Journal: STAR Protocols
Article Title: Protocol for assisting frequency band definition and decoding neural dynamics using hierarchical clustering and multivariate pattern analysis
doi: 10.1016/j.xpro.2025.103870
Figure Lengend Snippet: Example dendrogram for frequency band definition using hierarchical clustering Hierarchical clustering dendrogram derived from PFC ECoG signals. Frequency bins (y-axis) are grouped by the similarity of their temporal power profiles, measured by correlation distance (x-axis; smaller distance indicates higher similarity). Branch colors are visual aids automatically assigned by MATLAB. Brackets and labels illustrate an example of manually defined frequency bands (e.g., Theta, Alpha, Beta sub-bands, Gamma) resulting from user interpretation of the clustering structure. See also .
Article Snippet: Note: The dendrogram function in MATLAB automatically assigns colors to different branches based on the cluster hierarchy and the specified `ColorThreshold` parameter (default 0.5, adjustable by the user).
Techniques: Derivative Assay