Non-invasive mapping of connections between human thalamus and cortex using diffusion imaging

…, SM Smith, CAM Wheeler-Kingshott, PA Boulby… - Nature …, 2003 - nature.com
Evidence concerning anatomical connectivities in the human brain is sparse and based largely
on limited post-mortem observations. Diffusion tensor imaging has previously been used …

[HTML][HTML] Diffusion tensor imaging of post mortem multiple sclerosis brain

K Schmierer, CAM Wheeler-Kingshott, PA Boulby… - Neuroimage, 2007 - Elsevier
Magnetic resonance imaging (MRI) is being used to probe the central nervous system (CNS)
of patients with multiple sclerosis (MS), a chronic demyelinating disease. Conventional T 2 -…

Hemispheric asymmetries in language-related pathways: a combined functional MRI and tractography study

…, GJM Parker, DC Alexander, MR Symms, PA Boulby… - Neuroimage, 2006 - Elsevier
Functional lateralization is a feature of human brain function, most apparent in the typical left-hemisphere
specialization for language. A number of anatomical and imaging studies have …

Quantitative magnetic resonance of postmortem multiple sclerosis brain before and after fixation

…, DJ Tozer, PA Boulby… - … in Medicine: An …, 2008 - Wiley Online Library
Unfixed and fixed postmortem multiple sclerosis (MS) brain is being used to probe pathology
underlying quantitative MR (qMR) changes. Effects of fixation on qMR indices in MS brain …

From diffusion tractography to quantitative white matter tract measures: a reproducibility study

…, CAM Wheeler-Kingshott, GJ Barker, PA Boulby… - Neuroimage, 2003 - Elsevier
The aim of this study is to propose methods for assessing the reproducibility of diffusion
tractography algorithms in future clinical studies and to show their application to the tractography …

Abnormalities of language networks in temporal lobe epilepsy

…, GJM Parker, DC Alexander, MR Symms, PA Boulby… - Neuroimage, 2007 - Elsevier
Functional magnetic resonance imaging (fMRI) in patients with temporal lobe epilepsy (TLE)
has demonstrated reorganisation of language functions with greater involvement of the non-…

Reorganization of verbal and nonverbal memory in temporal lobe epilepsy due to unilateral hippocampal sclerosis

…, MP Richardson, MR Symms, PA Boulby… - …, 2007 - Wiley Online Library
Purpose: Patients with temporal lobe epilepsy (TLE) due to hippocampal sclerosis (HS) often
suffer from material‐specific memory impairments. The purpose of this study was to use …

Optimal acquisition orders of diffusion‐weighted MRI measurements

PA Cook, M Symms, PA Boulby… - Journal of Magnetic …, 2007 - Wiley Online Library
Purpose To propose a new method to optimize the ordering of gradient directions in
diffusion‐weighted MRI so that partial scans have the best spherical coverage. Materials and …

Material-specific lateralization of memory encoding in the medial temporal lobe: blocked versus event-related design

HWR Powell, MJ Koepp, MR Symms, PA Boulby… - Neuroimage, 2005 - Elsevier
Lesion-deficit studies have provided evidence for a functional dissociation between the left
medial temporal lobe (MTL) mediating verbal memory encoding and right MTL mediating non-…

Preoperative fMRI predicts memory decline following anterior temporal lobe resection

…, MP Richardson, MR Symms, PA Boulby… - Journal of Neurology …, 2008 - jnnp.bmj.com
Background: Anterior temporal lobe resection (ATLR) benefits many patients with refractory
temporal lobe epilepsy (TLE) but may be complicated by material specific memory …