Figure 2.
Phonemic and semantic fluency z scores as a function of age for middle-aged and older musicians and controls ($p < 0.1; *p < 0.05; **p < 0.01; ***p < 0.001).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.