Fig 1.
Stimuli and design in the novel context-dependent relational memory test.
(a) General display information and resulting regions of interest. (b) Study phase design and timing information. (c) Test phase design and timing information.
Fig 2.
Design modifications used in Experiment 2.
(a) General display information and resulting regions of interest. (b) Test phase design and timing information. Orange boxes indicate screens for which eye-tracking data was collected.
Fig 3.
Proportion of face placement to rooms on the correct (green) and incorrect (blue) side of the building. Dark bars indicate face placements to the studied room on a given side whereas colored (green or blue) bars indicate face placements to any of the remaining eight unstudied rooms. Data are presented for both the Study1x and Study3x groups and standard error bars are shown.
Fig 4.
Preference for face placements to the studied room as a proportion of all face placements to a given side of the building. Green bars indicate a preference for the studied room on the context-correct side of the building. Blue bars indicate a preference for the studied room on the context-incorrect side of the building. Data are presented for both the Study1x and Study3x groups and standard error bars are shown. The dotted gray line indicates chance-level performance.
Fig 5.
Proportion of face placement to rooms on the correct (green) and incorrect (blue) side of the building. Dark bars indicate face placements to the studied room on a given side whereas colored (green or blue) bars indicate face placements to any of the remaining eight unstudied rooms. Data are presented for both the Young Adult and Older Adult groups and standard error bars are shown.
Fig 6.
Preference for face placements to the studied room as a proportion of all face placements to a given side of the building. Green bars indicate a preference for the studied room on the context-correct side of the building. Blue bars indicate a preference for the studied room on the context-incorrect side of the building. Data are presented for both the Young Adult and Older Adult groups and standard error bars are shown. The dotted gray line indicates chance-level performance.
Fig 7.
Proportion of viewing to rooms on the correct (green) and incorrect (blue) side of the building. Dark bars indicate face placements to the studied room on a given side whereas colored (green or blue) bars indicate face placements to any of the remaining eight unstudied rooms. Data are presented for both the Young Adult (a) and Older Adult (b) groups for both the gray building and color building viewing period; standard error bars are shown.
Fig 8.
Studied room viewing preference.
Preference for viewing of the studied room as a proportion of overall viewing to a given side of the building when the color building was presented. Green bars indicate a viewing preference for the studied room on the context-correct side of the building. Blue bars indicate a viewing preference for the studied room on the context-incorrect side of the building. Data are presented for both the Young Adult and Older Adult groups and standard error bars are shown. The dotted gray line indicates chance-level performance.
Fig 9.
Behavior and volumetric relationships.
(a) The correlation between bilateral hippocampal volume and preference for placing the face in the studied room as a proportion of all face placements to context-correct (green) and context-incorrect (blue) sides of the building. (b) The correlation between bilateral ventromedial prefrontal cortex volume and both correct novel face placements (purple) and Triad Scores (studied room placements on the context-incorrect side of the building divided by studied room placements to the context-correct side of the building; teal). All behavioral data were z-scored for presentation purposes.