THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS
Apraxia is a well-known syndrome characterized by the sufferer’s inability to perform routine gestures. In an attempt to understand the syndrome better, various different theories have been developed and a number of classifications of different subtypes have been proposed. In this paper review, we w...
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doaj-d82c4cf80a004734ba526c5b40ef748c2020-11-25T03:23:44ZengFrontiers Media S.A.Frontiers in Human Neuroscience1662-51612016-02-011010.3389/fnhum.2016.00039162882THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESSLOREDANA eCANZANO0LOREDANA eCANZANO1MICHELE eSCANDOLA2MICHELE eSCANDOLA3VALERIA eGOBBETTO4GIUSEPPE eMORETTO5DANIELA eD'IMPERIO6DANIELA eD'IMPERIO7VALENTINA eMORO8IRCCS Santa Lucia FoundationUniversity of Rome SapienzaIRCCS Santa Lucia FoundationUniversity of VeronaUniversity of VeronaUOC Neurology A, Azienda Ospedaliera Universitaria IntegrataUniversity of Rome SapienzaUniversity of VeronaUniversity of VeronaApraxia is a well-known syndrome characterized by the sufferer’s inability to perform routine gestures. In an attempt to understand the syndrome better, various different theories have been developed and a number of classifications of different subtypes have been proposed. In this paper review, we will address these theories with a specific focus on how the use of objects helps us to better understand upper limb apraxia. With this aim, we will consider transitive versus intransitive action dissociation as well as less frequent types of apraxia involving objects, i.e. constructive apraxia and magnetic apraxia. Pantomime and the imitation of objects in use are also considered with a view to dissociating the various different components involved in upper limb apraxia. Finally, we discuss the evidence relating to action recognition and awareness of errors in the execution of actions. Various different components concerning the use of objects emerge from our analysis and the results show that knowledge of an object and sensory-motor representations are supported by other functions such as spatial and body representations, executive functions and monitoring systems.http://journal.frontiersin.org/Journal/10.3389/fnhum.2016.00039/fullerror awarenessAction recognitionMotor control disordersObjects in ApraxiaImitation and pantomime |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
LOREDANA eCANZANO LOREDANA eCANZANO MICHELE eSCANDOLA MICHELE eSCANDOLA VALERIA eGOBBETTO GIUSEPPE eMORETTO DANIELA eD'IMPERIO DANIELA eD'IMPERIO VALENTINA eMORO |
spellingShingle |
LOREDANA eCANZANO LOREDANA eCANZANO MICHELE eSCANDOLA MICHELE eSCANDOLA VALERIA eGOBBETTO GIUSEPPE eMORETTO DANIELA eD'IMPERIO DANIELA eD'IMPERIO VALENTINA eMORO THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS Frontiers in Human Neuroscience error awareness Action recognition Motor control disorders Objects in Apraxia Imitation and pantomime |
author_facet |
LOREDANA eCANZANO LOREDANA eCANZANO MICHELE eSCANDOLA MICHELE eSCANDOLA VALERIA eGOBBETTO GIUSEPPE eMORETTO DANIELA eD'IMPERIO DANIELA eD'IMPERIO VALENTINA eMORO |
author_sort |
LOREDANA eCANZANO |
title |
THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS |
title_short |
THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS |
title_full |
THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS |
title_fullStr |
THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS |
title_full_unstemmed |
THE REPRESENTATION OF OBJECTS IN APRAXIA: FROM ACTION EXECUTION TO ERROR AWARENESS |
title_sort |
representation of objects in apraxia: from action execution to error awareness |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Human Neuroscience |
issn |
1662-5161 |
publishDate |
2016-02-01 |
description |
Apraxia is a well-known syndrome characterized by the sufferer’s inability to perform routine gestures. In an attempt to understand the syndrome better, various different theories have been developed and a number of classifications of different subtypes have been proposed. In this paper review, we will address these theories with a specific focus on how the use of objects helps us to better understand upper limb apraxia. With this aim, we will consider transitive versus intransitive action dissociation as well as less frequent types of apraxia involving objects, i.e. constructive apraxia and magnetic apraxia. Pantomime and the imitation of objects in use are also considered with a view to dissociating the various different components involved in upper limb apraxia. Finally, we discuss the evidence relating to action recognition and awareness of errors in the execution of actions. Various different components concerning the use of objects emerge from our analysis and the results show that knowledge of an object and sensory-motor representations are supported by other functions such as spatial and body representations, executive functions and monitoring systems. |
topic |
error awareness Action recognition Motor control disorders Objects in Apraxia Imitation and pantomime |
url |
http://journal.frontiersin.org/Journal/10.3389/fnhum.2016.00039/full |
work_keys_str_mv |
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