Corticobulbar fibers arise in the _____ cortex
The corticospinal tract is located _____ (medially or laterally) throughout the brainstem
corticospinal tract (CST)
The axons of upper motoneurons of peripheral nerves are found in the _____ tract
Corticobulbar fibers arise in the _____ cortex
ID Tracts: _____
Hint: 2
The UMNs of the motor cortex that receive input from the VL nucleus (thalamus) send descending axons via the contralateral _____ tract
Neurons of the red nucleus (midbrain) that receive input from the emboliform and globose nuclei send descending axons via the contralateral _____ tract
Study 8 flashcards on Decussation of pyramids for USMLE Anatomy. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Corticospinal tracts. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.
For personalised spaced repetition scheduling and unlimited flashcards, download the Oncourse app.
Get full access to all flashcards, spaced repetition, and progress tracking.
Start For Free