Christian Kothe
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View article: Juggler’s ASR: Unpacking the principles of artifact subspace reconstruction for revision toward extreme MoBI
Juggler’s ASR: Unpacking the principles of artifact subspace reconstruction for revision toward extreme MoBI Open
The proposed ASRDBSCAN and ASRGEV methods handle motion-related artifacts better than the original ASR algorithm, enabling researchers to better extract brain activity during real-world motor tasks. These methods provide a practical advant…
View article: On decoding of rapid motor imagery in a diverse population using a high-density NIRS device
On decoding of rapid motor imagery in a diverse population using a high-density NIRS device Open
Introduction Functional near-infrared spectroscopy (fNIRS) aims to infer cognitive states such as the type of movement imagined by a study participant in a given trial using an optical method that can differentiate between oxygenation stat…
View article: Decoding Depth of Meditation: EEG Insights from Expert Vipassana Practitioners
Decoding Depth of Meditation: EEG Insights from Expert Vipassana Practitioners Open
Meditation practices have demonstrated numerous psychological and physiological benefits, yet capturing the neural correlates of varying meditative depths remains challenging. This study aimed to decode self-reported time-varying meditativ…
View article: Decoding Working-Memory Load During n-Back Task Performance from High Channel NIRS Data
Decoding Working-Memory Load During n-Back Task Performance from High Channel NIRS Data Open
Near-infrared spectroscopy (NIRS) can measure neural activity through blood oxygenation changes in the brain in a wearable form factor, enabling unique applications for research in and outside the lab. NIRS has proven capable of measuring …
View article: Neural entrainment induced by periodic audiovisual stimulation: A large-sample EEG study
Neural entrainment induced by periodic audiovisual stimulation: A large-sample EEG study Open
Stroboscopic or “flicker” stimulation is a form of periodic visual stimulation that induces geometric hallucinations through closed eyelids. While the visual effects of this form of sensory stimulation have received considerable attention,…
View article: How Sensitive Are EEG Results to Preprocessing Methods: A Benchmarking Study
How Sensitive Are EEG Results to Preprocessing Methods: A Benchmarking Study Open
Although several guidelines for best practices in EEG preprocessing have been released, even studies that strictly adhere to those guidelines contain considerable variation in the ways that the recommended methods are applied. An open ques…
View article: How Sensitive are EEG Results to Preprocessing Methods: A Benchmarking Study
How Sensitive are EEG Results to Preprocessing Methods: A Benchmarking Study Open
Although several guidelines for best practices in EEG preprocessing have been released, even those studies that strictly adhere to those guidelines contain considerable variation in the ways that the recommended methods are applied. An ope…
View article: Automated EEG mega-analysis II: Cognitive aspects of event related features
Automated EEG mega-analysis II: Cognitive aspects of event related features Open
We present the results of a large-scale analysis of event-related responses based on raw EEG data from 17 studies performed at six experimental sites associated with four different institutions. The analysis corpus represents 1,155 recordi…
View article: Automated EEG mega-analysis II: Cognitive aspects of event related features
Automated EEG mega-analysis II: Cognitive aspects of event related features Open
In this paper, we present the results of a large-scale analysis of event-related responses based on raw EEG data from 17 studies performed at six experimental sites associated with four different institutions. The analysis corpus represent…
View article: Automated EEG mega-analysis I: Spectral and amplitude characteristics across studies
Automated EEG mega-analysis I: Spectral and amplitude characteristics across studies Open
Significant achievements have been made in the fMRI field by pooling statistical results from multiple studies (meta-analysis). More recently, fMRI standardization efforts have focused on enabling the joint analysis of raw fMRI data across…