Oscillatory connectivity as a mechanism of auditory sensory gating and its disruption in schizophrenia

2021 ◽  
Author(s):  
Tzvetan Popov ◽  
Brigitte Rockstroh ◽  
Gregory A. Miller
Keyword(s):  
Sensory Gating ◽  
Auditory Sensory Gating

The Influence of Background Auditory Noise on P50 and N100 Suppression Elicited by the Paired-Click Paradigm

2020 ◽  
Vol 34 (3) ◽  
pp. 171-178
Author(s):  
Samantha Major ◽  
Kimberly Carpenter ◽  
Logan Beyer ◽  
Hannah Kwak ◽  
Geraldine Dawson ◽  
...  
Keyword(s):  
Sensory Gating ◽  
Autism Spectrum ◽  
Inhibitory Response ◽  
Future Research ◽  
Typically Developing ◽  
Optimal Outcomes ◽  
Hyperactivity Disorder ◽  
Auditory Sensory Gating ◽  
Auditory Noise ◽  
P50 Suppression

Abstract. Auditory sensory gating is commonly assessed using the Paired-Click Paradigm (PCP), an electroencephalography (EEG) task in which two identical sounds are presented sequentially and the brain’s inhibitory response to the second sound is measured. Many clinical populations demonstrate reduced P50 and/or N100 suppression. Testing sensory gating in children may help to identify individuals at risk for neurodevelopmental disorders earlier, including autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD), which could lead to more optimal outcomes. Minimal research has been done with children because of the difficulty of performing lengthy EEG experiments with young children, requiring them to sit still for long periods of time. We designed a modified, potentially child-friendly version of the PCP and evaluated it in typically developing adults. The PCP was administered twice, once in a traditional silent room (silent movie condition) and once with an audible movie playing (audible movie condition) to minimize boredom and enhance behavioral compliance. We tested whether P50 and N100 suppression were influenced by the presence of the auditory background noise from the movie. N100 suppression was observed in both hemispheres in the silent movie condition and in the left hemisphere only during the audible movie condition, though suppression was attenuated in the audible movie condition. P50 suppression was not observed in either condition. N100 sensory gating was successfully elicited with an audible movie playing during the PCP, supporting the use of the modified task for future research in both children and adults.

scholarly journals Sleep Extension Normalizes ERP of Waking Auditory Sensory Gating in Healthy Habitually Short Sleeping Individuals

PLoS ONE ◽  
2013 ◽  
Vol 8 (3) ◽  
pp. e59007 ◽  
Author(s):  
Valentina Gumenyuk ◽  
Oleg Korzyukov ◽  
Thomas Roth ◽  
Susan M. Bowyer ◽  
Christopher L. Drake
Keyword(s):  
Sensory Gating ◽  
Auditory Sensory Gating ◽  
Sleep Extension

scholarly journals P50, N100, and P200 Auditory Sensory Gating Deficits in Schizophrenia Patients

2020 ◽  
Vol 11 ◽  
Author(s):  
Chen-Lan Shen ◽  
Tai-Li Chou ◽  
Wen-Sung Lai ◽  
Ming H. Hsieh ◽  
Chen-Chung Liu ◽  
...  
Keyword(s):  
Sensory Gating ◽  
Auditory Sensory Gating

scholarly journals Schizophrenia risk polymorphisms in the TCF4 gene interact with smoking in the modulation of auditory sensory gating

2012 ◽  
Vol 109 (16) ◽  
pp. 6271-6276 ◽  
Author(s):  
B. B. Quednow ◽  
J. Brinkmeyer ◽  
A. Mobascher ◽  
M. Nothnagel ◽  
F. Musso ◽  
...  
Keyword(s):  
Sensory Gating ◽  
Auditory Sensory Gating

Auditory sensory gating in hippocampal neurons: A model system in the rat

1990 ◽  
Vol 27 (2) ◽  
pp. 183-192 ◽  
Author(s):  
Paula C. Bickford-Wimer ◽  
Herbert Nagamoto ◽  
Robert Johnson ◽  
Lawrence E. Adler ◽  
Michael Egan ◽  
...  
Keyword(s):  
Hippocampal Neurons ◽  
Sensory Gating ◽  
Model System ◽  
Auditory Sensory Gating

Region-specific reduction of auditory sensory gating in older adults

2015 ◽  
Vol 101 ◽  
pp. 64-72 ◽  
Author(s):  
Chia-Hsiung Cheng ◽  
Sylvain Baillet ◽  
Yung-Yang Lin
Keyword(s):  
Older Adults ◽  
Sensory Gating ◽  
Auditory Sensory Gating
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