Skip to main content
. 2025 Dec 15;12(1):9. doi: 10.1038/s41537-025-00712-z

Fig. 2. Scale-level similarity matrix of FTD rating scales.

Fig. 2

Comparing the average embeddings for each of the seven FTD rating scales. Diagonal cells indicate the average of the scale’s within-scale item semantic consistency and are thus not 1; off-diagonal cells highlight the degree of semantic overlap between different scales. Warmer colors (closer to 1) signify greater semantic similarity between scales, whereas cooler colors (closer to 0) indicate more divergent conceptual semantic coverage. TALD thought and language disorder, SAPS-SANS scale for the assessment of positive symptoms and scale for the assessment of negative symptoms, PANSS positive and negative syndrome scale, TLC thought, language, and communication, TLI thought, language, and communication disorder index, BIT assessment of bizarre-idiosyncratic thinking, CLANG clinical language disorder rating scale.