FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2803206022> ?p ?o ?g. }

• W2803206022 endingPage "160" @default.
• W2803206022 startingPage "149" @default.
• W2803206022 abstract "Everyday speech perception is challenged by external acoustic interferences that hinder verbal communication. Here, we directly compared how different levels of the auditory system (brainstem vs. cortex) code speech and how their neural representations are affected by two acoustic stressors: noise and reverberation. We recorded multichannel (64 ch) brainstem frequency-following responses (FFRs) and cortical event-related potentials (ERPs) simultaneously in normal hearing individuals to speech sounds presented in mild and moderate levels of noise and reverb. We matched signal-to-noise and direct-to-reverberant ratios to equate the severity between classes of interference. Electrode recordings were parsed into source waveforms to assess the relative contribution of region-specific brain areas [i.e., brainstem (BS), primary auditory cortex (A1), inferior frontal gyrus (IFG)]. Results showed that reverberation was less detrimental to (and in some cases facilitated) the neural encoding of speech compared to additive noise. Inter-regional correlations revealed associations between BS and A1 responses, suggesting subcortical speech representations influence higher auditory-cortical areas. Functional connectivity analyses further showed that directed signaling toward A1 in both feedforward cortico-collicular (BS→A1) and feedback cortico-cortical (IFG→A1) pathways were strong predictors of degraded speech perception and differentiated “good” vs. “poor” perceivers. Our findings demonstrate a functional interplay within the brain's speech network that depends on the form and severity of acoustic interference. We infer that in addition to the quality of neural representations within individual brain regions, listeners' success at the “cocktail party” is modulated based on how information is transferred among subcortical and cortical hubs of the auditory-linguistic network." @default.
• W2803206022 created "2018-06-01" @default.
• W2803206022 creator A5060159670 @default.
• W2803206022 creator A5084100828 @default.
• W2803206022 creator A5087107001 @default.
• W2803206022 date "2018-09-01" @default.
• W2803206022 modified "2023-10-18" @default.
• W2803206022 title "Brainstem-cortical functional connectivity for speech is differentially challenged by noise and reverberation" @default.
• W2803206022 cites W1144703372 @default.
• W2803206022 cites W1259888278 @default.
• W2803206022 cites W1543088917 @default.
• W2803206022 cites W1594563769 @default.
• W2803206022 cites W1703326033 @default.
• W2803206022 cites W1918279387 @default.
• W2803206022 cites W1964298506 @default.
• W2803206022 cites W1972020391 @default.
• W2803206022 cites W1972214813 @default.
• W2803206022 cites W1973667004 @default.
• W2803206022 cites W1975298460 @default.
• W2803206022 cites W1978400418 @default.
• W2803206022 cites W1979588675 @default.
• W2803206022 cites W1985462883 @default.
• W2803206022 cites W1985746609 @default.
• W2803206022 cites W1987333243 @default.
• W2803206022 cites W1988197109 @default.
• W2803206022 cites W1988255927 @default.
• W2803206022 cites W1989320958 @default.
• W2803206022 cites W1989547833 @default.
• W2803206022 cites W1989919048 @default.
• W2803206022 cites W1993999188 @default.
• W2803206022 cites W1997769872 @default.
• W2803206022 cites W1997836753 @default.
• W2803206022 cites W1998407076 @default.
• W2803206022 cites W2001428189 @default.
• W2803206022 cites W2002903449 @default.
• W2803206022 cites W2004867530 @default.
• W2803206022 cites W2006571108 @default.
• W2803206022 cites W2006649002 @default.
• W2803206022 cites W2021507050 @default.
• W2803206022 cites W2023409003 @default.
• W2803206022 cites W2025823290 @default.
• W2803206022 cites W2025894639 @default.
• W2803206022 cites W2026364822 @default.
• W2803206022 cites W2026779606 @default.
• W2803206022 cites W2028692718 @default.
• W2803206022 cites W2030248542 @default.
• W2803206022 cites W2030824569 @default.
• W2803206022 cites W2037918173 @default.
• W2803206022 cites W2040754776 @default.
• W2803206022 cites W2045745277 @default.
• W2803206022 cites W2046368481 @default.
• W2803206022 cites W2047132554 @default.
• W2803206022 cites W2047877337 @default.
• W2803206022 cites W2052592863 @default.
• W2803206022 cites W2053001642 @default.
• W2803206022 cites W2055272792 @default.
• W2803206022 cites W2057098196 @default.
• W2803206022 cites W2057860164 @default.
• W2803206022 cites W2059604118 @default.
• W2803206022 cites W2060635403 @default.
• W2803206022 cites W2063347383 @default.
• W2803206022 cites W2063669828 @default.
• W2803206022 cites W2066549876 @default.
• W2803206022 cites W2069041417 @default.
• W2803206022 cites W2070248369 @default.
• W2803206022 cites W2071151415 @default.
• W2803206022 cites W2076462413 @default.
• W2803206022 cites W2079656335 @default.
• W2803206022 cites W2080376455 @default.
• W2803206022 cites W2082941811 @default.
• W2803206022 cites W2085894439 @default.
• W2803206022 cites W2088404833 @default.
• W2803206022 cites W2089944160 @default.
• W2803206022 cites W2090984055 @default.
• W2803206022 cites W2093128066 @default.
• W2803206022 cites W2094037165 @default.
• W2803206022 cites W2095064393 @default.
• W2803206022 cites W2100387146 @default.
• W2803206022 cites W2104135700 @default.
• W2803206022 cites W2105656965 @default.
• W2803206022 cites W2105957367 @default.
• W2803206022 cites W2107938580 @default.
• W2803206022 cites W2108838076 @default.
• W2803206022 cites W2109392527 @default.
• W2803206022 cites W2115117774 @default.
• W2803206022 cites W2117216907 @default.
• W2803206022 cites W2123983635 @default.
• W2803206022 cites W2127057679 @default.
• W2803206022 cites W2131997122 @default.
• W2803206022 cites W2135273239 @default.
• W2803206022 cites W2135894974 @default.
• W2803206022 cites W2138164020 @default.
• W2803206022 cites W2141606278 @default.
• W2803206022 cites W2142858796 @default.
• W2803206022 cites W2145206878 @default.
• W2803206022 cites W2148987235 @default.
• W2803206022 cites W2151204446 @default.
• W2803206022 cites W2152771880 @default.

• next