An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Andrews TJ, Purves D.Andrews TJ, et al.Proc Natl Acad Sci U S A. 1997 Sep 2;94(18):9905-8. doi: 10.1073/pnas.94.18.9905.Proc Natl Acad Sci U S A. 1997.PMID: 9275224Free PMC article.
Purves D, White LE, Andrews TJ.Purves D, et al. Among authors: andrews tj.Proc Natl Acad Sci U S A. 1994 May 24;91(11):5030-2. doi: 10.1073/pnas.91.11.5030.Proc Natl Acad Sci U S A. 1994.PMID: 8197178Free PMC article.
Andrews TJ, White LE, Binder D, Purves D.Andrews TJ, et al.Proc Natl Acad Sci U S A. 1996 Apr 16;93(8):3689-92. doi: 10.1073/pnas.93.8.3689.Proc Natl Acad Sci U S A. 1996.PMID: 8622998Free PMC article.
Purves D, Paydarfar JA, Andrews TJ.Purves D, et al. Among authors: andrews tj.Proc Natl Acad Sci U S A. 1996 Apr 16;93(8):3693-7. doi: 10.1073/pnas.93.8.3693.Proc Natl Acad Sci U S A. 1996.PMID: 8622999Free PMC article.
Purves D, Andrews TJ.Purves D, et al. Among authors: andrews tj.Proc Natl Acad Sci U S A. 1997 Jun 10;94(12):6517-22. doi: 10.1073/pnas.94.12.6517.Proc Natl Acad Sci U S A. 1997.PMID: 9177250Free PMC article.
White LE, Andrews TJ, Hulette C, Richards A, Groelle M, Paydarfar J, Purves D.White LE, et al. Among authors: andrews tj.Cereb Cortex. 1997 Jan-Feb;7(1):18-30. doi: 10.1093/cercor/7.1.18.Cereb Cortex. 1997.PMID: 9023429
White LE, Andrews TJ, Hulette C, Richards A, Groelle M, Paydarfar J, Purves D.White LE, et al. Among authors: andrews tj.Cereb Cortex. 1997 Jan-Feb;7(1):31-47. doi: 10.1093/cercor/7.1.31.Cereb Cortex. 1997.PMID: 9023430