Time course of degeneration of the pyramidal tract in the dog after a surgical lesion. A light microscopy analysis.
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Animals↗
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Results for “Pyramidal Tracts”
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[Pyramidal tract--tractus corticospinalis. Experimental work using the method of antegrade degeneration in the rat (author's transl)].
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Animals↗
Ectasia of the vertebral artery as a cause of isolated pyramidal tract signs: case report and a review of the literature.
A rare presentation of vertebral artery ectasia is reported with magnetic resonance imaging and angiographic correlation. The unusually low level of the abnormality had previously resulted in an incorrect diagnosis of primary pyramidal degeneration. One similar case has been reported in the world literature.
Cerebral Angiography↗
Spontaneous activity in the pyramidal tract of chronic cats and monkeys; recorded with indwelling electrodes.
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Anesthesia↗
Excitation of lateral reticular nucleus neurones by collaterals of the pyramidal tract.
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Animals↗
The distribution and pattern of axon branching of pyramidal tract cells.
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Animals↗
Motor responses to microstimulation of the medullary pyramidal tract in the cat.
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Animals↗
Excitability changes along pyramidal tract axons after sensory stimulation.
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Action Potentials↗
Direction-specific activities of dorsolateral prefrontal and motor cortex pyramidal tract neurons during visual tracking.
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Animals↗
Selective involvement of the pyramidal tract on magnetic resonance imaging in primary lateral sclerosis.
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Amyotrophic Lateral Sclerosis↗
[Motor reactions in destruction of the pyramidal tract, lemniscus medialis and the pallidum (author's transl)].
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Animals↗
["Pure motor hemiplegia"; localization of the pyramidal tract in the internal capsule].
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Aged↗
[Hysteroid plegia of the lower limbs with pyramidal tract symptoms in a 5-year-old girl].
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Brain Diseases↗
Precise location of fast and slow pyramidal tract cells in cat sensorimotor cortex.
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Action Potentials↗
Modulation of pyramidal tract cell activity by ventrolateral thalamic regions. Its possible role in tremorogenic mechanisms.
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Animals↗
Short latency EPSPs and incrementing PSPs of pyramidal tract cells evoked by stimulation of the nucleus centralis lateralis of the thalamus.
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Animals↗
Correlation of monkey pyramidal tract neuron activity to movement velocity in rapid wrist flexion movement.
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Animals↗
Effects of limited direct stimulation of the medullary pyramidal tract on spinal motoneurons in the rat.
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Animals↗