A GRU-CNN Model for Auditory Attention Detection using Microstate and Recurrence Quantification Analysis

Information Science, Computer Science, Artificial Intelligence, Medicine, Neurology,
auditory attention detection   GRU-CNN   EEG   microstate analysis   machine learning algorithms   multivariate features   recurrence quantification analysis  

Overview and Report: Application of GRU-CNN Model Based on Microstate and Recurrence Quantification Analysis in Auditory Attention Detection Background and Research Motivation Attention, as a cognitive ability, plays a crucial role in the perception process, helping humans to focus on specific objects while ignoring other distractions in a complex ...

Beta to Theta Power Ratio in EEG Periodic Components as a Potential Biomarker in Mild Cognitive Impairment and Alzheimer's Dementia

Medicine, Basic Medical Sciences, Neurology, Medical Imaging, Life Sciences, Biochemistry,
Alzheimer's dementia   mild cognitive impairment   EEG   periodic EEG power components   biomarkers   cognitive function  

Alzheimer’s Disease Research and Treatment Frontiers: Beta/Theta Power Ratio in EEG Periodic Components as a Potential Biomarker Background Introduction Alzheimer’s dementia (AD) is a progressively developing disease, accounting for 60% to 80% of all dementia cases [1]. In the early stages of AD, mild cognitive impairment (MCI) typically occurs, du...

Modulating the Difficulty of a Visual Oddball-like Task and P3m Amplitude

Medicine, Basic Medical Sciences, Psychiatry, Neurology, Clinical Psychology, Medical Imaging, Life Sciences, Biophysics,
visual discrimination task   P3m amplitude   task difficulty   event-related potentials   EEG   MEG  

Modulation of P3m Amplitude by Task Difficulty in a Visual Oddball Task Background In cognitive neuroscience research, Event-Related Potentials (ERP) and Event-Related Fields (ERF) are important means to explore the cognitive processing mechanisms of the brain. Among these, the P3 component (referred to as P3m in magnetoencephalography) has garnere...

Study on Different Brain Activation Rearrangement during Cognitive Workload from ERD/ERS and Coherence Analysis

Information Science, Computer Science, Artificial Intelligence, Medicine, Neurology, Life Sciences, Biophysics,
Event-Related Desynchronization   Event-Related Synchronization   Power Spectral Density   Coherence Analysis   Mental Arithmetic Task   EEG  

Study on Different Brain Activation Reorganization during Cognitive Load: ERD/ERS and Coherence Analysis Academic Background When humans engage in imagination, movement, or cognitive tasks, their brain functional activity patterns and activated regions differ. These pattern changes are also reflected in changes in brain electrical activity, which c...

Speech-Induced Suppression During Natural Dialogues

Information Science, Artificial Intelligence, Medicine, Neurology, Clinical Psychology, Life Sciences, Biophysics,
natural dialogue   speech processing   EEG   auditory information   speech-induced suppression  

During human communication, the brain processes self-generated speech and others’ speech differently, a phenomenon known as the Speech-Induced Suppression (SIS) mechanism. This mechanism involves the motor efference copy in the perception pathway, functioning similar to an “echo” that helps filter internally generated signals to avoid confusing the...