Patterns of neural activity predict picture-naming performance of a patient with chronic aphasia

YS Lee, JT Zreik, RH Hamilton - Neuropsychologia, 2017 - Elsevier
Naming objects represents a substantial challenge for patients with chronic aphasia. This
could be in part because the reorganized compensatory language networks of persons with …

Neural mechanisms underlying the facilitation of naming in aphasia using a semantic task: an fMRI study

S Heath, KL McMahon, L Nickels, A Angwin… - BMC neuroscience, 2012 - Springer
Background Previous attempts to investigate the effects of semantic tasks on picture naming
in both healthy controls and people with aphasia have typically been confounded by …

Correct and erroneous picture naming responses in healthy subjects

S Abel, K Dressel, D Kümmerer, D Saur, I Mader… - Neuroscience …, 2009 - Elsevier
In this functional magnetic resonance imaging study, brain activations of correct and
erroneous picture naming responses were investigated in 34 healthy subjects using an …

Treatment-related changes in neural activation vary according to treatment response and extent of spared tissue in patients with chronic aphasia

JP Johnson, EL Meier, Y Pan, S Kiran - Cortex, 2019 - Elsevier
Neuroimaging studies of aphasia recovery have linked treatment-related improvements in
language processing to changes in functional brain activation in left hemisphere language …

An fMRI investigation of the effects of attempted naming on word retrieval in aphasia

S Heath, KL McMahon, LA Nickels, A Angwin… - Frontiers in human …, 2015 - frontiersin.org
In healthy controls, picture naming performance can be facilitated by a single prior exposure
to the same picture (“priming”). This priming phenomenon is utilized in the treatment of …

Neural correlates of naturally occurring speech errors during picture naming in healthy participants

A Volfart, KL McMahon, D Howard… - Journal of Cognitive …, 2022 - direct.mit.edu
Most of our knowledge about the neuroanatomy of speech errors comes from lesion-
symptom mapping studies in people with aphasia and laboratory paradigms designed to …

Activity in preserved left hemisphere regions predicts anomia severity in aphasia

J Fridriksson, L Bonilha, JM Baker, D Moser… - Cerebral …, 2010 - academic.oup.com
Understanding the neural mechanism that supports preserved language processing in
aphasia has implications for both basic and applied science. This study examined brain …

Pre-articulatory electrical activity associated with correct naming in individuals with aphasia

T Singh, L Phillip, R Behroozmand, E Gleichgerrcht… - Brain and language, 2018 - Elsevier
Picture naming is a language task that involves multiple neural networks and is used to
probe aphasia-induced language deficits. The pattern of neural activation seen in healthy …

Words fail: Lesion‐symptom mapping of errors of omission in post‐stroke aphasia

Q Chen, E Middleton, D Mirman - Journal of Neuropsychology, 2019 - Wiley Online Library
Impaired object naming is a core deficit in post‐stroke aphasia, which can manifest as errors
of commission–producing an incorrect word or a non‐word–or as errors of omission–failing …

[HTML][HTML] BONEs not CATs attract DOGs: Semantic context effects for picture naming in the lesioned language network

D Pino, A Mädebach, JD Jescheniak, F Regenbrecht… - Neuroimage, 2022 - Elsevier
The breakdown of rapid and accurate retrieval of words is a hallmark of aphasic speech and
a prime target of therapeutic intervention. Complementary, psycho-and neurolinguistic …