GESTURAL APRAXIAS Meaning and
Definition
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Gestural apraxias refer to a group of neurological disorders characterized by the impaired ability to execute purposeful and meaningful movements using the hands and arms, specifically in relation to gestures. These apraxias are typically caused by damage or malfunctioning of brain regions responsible for motor planning and coordination.
Individuals with gestural apraxias often encounter difficulties in performing complex actions that involve intricate sequencing and coordination of hand and arm movements, such as waving goodbye, blowing a kiss, or using a tool correctly. They may struggle to produce appropriate gestures in response to verbal commands or in social situations, leading to compromised communication abilities.
One of the main features of gestural apraxias is the discrepancy between knowledge and execution. Despite having intact comprehension and knowledge of the desired movement, individuals with these apraxias struggle to execute the correct gestures. Moreover, their ability to imitate or follow complex sequences of movements may be impaired.
Gestural apraxias can occur as a result of various underlying conditions, including stroke, traumatic brain injury, neurodegenerative diseases, and certain genetic disorders. Diagnosis involves clinical assessment, which may include observing the individual's ability to produce and imitate a range of hand and arm gestures. Treatment typically involves multimodal rehabilitation approaches, including occupational therapy and speech therapy, aimed at improving motor planning and coordination skills.
Overall, gestural apraxias pose significant challenges to individuals in terms of communication and daily functioning, requiring tailored interventions to facilitate skill reacquisition and compensatory strategies.
Common Misspellings for GESTURAL APRAXIAS
- festural apraxias
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- geatural apraxias
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- gesrural apraxias
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Etymology of GESTURAL APRAXIAS
The word "gestural" is derived from the noun "gesture" which comes from the Latin word "gestus" meaning "action, gesture, bearing, or behavior". The term "gestural" refers to something related to gestures or body movements.
The term "apraxia" is derived from the Greek root "a-" meaning "without" or "not", and "praxis" meaning "action" or "practice". Apraxia is a neurological disorder characterized by the inability to perform purposeful movements or actions, despite having intact motor function.
Therefore, the term "gestural apraxias" refers to a condition where there is a difficulty or inability to perform purposeful and coordinated gestures or body movements, despite having intact motor skills.
