Common and distinct patterns underlying different linguistic tasks: multivariate disconnectome symptom mapping in poststroke patients

Y Jiang, G Gong - Cerebral Cortex, 2024 - academic.oup.com
Numerous studies have been devoted to neural mechanisms of a variety of linguistic tasks
(eg speech comprehension and production). To date, however, whether and how the neural …

A unified model of post-stroke language deficits including discourse production and their neural correlates

RSW Alyahya, AD Halai, P Conroy, MA Lambon Ralph - Brain, 2020 - academic.oup.com
The clinical profiles of individuals with post-stroke aphasia demonstrate considerable
variation in the presentation of symptoms. Recent aphasiological studies have attempted to …

Multivariate connectome-based symptom mapping in post-stroke patients: networks supporting language and speech

G Yourganov, J Fridriksson, C Rorden… - Journal of …, 2016 - Soc Neuroscience
Language processing relies on a widespread network of brain regions. Univariate post-
stroke lesion-behavior mapping is a particularly potent method to study brain–language …

[HTML][HTML] Anatomy of phonemic and semantic fluency: A lesion and disconnectome study in 1231 stroke patients

JM Biesbroek, JS Lim, NA Weaver, G Arikan, Y Kang… - Cortex, 2021 - Elsevier
Disturbances of semantic and phonemic fluency are common after brain damage, as a
manifestation of language, executive, or memory dysfunction. Lesion-symptom mapping …

Structural disconnections associated with language impairments in chronic post-stroke aphasia using disconnectome maps

A Billot, MT de Schotten, TB Parrish, CK Thompson… - Cortex, 2022 - Elsevier
Inconsistent findings have been reported about the impact of structural disconnections on
language function in post-stroke aphasia. This study investigated patterns of structural …

Dynamics of language reorganization in left temporal stroke

D Saur, D Kümmerer, P Kellmeyer, I Mader, C Weiller - NeuroImage, 2009 - Elsevier
Methods Patients (mean age 55, 7 male) were examined repeatedly 3 to 8 times (mean 5
times) after stroke, resulting in a total of 39 examinations. At each point in time (i) a language …

Aberrant beta-band brain connectivity predicts speech motor planning deficits in post-stroke aphasia

K Sarmukadam, R Behroozmand - Cortex, 2022 - Elsevier
Impairments in speech production can have devastating effects on the overall quality of life
in left-hemisphere stroke survivors with aphasia; however, there is a paucity of research …

[HTML][HTML] Predicting the pattern and severity of chronic post-stroke language deficits from functionally-partitioned structural lesions

AD Halai, AM Woollams, MAL Ralph - NeuroImage: Clinical, 2018 - Elsevier
There is an ever-increasing wealth of knowledge arising from basic cognitive and clinical
neuroscience on how speech and language capabilities are organised in the brain. It is …

Differences in brain areas affecting language function after stroke

S Kyeong, H Kang, S Kyeong, DH Kim - Stroke, 2019 - Am Heart Assoc
Background and Purpose—Brain areas associated with functional improvement differ
between acute and chronic phases after stroke. This study investigated brain areas …

Uncovering the neuroanatomy of core language systems using lesion-symptom mapping

D Mirman, M Thye - Current Directions in Psychological …, 2018 - journals.sagepub.com
Recent studies have integrated noninvasive brain-imaging methods and advanced analysis
techniques to study associations between the location of brain damage and cognitive …