- Implemented psychometric curve fitting (sigmoid / Gaussian CDF) and ROC-based sensitivity analysis on a facial-identity detection psychophysics task, testing hypotheses on spatial frequency, gender, and handedness effects.
- Performed spike sorting from scratch including bandpass filtering, threshold-based detection, PCA/t-SNE feature extraction, and K-means clustering on extracellular neural recordings.
- Preprocessed EEG data and applied temporal and spatial MVPA, time-generalization decoding, and mutual-information analysis to investigate visual representations. Compared neural representations with CORnet-S using representational similarity analysis (RSA).
Neural Decoding & Psychophysics Analyses
Course project · 2025