Neurobiology of Language and Bilingualism

The paper models semantic spaces using word co-occurrence statistics to decode brain activity related to abstract words, finding that abstractness emerges from language patterns and correlates with specific brain regions.

The paper investigates how sentential and visual constraints jointly influence early stages of audiovisual speech comprehension using magnetoencephalography.

The paper investigates how blind individuals represent abstract concepts like 'rainbow' and 'freedom' by analyzing brain activation patterns in different regions of the anterior temporal lobe.

The paper investigates the overlap between narrative scene comprehension and reading comprehension by analyzing cortical activations and their alignment with topological maps.

The paper investigates whether specific semantic representations are pre-activated in the brain before encountering predicted words in sentences, finding similar neural patterns when the same words are predicted.

The paper examines how articulatory gestures and phonemes are represented in motor, premotor, and inferior frontal cortices, finding that motor and premotor areas prioritize gestures over phonemes, while inferior frontal cortex represents both.

The paper examines age-related changes in 1/f neural noise and its predictive power for ERP correlates of lexical prediction during discourse comprehension in young and older adults.

The paper identifies a core speech circuit connecting motor, somatosensory, and auditory cortex through structural and functional connectivity and genetic mediation.

The paper investigates age-related differences in neural processing of phonological and semantic information in the presence of task-irrelevant stimuli, finding reduced neural-behavior correlations in older adults for phonological tasks.

This paper attempts to replicate a dissociation between syntax and semantics during sentence comprehension reported by Dapretto & Bookheimer (1999) but fails to find the original dissociation in the left inferior frontal gyrus.

This paper investigates the neural systems for speech and emotional vocalizations, finding distinct motor and auditory pathways for their production in humans.

The paper shows that brain regions become active before predictable words, reducing auditory cortex activity when those words are heard, indicating context-driven speech comprehension.

This study uses fMRI to show that specific hippocampal regions are selectively engaged during language comprehension and synchronize with cortical language networks, suggesting language-specific hippocampal mechanisms.