Browsing BCBL-Publications by Author "Guediche, Sara"
Now showing items 1-10 of 10
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Brain-behavior relationships in incidental learning of non-native phonetic categories
Luthra, Sahil; Fuhrmeister, Pamela; Molfese, Peter J.; Guediche, Sara; Blumstein, Sheila E.; Myers, Emily B. (Brain and Language, 2019)Research has implicated the left inferior frontal gyrus (LIFG) in mapping acoustic-phonetic input to sound category representations, both in native speech perception and non-native phonetic category learning. At issue is ... -
Compensatory cross‑modal effects of sentence context on visual word recognition in adults
Clark, Catherine; Guediche, Sara; Lallier, Marie (Reading and Writing, 2021)Reading involves mapping combinations of a learned visual code (letters) onto meaning. Previous studies have shown that when visual word recognition is challenged by visual degradation, one way to mitigate these negative ... -
Comprehension of Morse Code Predicted by Item Recall From Short-Term Memory
Guediche, Sara; Fiez, Julie A. (Journal of Speech, Language, and Hearing Research, 2021)Purpose: Morse code as a form of communication became widely used for telegraphy, radio and maritime communication, and military operations, and remains popular with ham radio operators. Some skilled users of Morse code ... -
Flexible and adaptive processes in speech perception
Guediche, Sara (The Speech Processing Lexicon, 2017)The perception of speech can be flexible, influenced by multiple sources of information, and plastic, tuned over time to cumulative experience. This chapter provides examples of cognitive neuroscience research, presented ... -
Neural substrates of subphonemic variation and lexical competition in spoken word recognition
Luthra, Sahil; Guediche, Sara; Blumstein, Sheila E.; Myers, Emily B. (Language, Cognition and Neuroscience, 2019)In spoken word recognition, subphonemic variation influences lexical activation, with sounds near a category boundary increasing phonetic competition as well as lexical competition. The current study investigated the ... -
Noise Modulates Crosslinguistic Effects on Second-Language Auditory Word Recognition
Guediche, Sara; Navarra-Barindelli, Eugenia; Martin, Clara D. (ASHA, 2023)Purpose: This study investigates whether crosslinguistic effects on auditory word recognition are modulated by the quality of the auditory signal (clear and noisy). Method: In an online experiment, a group of Spanish–English ... -
Phonatory and articulatory representations of speech production in cortical and subcortical fMRI responses
Correia, João M.; Caballero Gaudes, César; Guediche, Sara; Carreiras, Manuel (Scientific Reports, 2020)Speaking involves coordination of multiple neuromotor systems, including respiration, phonation and articulation. Developing non-invasive imaging methods to study how the brain controls these systems is critical for ... -
Second-language word recognition in noise: Interdependent neuromodulatory effects of semantic context and crosslinguistic interactions driven by word form similarity
Guediche, Sara; de Bruin, Angela; Caballero-Gaudes, Cesar; Baart, Martijn; Samuel, Arthur G. (NeuroImage, 2021)Spoken language comprehension is a fundamental component of our cognitive skills. We are quite proficient at deciphering words from the auditory input despite the fact that the speech we hear is often masked by noise such ... -
Semantic priming effects can be modulated by crosslinguistic interactions during second-language auditory word recognition
Guediche, Sara; Baart, Martijn; Samuel, Arthur G. (Bilingualism: Language and Cognition, 2020)The current study investigates how second language auditory word recognition, in early and highly proficient Spanish–Basque (L1-L2) bilinguals, is influenced by crosslinguistic phonological-lexical interactions and semantic ... -
Written sentence context effects on acoustic-phonetic perception: fMRI reveals cross-modal semantic-perceptual interactions
Guediche, Sara; Zhu, Yuli; Minicucci, Domenic; Blumstein, Sheila E. (Brain and Language, 2019)This study examines cross-modality effects of a semantically-biased written sentence context on the perception of an acoustically-ambiguous word target identifying neural areas sensitive to interactions between sentential ...