Neuroan Atlas

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As the trochlear nerve courses anteriorly from the dorsal midbrain, it passes between which two vascular structures before reaching the cavernous sinus? #Neuroanatomy #NeuroanAtlas

In the anatomical configuration of the cubital tunnel, which structure forms the roof over the ulnar nerve as it passes posterior to the medial epicondyle of the humerus? A) Medial intermuscular septum B) Medial collateral ligament C) Olecranon process of the ulna D) Osborne’s ligament #Neuroanatomy #NeuroanAtlas

🧠 Announcement: NeuroanAtlas is pleased to welcome those interested in attending neuroanatomy dissections or visiting the NeuroanAtlas Laboratory. If you would like to participate, please complete the form below. 🔗 Participation Form: docs.google.com/forms/d/e/1FAI… #Neuroanatlas

Superior and inferior views of the Atlas (C1). #Neuroanatomy #Neuroanatlas

Which of the following is a branch of the P1 segment of the posterior cerebral artery (PCA)? #Neuroanatomy #NeuroanAtlas

Medial view of the Brain #Neuroanatomy #NeuroanAtlas

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

Petrous Bone Anatomy #Neuroanatomy #NeuroanAtlas

Which one of these arteries does NOT run along with the oculomotor nerve? A. Posterior cerebral artery B. Superior cerebellar artery C. Posterior communicating artery D. Anterior cerebral artery @NeuroanAtlas

Calling all illustrators! 🧑‍🎨 Submit your best work and get featured. Let your art shine on our platform! 📤 Submit now: neuroanatlas@gmail.com #NeuroanArt #medicalillustration #Neuroanatomy #Neurosurgery

Interfascial approach for pterional craniotomy. @NeuroanAtlas #Neurosurgery

Interfascial approach for pterional craniotomy. @NeuroanAtlas #Neurosurgery

Interfascial approach for pterional craniotomy. @NeuroanAtlas #Neurosurgery

The Correct Answer is option A. Injury to the temporal branch of the facial nerve is most likely to occur between the superficial temporal fascia and the superficial part of the deep temporal fascia.

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

The inferior surface of the brain. @NeuroanAtlas #Neuroanatomy

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

Superior view of the brain #Neurosurgery #Neuroanatomy #NeuroanAtlas

Answer: B (Facial nerve)

Which of the following does NOT pass through the jugular foramen? A. Glossopharyngeal nerve B. Facial nerve C. Internal jugular vein D. Vagus nerve #Neurosurgery #Neuroanatomy #NeuroanAtlas