TY  - JOUR
AU  - Riemer, Martin
AU  - Wolbers, Thomas
AU  - van Rijn, Hedderik
TI  - Memory traces of duration and location in the right intraparietal sulcus
JO  - NeuroImage
VL  - 297
SN  - 1053-8119
CY  - Orlando, Fla.
PB  - Academic Press
M1  - DZNE-2024-00857
SP  - 120706
PY  - 2024
AB  - Time and space form an integral part of every human experience, and for the neuronal representation of these perceptual dimensions, previous studies point to the involvement of the right-hemispheric intraparietal sulcus and structures in the medial temporal lobe. Here we used multi-voxel pattern analysis (MVPA) to investigate long-term memory traces for temporal and spatial stimulus features in those areas. Participants were trained on four images associated with short versus long durations and with left versus right locations. Our results demonstrate stable representations of both temporal and spatial information in the right posterior intraparietal sulcus. Building upon previous findings of stable neuronal codes for directly perceived durations and locations, these results show that the reactivation of long-term memory traces for temporal and spatial features can be decoded from neuronal activation patterns in the right parietal cortex.
KW  - Humans
KW  - Parietal Lobe: physiology
KW  - Parietal Lobe: diagnostic imaging
KW  - Male
KW  - Female
KW  - Adult
KW  - Magnetic Resonance Imaging
KW  - Young Adult
KW  - Space Perception: physiology
KW  - Time Perception: physiology
KW  - Brain Mapping: methods
KW  - Memory, Long-Term: physiology
LB  - PUB:(DE-HGF)16
C6  - pmid:38936649
DO  - DOI:10.1016/j.neuroimage.2024.120706
UR  - https://pub.dzne.de/record/270685
ER  -