healthy neurological functioning healthy neurological functioning http://www.ncbi.nlm.nih.gov/pubmed/23823984 healthy neurological functioning research by – pubmed healthy neurological functioning http://www.ncbi.nlm.nih.gov/pubmed/23823984 ncbi.nlm.nih.gov/pubmed/23823984 healthy neurological functioning healthy neurological functioning healthy neurological functioning healthy neurological functioning