[HTML][HTML] Laterality index in functional MRI: methodological issues

ML Seghier - Magnetic resonance imaging, 2008 - Elsevier
In functional magnetic resonance imaging (fMRI), hemispheric dominance is generally
indicated by a measure called the laterality index (LI). The assessment of a meaningful LI …

Can fMRI safely replace the Wada test for preoperative assessment of language lateralisation? A meta-analysis and systematic review

PR Bauer, JB Reitsma, BM Houweling… - Journal of Neurology …, 2014 - jnnp.bmj.com
Recent studies have shown that fMRI (functional magnetic resonance imaging) may be of
value for pre-surgical assessment of language lateralisation. The aim of this study was to …

The neural basis of language development: Changes in lateralization over age

OA Olulade, A Seydell-Greenwald… - Proceedings of the …, 2020 - National Acad Sciences
We have long known that language is lateralized to the left hemisphere (LH) in most
neurologically healthy adults. In contrast, findings on lateralization of function during …

Practice guideline summary: Use of fMRI in the presurgical evaluation of patients with epilepsy: Report of the Guideline Development, Dissemination, and …

JP Szaflarski, D Gloss, JR Binder, WD Gaillard… - Neurology, 2017 - AAN Enterprises
Objective: To assess the diagnostic accuracy and prognostic value of functional MRI (fMRI)
in determining lateralization and predicting postsurgical language and memory outcomes …

Language lateralization by f MRI and Wada testing in 229 patients with epilepsy: rates and predictors of discordance

JK Janecek, SJ Swanson, DS Sabsevitz… - …, 2013 - Wiley Online Library
Purpose To more definitively characterize Wada/functional magnetic resonance imaging (f
MRI) language dominance discordance rates with the largest sample of patients with …

Laterality indices consensus initiative (LICI): A Delphi expert survey report on recommendations to record, assess, and report asymmetry in human behavioural and …

G Vingerhoets, H Verhelst, R Gerrits, N Badcock… - Laterality, 2023 - Taylor & Francis
Laterality indices (LIs) quantify the left-right asymmetry of brain and behavioural variables
and provide a measure that is statistically convenient and seemingly easy to interpret …

Is functional MR imaging assessment of hemispheric language dominance as good as the Wada test?: a meta-analysis

RJ Dym, J Burns, K Freeman, ML Lipton - Radiology, 2011 - pubs.rsna.org
Purpose To perform a systematic review and meta-analysis to quantitatively assess
functional magnetic resonance (MR) imaging lateralization of language function in …

Functional MRI is a valid noninvasive alternative to Wada testing

JR Binder - Epilepsy & behavior, 2011 - Elsevier
Partial removal of the anterior temporal lobe (ATL) is a highly effective surgical treatment for
intractable temporal lobe epilepsy, yet roughly half of patients who undergo left ATL …

Quantifying cerebral asymmetries for language in dextrals and adextrals with random-effects meta analysis

DP Carey, LT Johnstone - Frontiers in psychology, 2014 - frontiersin.org
Speech and language-related functions tend to depend on the left hemisphere more than
the right in most right-handed (dextral) participants. This relationship is less clear in non …

Visual half-field experiments are a good measure of cerebral language dominance if used properly: Evidence from fMRI

ZR Hunter, M Brysbaert - Neuropsychologia, 2008 - Elsevier
Traditional neuropsychology employs visual half-field (VHF) experiments to assess cerebral
language dominance. This approach is based on the assumption that left cerebral …