Research

Hannah S. Lyons, Matilde Sassani, Yousef Hyder, James L. Mitchell, Mark Thaller, ..., Tara Ghafari, Tony Goldstone, Waheeda Hawa, Yidian Gao, Richard J. Blanch

Eye · 18 Jan 2024 · doi:10.1038/s41433-023-02845-w

mTBI mild traumatic brain injury traumatic brain injury OCT optical coherence tomography eye

Neural Speech Tracking Highlights the Importance of Visual Speech in Multi-speaker Situations

Chandra L. Haider, Hyojin Park, Anne Hauswald, Nathan Weisz

Journal of Cognitive Neuroscience · 01 Jan 2024 · doi:10.1162/jocn_a_02059

audiovisual speech lip movement face mask speech features multi-speaker MEG/EEG

Get the gist of the story: Neural map of topic keywords in multi-speaker environment

Hyojin Park, Joachim Gross

eLife Sciences Publications, Ltd · 18 Sep 2023 · doi:10.7554/eLife.89703

audiovisual speech semantic gist topic keywords topic model latent dirichlet allocation (LDA) multi-speaker natural language processing (NLP) large language model (LLMs) MEG/EEG

Lip movements and lexical features improve speech tracking differently for clear and multi-speaker speech

Chandra Leon Haider, Hyojin Park, Anne Hauswald, Nathan Weisz

Cold Spring Harbor Laboratory · 15 May 2023 · doi:10.1101/2023.05.15.540818

audiovisual speech lip movement face mask speech features multi-speaker MEG/EEG

Differential roles of delta and theta oscillations in understanding semantic gist during natural audiovisual speech perception: Functional and anatomical evidence

Hyojin Park, Robin A. A. Ince, Joachim Gross

Cold Spring Harbor Laboratory · 22 Jun 2022 · doi:10.1101/2022.06.21.497061

semantic gist topic keywords audiovisual integration delta theta information theory MEG/EEG DTI

Masking of the mouth area impairs reconstruction of acoustic speech features and higher-level segmentational features in the presence of a distractor speaker

Chandra Leon Haider, Nina Suess, Anne Hauswald, Hyojin Park, Nathan Weisz

NeuroImage · 15 May 2022 · doi:10.1016/j.neuroimage.2022.119044

stimulus reconstruction face mask audiovisual speech formants speech envelope MEG/EEG

Get the gist of the story: Neural map of topic keywords in multi-speaker environment

Hyojin Park, Joachim Gross

Cold Spring Harbor Laboratory · 05 May 2022 · doi:10.1101/2022.05.05.490770

audiovisual speech semantic gist topic keywords topic model latent dirichlet allocation (LDA) multi-speaker natural language processing (NLP) large language model (LLMs) MEG/EEG

Auditory detection is modulated by theta phase of silent lip movements

Emmanuel Biau, Danying Wang, Hyojin Park, Ole Jensen, Simon Hanslmayr

Current Research in Neurobiology · 19 May 2021 · doi:10.1016/j.crneur.2021.100014

audiovisual speech auditory detection lip movement theta phase MEG/EEG

Predictive entrainment of natural speech through two fronto-motor top-down channels

Hyojin Park, Gregor Thut, Joachim Gross

Language, Cognition and Neuroscience · 26 Sep 2018 · doi:10.1080/23273798.2018.1506589

speech speech tracking prediction top-down delta theta beta MEG/EEG

Representational interactions during audiovisual speech entrainment: Redundancy in left posterior superior temporal gyrus and synergy in left motor cortex

Hyojin Park, Robin A. A. Ince, Philippe G. Schyns, Gregor Thut, Joachim Gross

PLOS Biology · 06 Aug 2018 · doi:10.1371/journal.pbio.2006558

audiovisual speech integration pSTG motor cortex representational interaction information theory mutual information partial information decomposition synergy redundancy MEG/EEG

Gating of memory encoding of time-delayed cross-frequency MEG networks revealed by graph filtration based on persistent homology

