippocampal signal in …
hippocampal sclerosis (HS) can be performed through (1) mean of hippocampal signal in …
Measurement of temporal lobe T2 relaxation times using a routine diagnostic MR imaging protocol in epilepsy
M Okujava, R Schulz, A Ebner, FG Woermann - Epilepsy research, 2002 - Elsevier
Objective: To determine the applicability of a fast spin-echo (FSE) pulse sequence for T2
relaxation time measurements in diagnostic imaging of temporal lobe epilepsy (TLE) and in …
relaxation time measurements in diagnostic imaging of temporal lobe epilepsy (TLE) and in …
T2 relaxometry of the hippocampus at 3T
PA Bartlett, MR Symms, SL Free… - American journal of …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: T2 mapping is useful for identifying and quantifying
abnormalities of the hippocampus and amygdala. It is particularly useful in the presurgical …
abnormalities of the hippocampus and amygdala. It is particularly useful in the presurgical …
T2 relaxometry can lateralize mesial temporal lobe epilepsy in patients with normal MRI
A Bernasconi, N Bernasconi, Z Caramanos… - Neuroimage, 2000 - Elsevier
In unselected patients with intractable temporal lobe epilepsy (TLE), approximately 15% do
not have detectable hippocampal atrophy on MRI. The purpose of this study was to evaluate …
not have detectable hippocampal atrophy on MRI. The purpose of this study was to evaluate …
Automated T2 relaxometry of the hippocampus for temporal lobe epilepsy
Objective Hippocampal sclerosis (HS), the most common cause of refractory temporal lobe
epilepsy, is associated with hippocampal volume loss and increased T2 signal. These can …
epilepsy, is associated with hippocampal volume loss and increased T2 signal. These can …
Abnormalities in hippocampi remote from the seizure focus: a T2 relaxometry study
RC Scott, JH Cross, DG Gadian, GD Jackson… - Brain, 2003 - academic.oup.com
The aim of this study was to determine whether partial epilepsy is associated with
abnormalities in hippocampi that are not the primary seizure focus. As hippocampal T2 …
abnormalities in hippocampi that are not the primary seizure focus. As hippocampal T2 …
Regional changes in hippocampal T2 relaxation and volume: a quantitative magnetic resonance imaging study of hippocampal sclerosis
FG Woermann, GJ Barker, KD Birnie… - Journal of Neurology …, 1998 - jnnp.bmj.com
OBJECTIVE The principal MRI features of hippocampal sclerosis are volume loss and
increased T2 weighted signal intensity. Minor and localised abnormalities may be …
increased T2 weighted signal intensity. Minor and localised abnormalities may be …