Absence of impairments or recovery mediated by the uncrossed pyramidal tract in the rat versus enduring deficits produced by the crossed pyramidal tract.
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Summary
The study finds no evidence that the ipsilateral portion of the corticospinal tract makes a contribution to skilled movement of the kind made by the contralateral portion of that tract, and noevidence that the remaining uncrossed portions of the tract contributes to recovery of symptoms produced by severing the crossed portion ofthe tract.
- Type
- article
- Published
- 2002-08-21
- Cited by
- 61
- References
- 30
- OpenAlex
- https://openalex.org/W2004127218
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:30102913
Keywords
Pyramidal tracts, Corticospinal tract, Anatomy, Spinal cord, Decussation
References
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- Complete locomotor recovery following corticospinal tract lesions: measurement of ground reaction forces during overground locomotion in rats.
- A ventral uncrossed corticospinal tract in the rat.
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- The contributions of motor cortex, nigrostriatal dopamine and caudate-putamen to skilled forelimb use in the rat.
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- 810 NM Light Treatment of Acute Spinal Cord Injury Alters the Immune Response and Improves Axonal Regeneration and Functional Recovery
- Differential gene expression profiling of chromatin-modifying enzymes and remodeling factors in the rat motor cortex after motor skill training
- A role for growth hormone in neurorestoration and neurogenic processes in the brain
- Chapter 2 Comparative anatomy and physiology of the corticospinal system.
- Neural plasticity and recovery of function.
- New approach for graded compression spinal cord injuries in Rhesus macaque: method feasibility and preliminary observations
- Interactions of stress and motor system function
- Pharmacological modification of the extracellular matrix to promote regeneration of the injured brain and spinal cord.
- Limits on recovery in the corticospinal tract of the rat: partial lesions impair skilled reaching and the topographic representation of the forelimb in motor cortex.
- Bilateral dorsal funicular lesions alter sensorimotor behaviour in rats.
- Motor cortex electrical stimulation promotes axon outgrowth to brain stem and spinal targets that control the forelimb impaired by unilateral corticospinal injury
- Postural Control in Man: The Phylogenetic Perspective
- Unilateral Frontal Lobe Contusion and Forelimb Function: Chronic Quantitative and Qualitative Impairments in Reflexive and Skilled Forelimb Movements in Rats
- Task-dependent compensation after pyramidal tract and dorsolateral spinal lesions in rats.
- Sexually dimorphic postural adjustments are used in a skilled reaching task in the rat.
- Effects of combined dorsolateral and dorsal funicular lesions on sensorimotor behaviour in rats.
- Electrical Stimulation of the Vagus Nerve Enhances Cognitive and Motor Recovery following Moderate Fluid Percussion Injury in the Rat
- Motor cortex electrical stimulation augments sprouting of the corticospinal tract and promotes recovery of motor function
- Overground Locomotion after Incomplete Spinal Lesions in the Rat: Quantitative Gait Analysis
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