In this operative video, Dr. Cohen discusses resection of intrasinusal parasagittal meningiomas, especially a case of a recurrent meningioma and how the occluded sinus can be resected. Learn more | zurl.co/q6hV. #MedTwitter #Neurosurgery #NSGY #surgery

A traumatic Brain Injury (TBI) is diagnosed by learning about the event, doing a neurologic exam, and using imaging tests. If you are concerned about a TBI please visit my website for more information or to schedule a second opinion appointment. | zurl.co/smmA.

Symptoms of Cushing's Disease: High BP, diabetes, round face, cheek redness, neck fat, stretch marks, bruising, excess hair, fatigue, muscle loss, weight gain, decreased fertility, absent periods, mood changes, and osteoporosis. Learn more | zurl.co/Tuhq.

We were thrilled to have our Medical Illustrator Joshua Klein join Dr. Juan Carlos Fernandez-Miranda at Stanford University for this year's Endoscopic Cavernous Sinus Surgery Course! Featuring our collaborative work, hands-on dissections, live surgeries, and anatomy insights.

Have a TBI? Treatment depends on severity. Rest for mild injuries; ICU care may be needed for serious cases. To learn more please visit my website | zurl.co/mNym.

In this operative video, Dr. Cohen demonstrates awake cortical mapping in preparation for removal of a peri-central lobule glioma. Learn more here | zurl.co/1H2S. #MedTwitter #Neurosurgery #NSGY #surgery

Diagnosing Cushing’s syndrome involves reviewing your medical history, physical exams, and lab tests to check cortisol levels. Endocrinologists are key in diagnosing, especially when symptoms are mild. Learn more or request a second opinion | zurl.co/mFKD.

In this operative video, Dr. Cohen describes resection of a brainstem or fourth ventricular pilocytic astrocytoma. To watch more, sign in with your Neurosurgical Atlas subscription, or sign up for your free 30-day trial if you're not a subscriber | zurl.co/UqxA.

In this operative video, Dr. Cohen demonstrates preparation of the two arteries prior to anastomosis of an STA-MCA bypass for carotid occlusion. Learn more here | zurl.co/RxUC.

Treatment for Cushing’s disease often involves surgery, the only potential cure. If surgery isn’t an option or isn't fully effective, meds or radiation may be recommended. For more info or a second opinion, visit my website | zurl.co/BS3n. #secondopinions #neurosurgery

Pineoblastoma is a rare, aggressive brain cancer that develops in the pineal gland, which produces the sleep-regulating hormone melatonin. This tumor can lead to symptoms like increased pressure in the brain. Learn more on my website | aaroncohen-gadol.com/en/patients/pi….

A sincere and heartfelt thank you to Jerre Stead and Mary Joy Stead for their extraordinary support of the USC Department of Neurological Surgery. Their generous contribution through Stead Impact Ventures and Foundation will help revolutionize neurosurgery for the next 50 years,

Join us as Dr. Cohen and his colleagues discuss the avoidance of major complications in neurosurgery during an upcoming Journal of Neurosurgery Journal Club. #MedTwitter #Neurosurgery #NSGY #surgery

Neurosurgery involves complex and potentially life-changing conditions, so it's important to feel confident in both your surgeon and treatment plan. Getting a second opinion can be a smart choice for several reasons. First, diagnosing brain, spine, or nerve issues can be

Diagnosing pineoblastoma typically involves a clinical evaluation, imaging like MRI or CT scans, and sometimes a biopsy to confirm the diagnosis. Additional tests, such as a lumbar puncture, may check for tumor spread. If severe fluid buildup in the brain is detected, a temporary

Looking for a second opinion on your neurosurgical care? Don't know where to turn? Connect now with a neurosurgeon who combines technical excellence with genuine compassion—treating every patient like family. Don’t leave your health to chance—learn more here |

In this operative video, Dr. Cohen demonstrates a conservative posterior petrosectomy in a cadaver. A conservative posterior petrosal approach avoids skeletonizing the semicircular canals by removing minimal bone over the Trautmann triangle to expose the dura anterior to the

Being diagnosed with a brain tumor is life-changing, but survival is possible. Discover insights on survival rates, the power of second opinions, and steps you can take to improve your outlook with expert guidance. Click the link below to learn how personalized care and informed

In this operative video, Dr. Cohen demonstrates final removal of a fourth ventricular dermoid cyst using a midline suboccipital craniotomy and the telovelar approach. During the surgery, the dura was opened, and the arachnoid bands were incised, revealing the tumor protruding

I’m proud to share the newly redesigned Neurosurgical Atlas website. This update enhances our mission to empower neurosurgeons with the tools and knowledge needed to elevate patient care and surgical excellence.