Jarang Hahm, Hyekyoung Lee, Hyojin Park, Eunjoo Kang, Yu Kyeong Kim, Chun Kee Chung, Hyejin Kang, Dong Soo Lee

Scientific Reports · 07 Feb 2017 · doi:10.1038/srep41592

long-term memory memory encoding alpha gamma cross-frequency functional connectivity graph filtration persistent homology MEG/EEG

Discriminating Valid from Spurious Indices of Phase-Amplitude Coupling

Ole Jensen, Eelke Spaak, Hyojin Park

eneuro · 16 Jan 2017 · doi:10.1523/ENEURO.0334-16.2016

cross-frquency coupling phase-amplitude coupling spurious coupling brain oscillations MEG/EEG

Formation of visual memories controlled by gamma power phase-locked to alpha oscillations

Hyojin Park, Dong Soo Lee, Eunjoo Kang, Hyejin Kang, Jarang Hahm, June Sic Kim, Chun Kee Chung, Haiteng Jiang, Joachim Gross, Ole Jensen

Scientific Reports · 16 Jun 2016 · doi:10.1038/srep28092

long-term memory memory encoding alpha gamma cross-frequency coupling phase-amplitude coupling MEG/EEG

Lip movements entrain the observers’ low-frequency brain oscillations to facilitate speech intelligibility

Hyojin Park, Christoph Kayser, Gregor Thut, Joachim Gross

eLife · 05 May 2016 · doi:10.7554/eLife.14521

audiovisual speech visual speech speeck tracking lip movement speech intelligibility coherence MEG/EEG

Frontal Top-Down Signals Increase Coupling of Auditory Low-Frequency Oscillations to Continuous Speech in Human Listeners

Hyojin Park, Robin A.A. Ince, Philippe G. Schyns, Gregor Thut, Joachim Gross

Current Biology · 15 Jun 2015 · doi:10.1016/j.cub.2015.04.049

speech tracking top-down auditory cortex motor cortex frontal cortex information theory transfer entropy MEG/EEG

Blocking of irrelevant memories by posterior alpha activity boosts memory encoding

Hyojin Park, Dong Soo Lee, Eunjoo Kang, Hyejin Kang, Jarang Hahm, June Sic Kim, Chun Kee Chung, Ole Jensen

Human Brain Mapping · 12 Feb 2014 · doi:10.1002/hbm.22452

long-term memory irrelevant memory memory blocking remember no-remember alpha MEG/EEG

Cross-Frequency Power Correlations Reveal the Right Superior Temporal Gyrus as a Hub Region During Working Memory Maintenance

Hyojin Park, Eunjoo Kang, Hyejin Kang, June Sic Kim, Ole Jensen, Chun Kee Chung, Dong Soo Lee

Brain Connectivity · 13 Apr 2012 · doi:10.1089/brain.2011.0046

working memory visuospatial memory memory maintenance cross-freuqnecy coupling STG brain oscillations MEG/EEG

Metabolic connectivity by interregional correlation analysis using statistical parametric mapping (SPM) and FDG brain PET; methodological development and patterns of metabolic connectivity in adults

Dong Soo Lee, Hyejin Kang, Heejung Kim, Hyojin Park, Jungsu S. Oh, Jae Sung Lee, Myung Chul Lee

European Journal of Nuclear Medicine and Molecular Imaging · 20 May 2008 · doi:10.1007/s00259-008-0808-z

resting state default mode glucose metabolism interregional correlation functional connectivity metabolic connectivity FDG-PET

Language Lateralization Using Magnetoencephalography (MEG): A Preliminary Study

Seo-Young Lee, Eunjoo Kang, June Sic Kim, Sang-Kun Lee, Hyejin Kang, Hyojin Park, Sung Hun Kim, Seung Hwan Lee, Chun Kee Chung

Annals of Clinical Neurophysiology · 30 Dec 2006 · [no id info]