Phonological impairments in Hindi aphasics: Error analyses and cross-linguistic comparisons
Cogn Neuropsychol. 2024 Feb 26:1-31. doi: 10.1080/02643294.2024.2315825. Online ahead of print.ABSTRACTWe assessed phonological and apraxic impairments in Hindi persons with aphasia (PwA) and compared them to Italian PwA reported in previous studies. Overall, we found strong similarities. Phonological errors were present across production tasks (repetition, reading and naming), most errors were non-lexical and, among those, a majority involved individual phonemes. There were significant effects of length, but not frequency. Hindi PwA, like the Italian PwA, showed strong effects of syllabic structure, with most errors occur...
Source: Cognitive Neuropsychology - February 26, 2024 Category: Psychiatry & Psychology Authors: Dinesh Ramoo Claudia Galluzzi Andrew Olson Cristina Romani Source Type: research
Phonological impairments in Hindi aphasics: Error analyses and cross-linguistic comparisons
Cogn Neuropsychol. 2024 Feb 26:1-31. doi: 10.1080/02643294.2024.2315825. Online ahead of print.ABSTRACTWe assessed phonological and apraxic impairments in Hindi persons with aphasia (PwA) and compared them to Italian PwA reported in previous studies. Overall, we found strong similarities. Phonological errors were present across production tasks (repetition, reading and naming), most errors were non-lexical and, among those, a majority involved individual phonemes. There were significant effects of length, but not frequency. Hindi PwA, like the Italian PwA, showed strong effects of syllabic structure, with most errors occur...
Source: Cognitive Neuropsychology - February 26, 2024 Category: Psychiatry & Psychology Authors: Dinesh Ramoo Claudia Galluzzi Andrew Olson Cristina Romani Source Type: research
Characterizing language production across modalities
This study investigates factors influencing lexical access in language production across modalities (signed and oral). Data from deaf and hearing signers were reanalyzed (Baus and Costa, 2015, On the temporal dynamics of sign production: An ERP study in Catalan Sign Language (LSC). Brain Research, 1609(1), 40-53. https://doi.org/10.1016/j.brainres.2015.03.013; Gimeno-Martínez and Baus, 2022, Iconicity in sign language production: Task matters. Neuropsychologia, 167, 108166. https://doi.org/10.1016/j.neuropsychologia.2022.108166) testing the influence of psycholinguistic variables and ERP mean amplitudes on signing and nam...
Source: Cognitive Neuropsychology - February 20, 2024 Category: Psychiatry & Psychology Authors: Marc Gimeno-Mart ínez Cristina Baus Source Type: research
Characterizing language production across modalities
This study investigates factors influencing lexical access in language production across modalities (signed and oral). Data from deaf and hearing signers were reanalyzed (Baus and Costa, 2015, On the temporal dynamics of sign production: An ERP study in Catalan Sign Language (LSC). Brain Research, 1609(1), 40-53. https://doi.org/10.1016/j.brainres.2015.03.013; Gimeno-Martínez and Baus, 2022, Iconicity in sign language production: Task matters. Neuropsychologia, 167, 108166. https://doi.org/10.1016/j.neuropsychologia.2022.108166) testing the influence of psycholinguistic variables and ERP mean amplitudes on signing and nam...
Source: Cognitive Neuropsychology - February 20, 2024 Category: Psychiatry & Psychology Authors: Marc Gimeno-Mart ínez Cristina Baus Source Type: research
Characterizing language production across modalities
This study investigates factors influencing lexical access in language production across modalities (signed and oral). Data from deaf and hearing signers were reanalyzed (Baus and Costa, 2015, On the temporal dynamics of sign production: An ERP study in Catalan Sign Language (LSC). Brain Research, 1609(1), 40-53. https://doi.org/10.1016/j.brainres.2015.03.013; Gimeno-Martínez and Baus, 2022, Iconicity in sign language production: Task matters. Neuropsychologia, 167, 108166. https://doi.org/10.1016/j.neuropsychologia.2022.108166) testing the influence of psycholinguistic variables and ERP mean amplitudes on signing and nam...
