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Age-related differences in the neural bases of phonological and semantic processes in the context of task-irrelevant information.
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Comparing two facets of emotion perception across multiple neurodegenerative diseases.
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In: Social cognitive and affective neuroscience, vol 15, iss 5 (2020)
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Comparing two facets of emotion perception across multiple neurodegenerative diseases.
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In: Social cognitive and affective neuroscience, vol 15, iss 5 (2020)
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Abstract:
Deficits in emotion perception (the ability to infer others' emotions accurately) can occur as a result of neurodegeneration. It remains unclear how different neurodegenerative diseases affect different forms of emotion perception. The present study compares performance on a dynamic tracking task of emotion perception (where participants track the changing valence of a film character's emotions) with performance on an emotion category labeling task (where participants label specific emotions portrayed by film characters) across seven diagnostic groups (N = 178) including Alzheimer's disease (AD), behavioral variant frontotemporal dementia (bvFTD), semantic variant primary progressive aphasia (svPPA), non-fluent variant primary progressive aphasia (nfvPPA), progressive supranuclear palsy (PSP), corticobasal syndrome and healthy controls. Consistent with hypotheses, compared to controls, the bvFTD group was impaired on both tasks. The svPPA group was impaired on the emotion labeling task, whereas the nfvPPA, PSP and AD groups were impaired on the dynamic tracking task. Smaller volumes in bilateral frontal and left insular regions were associated with worse labeling, whereas smaller volumes in bilateral medial frontal, temporal and right insular regions were associated with worse tracking. Findings suggest labeling and tracking facets of emotion perception are differentially affected across neurodegenerative diseases due to their unique neuroanatomical correlates.
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Keyword:
Aged; Cerebral Cortex; cognitive empathy; Cognitive Sciences; dementia; emotion recognition; Emotions; empathic accuracy; Experimental Psychology; Female; Humans; lesion; Magnetic Resonance Imaging; Male; Middle Aged; Neurodegenerative Diseases; Neuropsychological Tests; Neurosciences; Perception; Psychology
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URL: https://escholarship.org/uc/item/4dn9m1gh
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Thalamo-cortical network hyperconnectivity in preclinical progranulin mutation carriers.
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Thalamo-cortical network hyperconnectivity in preclinical progranulin mutation carriers.
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Increased cortical reactivity to repeated tones at 8 months in infants with later ASD. ...
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Increased cortical reactivity to repeated tones at 8 months in infants with later ASD.
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Anterior insular thickness predicts speech sound learning ability in bilinguals.
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In: NeuroImage, vol 165 (2018)
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Improving language mapping in clinical fMRI through assessment of grammar.
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Improving language mapping in clinical fMRI through assessment of grammar.
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Abnormal semantic knowledge in a case of developmental amnesia.
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In: Brain and Mind Institute Researchers' Publications (2017)
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Natural speech reveals the semantic maps that tile human cerebral cortex.
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In: Nature, vol 532, iss 7600 (2016)
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The Yin and the Yang of Prediction: An fMRI Study of Semantic Predictive Processing
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Impaired Recognition and Regulation of Disgust Is Associated with Distinct but Partially Overlapping Patterns of Decreased Gray Matter Volume in the Ventroanterior Insula.
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In: Biological psychiatry, vol 78, iss 7 (2015)
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Impaired Recognition and Regulation of Disgust Is Associated with Distinct but Partially Overlapping Patterns of Decreased Gray Matter Volume in the Ventroanterior Insula.
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In: Biological psychiatry, vol 78, iss 7 (2015)
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Spatiotemporal distribution of cortical processing of first and second languages in bilinguals. I. Effects of proficiency and linguistic setting.
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In: Human brain mapping, vol 34, iss 11 (2013)
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Structural asymmetry of anterior insula: behavioral correlates and individual differences.
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In: Brain and language, vol 126, iss 2 (2013)
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The contribution of the left mid-fusiform cortical thickness to Chinese and English reading in a large Chinese sample.
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Exaggerated object affordance and absent automatic inhibition in alien hand syndrome.
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In: Symplectic Elements at Oxford ; Europe PubMed Central ; PubMed (http://www.ncbi.nlm.nih.gov/pubmed/) ; Scopus (http://www.scopus.com/home.url) ; CrossRef (2013)
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Exaggerated object affordance and absent automatic inhibition in alien hand syndrome.
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In: Cortex , 49 (8) pp. 2040-2054. (2013) (2013)
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