False memories for shape activate the lateral occipital complex
- Corresponding author: jessicakaranian{at}gmail.com
Abstract
Previous functional magnetic resonance imaging evidence has shown that false memories arise from higher-level conscious processing regions rather than lower-level sensory processing regions. In the present study, we assessed whether the lateral occipital complex (LOC)—a lower-level conscious shape processing region—was associated with false memories for shape. During encoding, participants viewed intact or scrambled colored abstract shapes. During retrieval, colored disks were presented and participants indicated whether the corresponding item was previously “intact” or “scrambled.” False memories for shape (“intact”/scrambled > “scrambled”/scrambled) activated LOC, which indicates lower-level sensory processing regions can support false memory.
Footnotes
-
[Supplemental material is available for this article.]
-
Article is online at http://www.learnmem.org/cgi/doi/10.1101/lm.045765.117.
- Received April 14, 2017.
- Accepted June 2, 2017.
This article is distributed exclusively by Cold Spring Harbor Laboratory Press for the first 12 months after the full-issue publication date (see http://learnmem.cshlp.org/site/misc/terms.xhtml). After 12 months, it is available under a Creative Commons License (Attribution-NonCommercial 4.0 International), as described at http://creativecommons.org/licenses/by-nc/4.0/.