Source: Cognitive Neuropsychology - February 20, 2024 Category: Psychiatry & Psychology Authors: Marc Gimeno-Mart ínez Cristina Baus Source Type: research
Characterizing language production across modalities
This study investigates factors influencing lexical access in language production across modalities (signed and oral). Data from deaf and hearing signers were reanalyzed (Baus and Costa, 2015, On the temporal dynamics of sign production: An ERP study in Catalan Sign Language (LSC). Brain Research, 1609(1), 40-53. https://doi.org/10.1016/j.brainres.2015.03.013; Gimeno-Martínez and Baus, 2022, Iconicity in sign language production: Task matters. Neuropsychologia, 167, 108166. https://doi.org/10.1016/j.neuropsychologia.2022.108166) testing the influence of psycholinguistic variables and ERP mean amplitudes on signing and nam...
Source: Cognitive Neuropsychology - February 20, 2024 Category: Psychiatry & Psychology Authors: Marc Gimeno-Mart ínez Cristina Baus Source Type: research
Characterizing language production across modalities
This study investigates factors influencing lexical access in language production across modalities (signed and oral). Data from deaf and hearing signers were reanalyzed (Baus and Costa, 2015, On the temporal dynamics of sign production: An ERP study in Catalan Sign Language (LSC). Brain Research, 1609(1), 40-53. https://doi.org/10.1016/j.brainres.2015.03.013; Gimeno-Martínez and Baus, 2022, Iconicity in sign language production: Task matters. Neuropsychologia, 167, 108166. https://doi.org/10.1016/j.neuropsychologia.2022.108166) testing the influence of psycholinguistic variables and ERP mean amplitudes on signing and nam...
Source: Cognitive Neuropsychology - February 20, 2024 Category: Psychiatry & Psychology Authors: Marc Gimeno-Mart ínez Cristina Baus Source Type: research
Why is a < em > flamingo < /em > named as < em > pelican < /em > and < em > asparagus < /em > as < em > celery < /em > ? Understanding the relationship between targets and errors in a speeded picture naming task
This study explored which properties of an error influence the likelihood of its selection over the target word. Analysing real-word errors in speeded picture naming, we investigated whether, relative to the target, naming errors were more typical representatives of the semantic category, were associated with more semantic features, and/or were semantically more closely related to the target than its near semantic neighbours were on average. Results indicated that naming errors tended to be more typical category representatives and possess more semantic features than the targets. Moreover, while not being the closest seman...
Source: Cognitive Neuropsychology - February 13, 2024 Category: Psychiatry & Psychology Authors: Leonie F Lampe Maria Zarifyan Sol ène Hameau Lyndsey Nickels Source Type: research
Why is a < em > flamingo < /em > named as < em > pelican < /em > and < em > asparagus < /em > as < em > celery < /em > ? Understanding the relationship between targets and errors in a speeded picture naming task
This study explored which properties of an error influence the likelihood of its selection over the target word. Analysing real-word errors in speeded picture naming, we investigated whether, relative to the target, naming errors were more typical representatives of the semantic category, were associated with more semantic features, and/or were semantically more closely related to the target than its near semantic neighbours were on average. Results indicated that naming errors tended to be more typical category representatives and possess more semantic features than the targets. Moreover, while not being the closest seman...
Source: Cognitive Neuropsychology - February 13, 2024 Category: Psychiatry & Psychology Authors: Leonie F Lampe Maria Zarifyan Sol ène Hameau Lyndsey Nickels Source Type: research
Why is a < em > flamingo < /em > named as < em > pelican < /em > and < em > asparagus < /em > as < em > celery < /em > ? Understanding the relationship between targets and errors in a speeded picture naming task
This study explored which properties of an error influence the likelihood of its selection over the target word. Analysing real-word errors in speeded picture naming, we investigated whether, relative to the target, naming errors were more typical representatives of the semantic category, were associated with more semantic features, and/or were semantically more closely related to the target than its near semantic neighbours were on average. Results indicated that naming errors tended to be more typical category representatives and possess more semantic features than the targets. Moreover, while not being the closest seman...
