Keyword search (4,163 papers available)

"Klein D" Authored Publications:

Title Authors PubMed ID
1 Efficient neural encoding as revealed by bilingualism Moore C; Donhauser PW; Klein D; Byers-Heinlein K; 40828024
PSYCHOLOGY
2 Age of Acquisition Modulates Alpha Power During Bilingual Speech Comprehension in Noise Grant AM; Kousaie S; Coulter K; Gilbert AC; Baum SR; Gracco V; Titone D; Klein D; Phillips NA; 35548507
CRDH
3 Bilingual language experience and the neural underpinnings of working memory Kousaie S; Chen JK; Baum SR; Phillips NA; Titone D; Klein D; 34728242
PSYCHOLOGY
4 Spoken Word Segmentation in First and Second Language: When ERP and Behavioral Measures Diverge Gilbert AC; Lee JG; Coulter K; Wolpert MA; Kousaie S; Gracco VL; Klein D; Titone D; Phillips NA; Baum SR; 34603133
PSYCHOLOGY
5 What you learn & when you learn it: Impact of early bilingual & music experience on the structural characteristics of auditory-motor pathways Vaquero L; Rousseau PN; Vozian D; Klein D; Penhune V; 32119984
PSYCHOLOGY
6 Inferior Longitudinal Fasciculus' Role in Visual Processing and Language Comprehension: A Combined MEG-DTI Study. Shin J, Rowley J, Chowdhury R, Jolicoeur P, Klein D, Grova C, Rosa-Neto P, Kobayashi E 31507359
PERFORM
7 Language learning experience and mastering the challenges of perceiving speech in noise Kousaie S; Baum S; Phillips NA; Gracco V; Titone D; Chen JK; Chai XJ; Klein D; 31284145
PSYCHOLOGY

 

Title:Inferior Longitudinal Fasciculus' Role in Visual Processing and Language Comprehension: A Combined MEG-DTI Study.
Authors:Shin J,  Rowley J,  Chowdhury R,  Jolicoeur P,  Klein D,  Grova C,  Rosa-Neto P,  Kobayashi E
Link:https://www.ncbi.nlm.nih.gov/pubmed/31507359?dopt=Abstract
DOI:10.3389/fnins.2019.00875
Publication:Frontiers in neuroscience
Keywords:diffusion tensor imaging;  language comprehension;  magnetoencephalography;  ventral language pathway;  white matter; 
PMID:31507359 Category:Front Neurosci Date Added:2019-09-12
Dept Affiliation: PERFORM
1 Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada.
2 Translational Neuroimaging Laboratory, McGill University Research Centre for Studies in Aging, McGill University, Montreal, QC, Canada.
3 Multimodal Functional Imaging Lab, Department of Biomedical Engineering, McGill University, Montreal, QC, Canada.
4 Centre de Recherche en Neuropsychologie et Cognition (CERNEC), Département de Psychologie, Université de Montréal, Montreal, QC, Canada.
5 Cognitive Neuroscience Unit, Montreal Neurological Institute, Neurology and Neurosurgery, McGill University, Montreal, QC, Canada.
6 Multimodal Functional Imaging Lab, PERFORM Centre, Department of Physics, Concordia University, Montreal, QC, Canada.

Description:

Inferior Longitudinal Fasciculus' Role in Visual Processing and Language Comprehension: A Combined MEG-DTI Study.

Front Neurosci. 2019;13:875

Authors: Shin J, Rowley J, Chowdhury R, Jolicoeur P, Klein D, Grova C, Rosa-Neto P, Kobayashi E

Abstract

The inferior longitudinal fasciculus (ILF) is a white matter tract that connects the occipital and the temporal lobes. ILF abnormalities have been associated with deficits in visual processing and language comprehension in dementia patients, thus suggesting that its integrity is important for semantic processing. However, it remains elusive whether ILF microstructural organization per se impacts the visual semantic processing efficiency in the healthy brain. The present study aims to investigate whether there is an association between ILF's microstructural organization and visual semantic processing at the individual level. We hypothesized that the efficiency of visual semantic processing positively correlates with the degree of anisotropy of the ILF. We studied 10 healthy right-handed subjects. We determined fractional anisotropy (FA) of the ILF using diffusion tensor imaging (DTI). We extracted N400m latency and amplitude from magnetoencephalography (MEG) signals during a visual semantic decision task. N400m and mean FA of the ILF were left lateralized with the higher FA value in the left hemisphere. Inter-individual analysis showed that FA of the ILF negatively correlated with the N400m latency and amplitude, which suggests that high ILF anisotropy is associated with more efficient semantic processing. In summary, our findings provide supporting evidence for a role of the ILF in language comprehension.

PMID: 31507359 [PubMed]




BookR developed by Sriram Narayanan
for the Concordia University School of Health
Copyright © 2011-2026
Cookie settings
Concordia University