SODEEP: A Lightweight Causal CNN for Real-Time Slow Oscillation Detection
Causal CNN (~100k params) achieves F1 of 0.967 with 39 ms latency, replacing classical methods for closed-loop sleep stimulation.
Posts by Collection
portfolio
Riemannian Geometry Boosts fNIRS Brain-State Classification
Block diagonal SPD covariance kernels for fNIRS. 89% two-class and 70% eight-class accuracy, outperforming traditional approaches.
fNIRS-Based Awareness Detection in Disorders of Consciousness
Individualized Riemannian pipeline for DoC patients. 100% sensitivity and 89% specificity for awareness detection at bedside.
Riemannian Manifold Analysis of Infant Memory Formation
Three-month-olds formed new voice memories after familiarization and sleep. Riemannian K-means clustering on SPD covariance matrices revealed convergence of voice representations.
GazeAnnot: Interactive Eye Movement Labeling & U’n’Eye Training
PyQt6 desktop app for labeling saccades, microsaccades, and PSO in eye tracking data, with integrated U’n’Eye deep learning model training and evaluation.
publications
Looking at the bigger picture: Cortical volume, thickness and surface area characteristics in borderline personality disorder with and without posttraumatic stress disorder
Published in Psychiatry Research: Neuroimaging, 2021
Recommended citation: CC Vatheuer, I Dzionsko, S Maier, T Näher, L van Zutphen, A Sprenger, et al. (2021). "Looking at the bigger picture: Cortical volume, thickness and surface area characteristics in borderline personality disorder with and without posttraumatic stress disorder." Psychiatry Research: Neuroimaging, 311, 111283.
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Primate saccade rhythmicity
Published in bioRxiv, 2023
Recommended citation: T Näher, Y Zhang, M Pandinelli, P Fries. (2023). "Primate saccade rhythmicity." bioRxiv, 2023.09.27.559710.
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Long-term memory formation for voices during sleep in three-month-old infants
Published in Neurobiology of Learning and Memory, 2024
Recommended citation: L Bastian, EM Kurz, T Näher, K Zinke, M Friedrich, J Born. (2024). "Long-term memory formation for voices during sleep in three-month-old infants." Neurobiology of Learning and Memory, 215, 107987.
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Sleeping Soundly: Memory Formation for Voices in Three-Months-Old Infants
Published in Cognitive Neuroscience Society (CNS), 2024
Recommended citation: L Bastian, EM Kurz, T Näher, K Zinke, M Friedrich, J Born. (2024). "Sleeping Soundly: Memory Formation for Voices in Three-Months-Old Infants." Cognitive Neuroscience Society (CNS).
Rhythms for Vision: Temporal dynamics of primate saccades
Published in Cognitive Neuroscience Society (CNS), 2024
Recommended citation: T Näher, Y Zhang, EN Uygur, P Fries. (2024). "Rhythms for Vision: Temporal dynamics of primate saccades." Cognitive Neuroscience Society (CNS).
Riemannian Geometry for the classification of brain states with fNIRS
Published in bioRxiv, 2024
Recommended citation: T Näher, L Bastian, A Vorreuther, P Fries, R Goebel, B Sorger. (2024). "Riemannian Geometry for the classification of brain states with fNIRS." bioRxiv, 2024.09.06.611347.
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Gamma in awake macaque V1 causes response-gain modulation
Published in 53rd Annual Meeting of the Society for Neuroscience (Neuroscience 2024), 2024
Recommended citation: M Pandinelli, T Näher, E Psarou, I Grothe, P Fries. (2024). "Gamma in awake macaque V1 causes response-gain modulation." Neuroscience 2024, 514-515.
Riemannian geometry boosts functional near-infrared spectroscopy-based brain-state classification accuracy
Published in Neurophotonics, 2025
Recommended citation: T Näher, L Bastian, A Vorreuther, P Fries, R Goebel, B Sorger. (2025). "Riemannian geometry boosts functional near-infrared spectroscopy-based brain-state classification accuracy." Neurophotonics, 12(4), 045002.
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Sensitive and specific fNIRS-based approach for awareness detection in disorders of consciousness: proof of principle in healthy adults
Published in Neurophotonics, 2025
Recommended citation: L Bastian, T Näher, A Vorreuther, M Lührs, A Benitez Andonegui, P Fries, et al. (2025). "Sensitive and specific fNIRS-based approach for awareness detection in disorders of consciousness: proof of principle in healthy adults." Neurophotonics, 12(4), 045001.
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Closed-loop transcutaneous vagus nerve stimulation of sleep slow oscillations
Published in Brain Stimulation, 2025
Recommended citation: L Bastian, T Näher, HVV Ngo, NB Kroemer, S Mednick, P Fries, J Born. (2025). "Closed-loop transcutaneous vagus nerve stimulation of sleep slow oscillations." Brain Stimulation.
tVNS affects and depends on autonomous and central nervous system states
Published in Brain Stimulation, 2025
Recommended citation: T Näher, L Bastian, N Kroemer, SC Mednick, J Born, P Fries. (2025). "tVNS affects and depends on autonomous and central nervous system states." Brain Stimulation.
Frontal Eye Field inhibition causes enhanced saccade rhythmicity
Published in Brain Stimulation, 2025
Recommended citation: T Näher, F Breuer, M Lueckel, Y Zhang, L Bastian, TO Bergmann, P Fries. (2025). "Frontal Eye Field inhibition causes enhanced saccade rhythmicity." Brain Stimulation.
SODEEP: A lightweight causal CNN for real-time slow oscillation detection
Published in Society for Neuroscience Annual Meeting (SfN), 2025
Recommended citation: T Näher, L Bastian, J Born, P Fries. (2025). "SODEEP: A lightweight causal CNN for real-time slow oscillation detection." SfN Nano-Symposium Presentation.
The Causal Role of Frontal Eye Field in Saccade Rhythmicity
Published in Psychologie und Gehirn (PUG), 2025
Recommended citation: T Näher, F Breuer, I Celik, M Lueckel, Y Zhang, L Bastian, TO Bergmann, et al. (2025). "The Causal Role of Frontal Eye Field in Saccade Rhythmicity." Psychologie und Gehirn (PUG).
Assessing the Role of Sleep in Spatial Schema Formation using Virtual Reality
Published in Psychologie und Gehirn (PUG), 2025
Recommended citation: L Bastian, H Hamann, T Näher, K Rauss, J Born. (2025). "Assessing the Role of Sleep in Spatial Schema Formation using Virtual Reality." Psychologie und Gehirn (PUG).
A Controlled Foraging Task for Studying Natural Vision
Published in Systems Vision Science Summer School and Symposium 2025, 2025
Recommended citation: Y Zhang, T Näher, M Pandinelli, P Fries. (2025). "A Controlled Foraging Task for Studying Natural Vision." Systems Vision Science Summer School and Symposium 2025.