4 papers
Handwriting decoding as a challenging motor task for EEG Foundation Models
Srinivas Ravishankar, Ishayu Ghosh, Nora Zajzon +2
Recent attempts at creating Foundation Models (FMs) for Electroencephalography (EEG) have achieved state-of-the-art performance on multiple tasks including Motor Imagery (MI). Thes…
Facial-Expression-Aware Prompting for Empathetic LLM Tutoring
Shuangquan Feng, Laura Fleig, Ruisen Tu +6
Large language models (LLMs) enable increasingly capable tutoring-style conversational agents, yet effective tutoring requires sensitivity to learners' affective and cognitive stat…
Perceptogram: Reconstructing Visual Percepts and Presumptive Electrode Preference from EEG
Teng Fei, Srinivas Ravishankar, Zhining Chen +3
Visual neural decoding from EEG has improved significantly due to diffusion models that can reconstruct high-quality images from decoded latents. While recent works have focused on…
Monkey Perceptogram: Reconstructing Visual Representation and Presumptive Neural Preference from Monkey Multi-electrode Arrays
Teng Fei, Srinivas Ravishankar, Hoko Nakada +5
Understanding how the primate brain transforms complex visual scenes into coherent perceptual experiences remains a central challenge in neuroscience. Here, we present a comprehens…