Treatment of limb apraxia: moving forward to improved action.

Rehabilitation of limb apraxia improves daily life activities in patients with stroke.

We randomly assigned 33 patients with left hemisphere stroke, limb apraxia, and aphasia to an apraxia or a control (aphasia) treatment group. Before and after each treatment, patients underwent a comprehensive neuropsychological testing battery and a caregiver evaluation of patient's activities of daily life (ADL) independence. Apraxia severity was related with ADL independence. Control (aphasi...

A step forward for mirror neurons? Investigating the functional link between action execution and action observation in limb apraxia.

Florida Apraxia Battery-Extended and revised Sydney (FABERS): design, description, and a healthy control sample.

There exist few clinical assessments for limb apraxia, a disorder of learned, purposeful action, that enable clinicians to distinguish pathological from normal variance in limb praxis performance. We describe a theoretically motivated, comprehensive assessment battery for limb apraxia and present control comparison scores for 16 older healthy normal individuals on subtests designed to distingui...

Assessing limb apraxia in traumatic brain injury and spinal cord injury.

People with traumatic brain injury (TBI) may demonstrate action planning disorders and limb apraxia. Many patients, who sustain a spinal cord injury (SCI), sustain a co-occurring TBI (11-29 percent of people with SCI) and therefore are at risk for limb apraxia. People with SCI and TBI (SCI/TBI) rely on powered assistive devices which amplify movement. Their ability to learn complex motor compen...

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 article review, we will address these theories with a specific focus on how the use of objects helps us to better u...