Object location learning and non-spatial working memory of patients with parkinson’s disease may be preserved in "real life" situations

Title:

Object location learning and non-spatial working memory of patients with parkinson’s disease may be preserved in "real life" situations

Creator:

Štěpánková, K.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:e8b6a433-70e5-4f60-b503-6e1b85e5d08a
uuid:e8b6a433-70e5-4f60-b503-6e1b85e5d08a

Subject:

parkinson’s disease, object location learning, non-spatial working memory, recall, and recognition

Type:

article, model:article, and TEXT

Description:

The presence of a spatial memory deficit in Parkinson’s disease (PD) is still a matter of discussion. Nineteen PD patients and 16 controls were given two spatial tests and a non-spatial task. First, the subject was led into a room containing 4 objects and had 10 s to memorize their location. After being led outside, the subject had to place icons representing the objects on a map of the room. Differences between the real and estimated locations were evaluated. Afterwards, the subject had to choose a map showing the correct arrangement of objects from 4 alternatives. Locations of some objects were changed before the second test. The subject had 10 s to detect these changes. One point was given for each change or its absence detected. In the non-spatial working memory task, 8 cards of different shapes were used. The subject had to select a different card each time while the cards were shuffled between choices. Errors consisted of selecting previously chosen cards. The means of the above measures for both groups were compared. Absence of any significant differences suggests that PD patients perform well in "real life" memory tests in contrast to similar computerized tests.

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Physiological research | 1998 Volume:47 | Number:5

Harvested from:

CDK

Metadata only:

false