In a cross-section of the medulla at the level of the pyramidal decussation, which of the following structures is located dorsal to the corticospinal tract and medial to the spinal trigeminal nucleus and tract?
#Neuroanatomy#NeuroanAtlas
During a pterional craniotomy, injury
to the temporal branch of the facial
nerve is most likely to occur when
dissection is performed in which
anatomical layer of the scalp?
A- Between the superficial temporal fascia and the superficial layer of deep temporal fascia
B- Between the superficial and deep layers of the deep temporal fascia
C- Between the deep temporal fascia and the temporalis muscle
D-Deep to the temporalis muscle
Which of the following is NOT a boundary of the orbitozygomatic craniotomy?
A. Frontal bone
B. Zygomatic arch
C. Mastoid process
D. Lateral orbital rim
#Neurosurgery#Neuroanatomy#NeuroanAtlas