Reactive Balance Assessment
Reactive Balance Assessment - Related Videos
07:03
Assessment of Motor Balance and Coordination in Mice using the Balance Beam
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Cited by 395 •
2011
Deficits in fine motor coordination can be assessed with the balance beam test. Performance on the beam is quantified by the speed at which the beam is traversed and the number of times the mouse slips on the beam.
07:19
A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
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Cited by 11 •
2020
Here we offer a protocol that allows the user to selectively change affordances and/or constraints on movements that are relevant for recovering balance after postural perturbation.
02:58
Balancing Redox Equations
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2020
Electrochemistry is the science involved in the interconversion of electrical and chemical reactions. Such reactions are called reduction-oxidation, or redox reactions. These important reactions are defined by changes in oxidation states for one or more reactant elements and include a subset of reactions involving the transfer of electrons between reactant species. Electrochemistry as a field has evolved to yield sufficient insights on the fundamental principles of redox chemistry and multiple...
09:05
Balance and Coordination Testing
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2023
Balance and coordination are critical components involved in the control of movement. Many sensory receptors and neural processing units are required to help individuals maintain balance while performing various activities. Deficits in balance and coordination occur in patients suffering from movement disorders or due to aging. Therefore, scientists are trying to understand the pathophysiology behind these conditions. One way to do that is by using rodent models and testing them on behavioral...
09:13
A Vibrotactile Feedback Device for Seated Balance Assessment and Training
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Cited by 4 •
2019
A sitting platform has been developed and assembled that passively destabilizes sitting posture in humans. During the user's stabilizing task, an inertial measurement unit records the device's motion, and vibrating elements deliver performance-based feedback to the seat. The portable, versatile device may be used in rehabilitation, assessment, and training paradigms.
FAQs
Performance depends on how sensory information is combined with rapid motor output. A disturbance challenges postural stability, after which automatic muscle activation helps organize a corrective response. If that response is insufficient, coordinated stepping or another recovery action may be needed. Measuring these linked processes helps researchers examine sensory integration, activation timing, and recovery behavior as related parts of balance control.
A person may preserve stability through more than muscle activation alone. Coordinated steps or other recovery actions can indicate how effectively the body responds when the initial postural response does not fully restore stability. Their timing and effectiveness therefore add behavioral information to the assessment, helping distinguish successful recovery from responses that remain delayed or inadequate.
Adaptation shows how balance behavior changes as the nervous system responds to postural challenges. Examining this process can reveal whether responses become more effective or continue to show delays and weaknesses. That information connects immediate recovery behavior with broader motor control, helping researchers investigate how stability is maintained during changing everyday movement demands.
The assessment presents a controlled disturbance, such as movement of a platform or an external push, while the person’s postural response is observed. Researchers or clinicians examine rapid automatic reactions, muscle activation, and recovery actions such as stepping. These observations can be converted into objective measures that describe response effectiveness and identify delayed or ineffective balance behavior.
Relevant features include the speed and effectiveness of automatic postural responses, the pattern of muscle activation, and whether the person uses coordinated steps or another recovery action. The assessment can also characterize delayed or ineffective reactions. Together, these outcomes provide objective information about postural control rather than relying only on a general impression of balance performance.
Clinicians can use findings from the assessment to identify which aspects of a person’s balance behavior appear delayed or ineffective. The results may then support rehabilitation planning by describing difficulties in automatic responses, recovery actions, or overall motor control. Because the method provides objective measures, it can also help investigate changes in stability during rehabilitation.
Within behavior research, the method offers a way to study how people respond when stability is challenged unexpectedly. Its outcomes can be used to investigate fall risk, motor control, and the nervous system’s role in maintaining stability during everyday movement. This connects observable actions, such as stepping, with underlying processes involving sensory integration and coordinated muscle activation.