Objectives: Vivid and intrusive memories of extreme trauma can disrupt a stepwise approach to imaginal exposure. Concurrent tasks that load the visuo-spatial sketchpad (VSSP) of working memory reduce memory vividness during imaginal exposure. Such tasks may help maintain a progressive exposure

Background: Previous research has shown that visuospatial processing requiring working memory is particularly important for balance control during standing and stepping, and that limited spatial encoding contributes to increased interference in postural control dual tasks. However, visuospatial

on cerebral resources. This provides a task that more reliably activates the right hemisphere than those previously reported and suggests a truly “mental manipulative ” aspect to right hemisphere advantage in visuospatial performance.

The authors investigated the distinctiveness and interrelationships among visuospatial and verbal memory processes in short-term, working, and long-term memories in 345 adults. Beginning in the 20s, a continuous, regular decline occurs for processing-intensive tasks (e.g., speed of processing

attention research were adapted to test the automaticity of orienting in the direction of seen gaze. Three studies manipulated the direction of gaze in a computerized face, which appeared centrally in a frontal view during a peripheral letter-discrimination task. Experiments 1 and 2 found faster

An experiment examined performance with sonifications—a general term for nonspeech auditory displays—as a function of working memory encoding and the demands of three different types of interference tasks. Participants encoded the sonifications as verbal representations, visuospatial images

Abstract. An exploratory, qualitative experiment sheds light on the depictive theory of mental imagery. The study analyzes the very operations subjects undertake when solving visuospatial tasks. Preliminary results indicate that subjects do not make use of stable mental images: instead

♦ Two studies examined how the amount and type of computational demand are related to fMRI-measured activation in three bilateral cortical regions involved in the Shepard-Metzler (1971) mental-rotation paradigm. The amount of demand for the computation of visuospatial coordinates was manipulated

■ Previous functional imaging research has consistently indi-cated involvement of bilateral fronto-parietal networks during the execution of visuospatial tasks. Studies with TMS have sug-gested that the right hemispheric network, but not the left, is func-tionally relevant for visuospatial

A latent-variable study examined whether verbal and visuospatial working memory (WM) capacity measures reflect a primarily domain-general construct by testing 236 participants in 3 span tests each of verbal WM, visuospatial WM, verbal short-term memory (STM), and visuospatial STM, as well