Recovery refers to the restoration of lost function, while compensation involves using alternative strategies to achieve a task despite the loss of function.
Permanent and temporary.
Cortical remapping is the process where neurons reorganize to respond to sensory stimulation after lesions, such as following an upper extremity amputation or a stroke.
After a stroke, other descending motor pathways may take over the lost function due to lesions in the motor cortex.
Repetition is crucial as it reinforces neural connections and enhances learning and memory.
Acute and chronic.
Acute, rehab, long-term care facility, etc.
Higher intensity of practice can lead to greater neural adaptations and improvements in function.
Physiotherapy promotes changes and recovery through motor learning and repetitive practice.
No, function returns but not in its identical preinjury form.
It suggests that if a neural pathway is not used, it may weaken or be lost over time.
Transference refers to the ability of learning in one context to enhance performance in another related context.
The two main components are Recovery (Remediation) and Compensation.
It involves the return of blood flow and metabolism, and reduction of mechanical pressure on axons.
After an upper extremity amputation, arm neurons can reorganize to respond to sensory stimulation of the face.
Think recovery first, then compensation.
The right timing of practice and feedback can optimize the learning process and enhance recovery outcomes.
Neuroplasticity is triggered by injury or activity/training.
Younger individuals typically exhibit greater plasticity, while older adults may experience a decline in neural adaptability.
It refers to the activation of previously inactive synapses, allowing for new connections to form.
Specificity indicates that training must be relevant to the desired outcome to effectively promote neural changes.
Recovery involves achieving function through original processes, while compensation involves achieving function through alternative processes or behavioral strategies.
It is the process where axons grow new branches to reconnect with other neurons after injury.
Neuroplasticity is the modification of the nervous system on a cellular and behavioral level, serving as the basis for all learning and motor recovery.
Salience refers to the importance or relevance of the task being practiced, which can enhance engagement and learning.
Understanding the distinction helps clinicians tailor rehabilitation strategies to promote true recovery of function rather than relying solely on compensatory mechanisms.
It is a mechanism that occurs when there is an increased sensitivity of neurons after the loss of their input.
Days, months, years.
Engaging in activities that stimulate neural pathways can enhance their strength and function.
Interference occurs when new learning disrupts or hinders the retention of previously learned information.
