Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

In the present study, the authors examined the effect of tool use in a patient, MP, with neglect of peripersonal space. They found that target detection improved when the patient searched with his arm outstretched, when both visual and motor cues were present. Motor cues (arm outstretched but hidden from view) and visual cues alone (shining a torch on the objects) were less effective. In a final experiment, the authors reported that MP established a better memory for the objects that were searched for when a combined visual and motor cue was present. The authors argue that search was improved by combined visuomotor cuing, which was effective when the action could affect the objects present. Visuomotor cuing also led to stronger memories for searched locations, which reduced any tendency to reexamine positions that had been searched previously. The data are discussed in terms of the interaction between perception and action.


Journal article


J Gen Psychol

Publication Date





379 - 410


Arm, Attention, Humans, Male, Memory, Middle Aged, Perceptual Disorders, Task Performance and Analysis, Touch, Visual Perception