Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

32 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
In support of hierarchy in object representations.
van Lier RJ, Leeuwenberg EL, van der Helm PA. van Lier RJ, et al. Among authors: van der helm pa. Psychol Res. 1997;60(3):134-43. doi: 10.1007/BF00419761. Psychol Res. 1997. PMID: 9411458
Blobs strengthen repetition but weaken symmetry.
Csathó A, van der Vloed G, van der Helm PA. Csathó A, et al. Among authors: van der vloed g, van der helm pa. Vision Res. 2003 Apr;43(9):993-1007. doi: 10.1016/s0042-6989(03)00073-7. Vision Res. 2003. PMID: 12676243 Free article.
32 results