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1
Investigating the relationship between language laterality and hemispheric differences in the N-size effect (version 2) ...
Woodhead, Zoe. - : Open Science Framework, 2021
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2
Investigating the relationship between language laterality and hemispheric differences in the N-size effect ...
Woodhead, Zoe. - : Open Science Framework, 2021
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3
The role of orthographic neighbourhood effects in lateralized lexical decision: a replication study and meta-analysis
In: PeerJ (2021)
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4
Cerebral lateralisation of first and second languages in bilinguals assessed using functional transcranial Doppler ultrasound
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5
Cerebral lateralisation of first and second languages in bilinguals assessed using functional transcranial Doppler ultrasound
In: Wellcome Open Res (2021)
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6
Profile of language abilities in a sample of adults with developmental disorders
Bradshaw, Abigail R.; Woodhead, Zoe V. J.; Thompson, Paul A.. - : John Wiley & Sons Ltd., 2021
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7
Lexical competition and hemispheric specialisation ...
Parker, Adam; Woodhead, Zoe; Bishop, Dorothy. - : Open Science Framework, 2020
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8
Profile of language abilities in a sample of adults with developmental disorders
In: Dyslexia (2020)
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9
Investigation into inconsistent lateralisation of language functions as a potential risk factor for language impairment
Bradshaw, Abigail R.; Woodhead, Zoe V. J.; Thompson, Paul A.. - : Wiley-Blackwell Publishing Ltd., 2020
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10
How does iReadMore therapy change the reading network of patients with central alexia?
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11
How Does iReadMore Therapy Change the Reading Network of Patients with Central Alexia?
Kerry, Sheila J.; Aguilar, Oscar M.; Penny, William. - : Society for Neuroscience, 2019
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12
Investigation into inconsistent lateralisation of language functions as a potential risk factor for language impairment
Bradshaw, Abigail R.; Woodhead, Zoe V. J.; Thompson, Paul A.. - : John Wiley and Sons Inc., 2019
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13
Tasks ...
Woodhead, Zoe; Bradshaw, Abigail; Wilson, Alexander. - : Open Science Framework, 2018
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14
Randomized trial of iReadMore word reading training and brain stimulation in central alexia
Woodhead, Zoe V.J.; Kerry, Sheila J.; Aguilar, Oscar M.. - : Oxford University Press, 2018
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15
Auditory training changes temporal lobe connectivity in Wernicke's aphasia: a randomised trial
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16
Measuring language lateralisation with different language tasks: a systematic review
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17
Measuring language lateralisation with different language tasks : a systematic review
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18
Cognitive control and its impact on recovery from aphasic stroke
Brownsett, Sonia L.E.; Warren, Jane E.; Geranmayeh, Fatemeh. - : Oxford University Press, 2014
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19
Cognitive control and its impact on recovery from aphasic stroke
Brownsett, Sonia L. E.; Warren, Jane E.; Geranmayeh, Fatemeh. - : Oxford University Press, 2014
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20
The right hemisphere supports but does not replace left hemisphere auditory function in patients with persisting aphasia
Abstract: In this study, we used magnetoencephalography and a mismatch paradigm to investigate speech processing in stroke patients with auditory comprehension deficits and age-matched control subjects. We probed connectivity within and between the two temporal lobes in response to phonemic (different word) and acoustic (same word) oddballs using dynamic causal modelling. We found stronger modulation of self-connections as a function of phonemic differences for control subjects versus aphasics in left primary auditory cortex and bilateral superior temporal gyrus. The patients showed stronger modulation of connections from right primary auditory cortex to right superior temporal gyrus (feed-forward) and from left primary auditory cortex to right primary auditory cortex (interhemispheric). This differential connectivity can be explained on the basis of a predictive coding theory which suggests increased prediction error and decreased sensitivity to phonemic boundaries in the aphasics’ speech network in both hemispheres. Within the aphasics, we also found behavioural correlates with connection strengths: a negative correlation between phonemic perception and an inter-hemispheric connection (left superior temporal gyrus to right superior temporal gyrus), and positive correlation between semantic performance and a feedback connection (right superior temporal gyrus to right primary auditory cortex). Our results suggest that aphasics with impaired speech comprehension have less veridical speech representations in both temporal lobes, and rely more on the right hemisphere auditory regions, particularly right superior temporal gyrus, for processing speech. Despite this presumed compensatory shift in network connectivity, the patients remain significantly impaired.
Keyword: Original Articles
URL: http://brain.oxfordjournals.org/cgi/content/short/136/6/1901
https://doi.org/10.1093/brain/awt087
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