Source: Cognitive Neuropsychology - February 13, 2024 Category: Psychiatry & Psychology Authors: Leonie F Lampe Maria Zarifyan Sol ène Hameau Lyndsey Nickels Source Type: research
Why is a < em > flamingo < /em > named as < em > pelican < /em > and < em > asparagus < /em > as < em > celery < /em > ? Understanding the relationship between targets and errors in a speeded picture naming task
This study explored which properties of an error influence the likelihood of its selection over the target word. Analysing real-word errors in speeded picture naming, we investigated whether, relative to the target, naming errors were more typical representatives of the semantic category, were associated with more semantic features, and/or were semantically more closely related to the target than its near semantic neighbours were on average. Results indicated that naming errors tended to be more typical category representatives and possess more semantic features than the targets. Moreover, while not being the closest seman...
Source: Cognitive Neuropsychology - February 13, 2024 Category: Psychiatry & Psychology Authors: Leonie F Lampe Maria Zarifyan Sol ène Hameau Lyndsey Nickels Source Type: research
Why is a < em > flamingo < /em > named as < em > pelican < /em > and < em > asparagus < /em > as < em > celery < /em > ? Understanding the relationship between targets and errors in a speeded picture naming task
This study explored which properties of an error influence the likelihood of its selection over the target word. Analysing real-word errors in speeded picture naming, we investigated whether, relative to the target, naming errors were more typical representatives of the semantic category, were associated with more semantic features, and/or were semantically more closely related to the target than its near semantic neighbours were on average. Results indicated that naming errors tended to be more typical category representatives and possess more semantic features than the targets. Moreover, while not being the closest seman...
Source: Cognitive Neuropsychology - February 13, 2024 Category: Psychiatry & Psychology Authors: Leonie F Lampe Maria Zarifyan Sol ène Hameau Lyndsey Nickels Source Type: research
Parallel or sequential? Decoding conceptual and phonological/phonetic information from MEG signals during language production
Cogn Neuropsychol. 2023 Dec 17:1-20. doi: 10.1080/02643294.2023.2283239. Online ahead of print.ABSTRACTSpeaking requires the temporally coordinated planning of core linguistic information, from conceptual meaning to articulation. Recent neurophysiological results suggested that these operations involve a cascade of neural events with subsequent onset times, whilst competing evidence suggests early parallel neural activation. To test these hypotheses, we examined the sources of neuromagnetic activity recorded from 34 participants overtly naming 134 images from 4 object categories (animals, tools, foods and clothes). Within ...
Source: Cognitive Neuropsychology - December 18, 2023 Category: Psychiatry & Psychology Authors: Francesca Carota Jan-Mathijs Schoffelen Robert Oostenveld Peter Indefrey Source Type: research
Visual search organization in a cancellation task in developmental dyslexia
Cogn Neuropsychol. 2023 May-Jun;40(3-4):148-157. doi: 10.1080/02643294.2023.2286026. Epub 2024 Jan 12.ABSTRACTThere is converging evidence that performance on visual search tasks, often assessed with cancellation tasks, is associated with performance on reading tasks. However, results have been inconsistent across studies dealing with developmental dyslexia. One limitation of previous research is that accuracy, rather than search strategies, was assessed. The present study is the first to investigate visual search strategies during a cancellation task in developmental dyslexia. Here, 24 dyslexic and 33 non-dyslexic childre...
Source: Cognitive Neuropsychology - December 18, 2023 Category: Psychiatry & Psychology Authors: Alma Guilbert Fran çoise Rochette Source Type: research
Parallel or sequential? Decoding conceptual and phonological/phonetic information from MEG signals during language production
Cogn Neuropsychol. 2023 Dec 17:1-20. doi: 10.1080/02643294.2023.2283239. Online ahead of print.ABSTRACTSpeaking requires the temporally coordinated planning of core linguistic information, from conceptual meaning to articulation. Recent neurophysiological results suggested that these operations involve a cascade of neural events with subsequent onset times, whilst competing evidence suggests early parallel neural activation. To test these hypotheses, we examined the sources of neuromagnetic activity recorded from 34 participants overtly naming 134 images from 4 object categories (animals, tools, foods and clothes). Within ...
Source: Cognitive Neuropsychology - December 18, 2023 Category: Psychiatry & Psychology Authors: Francesca Carota Jan-Mathijs Schoffelen Robert Oostenveld Peter Indefrey Source Type: research
