State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Nucleus of Maternal Child and Adolescent Health Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
State University of Health Sciences of Alagoas Biological Science Nucleus Maceió Brasil;
Electroencephalography; Aged; Gamma Rhythm;