Related Experiment Video
Updated: Jun 5, 2026

06:40
Activity-based Training on a Treadmill with Spinal Cord Injured Wistar Rats
Published on: January 16, 2019
Fitness and spinal cord injuries
Canadian Family Physician Medecin De Famille Canadien
|January 21, 2011
Summary
Physical activity offers significant benefits beyond therapy for disabled individuals. Physicians play a crucial role in promoting exercise and advocating for accessibility to enhance quality of life.
Area of Science:
- Rehabilitation Medicine
- Disability Studies
- Sports Medicine
Background:
- Traditional views of disability focused on limitations, but modern perspectives emphasize abilities.
- Activity for disabled individuals often starts as therapy, with potential for broader life enrichment.
- Changing public attitudes highlight the capabilities of disabled persons.
Purpose of the Study:
- To underscore the importance of exercise and physical activity for disabled individuals.
- To highlight the evolving role of physicians in supporting disabled patients' lifestyles.
- To advocate for environmental and societal adjustments that promote disabled individuals' participation in activities.
Main Methods:
- Review of current literature on disability, exercise, and patient care.
- Analysis of the physician's role in managing spinal cord injuries and promoting active lifestyles.
- Discussion of societal attitudes and accessibility factors impacting disabled individuals.
Main Results:
- Exercise provides rewards beyond therapeutic benefits for disabled persons.
- Physicians can guide patients toward active and engaging lives post-injury.
- Sensitivity and appropriate timing are crucial for integrating exercise into altered lifestyles.
Conclusions:
- Embracing exercise is vital for enhancing the quality of life for disabled individuals.
- Physicians should actively promote physical activity and advocate for improved accessibility.
- A shift towards ability-focused perspectives empowers disabled individuals to lead fulfilling lives.
Related Concept Videos
Spinal Cord Injury ll: Pathophysiology
Spinal cord injury progresses through two interconnected phases: primary injury and secondary injury.Primary InjuryPrimary injury happens at the moment of trauma and involves immediate mechanical damage to the spinal cord.Compression happens when broken vertebrae, herniated discs, or accumulating blood (such as a hematoma) press directly against the spinal cord, distorting its normal shape and function. In cases of contusion, the cord is bruised by a blunt force (like penetrating injuries or...
Secondary Spinal Cord Injury llI: Pathophysiology
Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...
Spinal Cord
The spinal cord, a critical component of the central nervous system, extends from the base of the brainstem to the lumbar region of the vertebral column. It is essential for maintaining physical stability and facilitating communication between the brain and peripheral parts of the body.
The Spinal Cord
The spinal cord is the body’s major nerve tract of the central nervous system, communicating afferent sensory information from the periphery to the brain and efferent motor information from the brain to the body. The human spinal cord extends from the hole at the base of the skull, or foramen magnum, to the level of the first or second lumbar vertebra.
Spinal Cord: Cross-sectional Anatomy
The cross-sectional anatomy of the spinal cord offers a detailed view of its complex structure and function within the central nervous system. At the core of the spinal cord lies the gray matter, characterized by its butterfly or "H"-shaped appearance in cross-section. This central region is enveloped by white matter, with the overall structure divided into symmetrical halves by the dorsal median sulcus and the ventral median fissure.
Gray Matter and its Components
Central to the gray matter is...
Gray Matter and its Components
Central to the gray matter is...
Spinal Cord: Gross Anatomy
The spinal cord resides within the protective confines of the vertebral column. It is the main pathway for information traveling between the brain and the body. It plays a fundamental role in nearly all bodily functions, from simple reflexes to complex motor movements. The spinal cord begins at the medulla oblongata at the base of the brainstem and extends downward, terminating at the conus medullaris near the first and second lumbar vertebrae. The spinal cord's length in adults is...

