Brain Surgery News and Research

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New type of ultrasound scan could improve outcome from brain tumor surgery

A type of ultrasound scan can detect cancer tissue left behind after a brain tumor is removed more sensitively than surgeons, and could improve the outcome from operations, a new study suggests.

1 Mar 2021

New web-based tool predicts the risk of post-surgical complications

Heart attack, kidney failure, stroke. These are just a few of the life-threatening complications that patients are at risk for following surgery.

25 Feb 2021

Researchers propose a new method to process magnetoencephalography data

Researchers from the HSE Institute for Cognitive Neuroscience have proposed a new method to process magnetoencephalography (MEG) data, which helps find cortical activation areas with higher precision.

5 Feb 2021

Sodium fluorescein may improve the safety and outcomes of vestibular schwannoma surgery

Removing a vestibular schwannoma -; a slow-growing, benign tumor that develops in the nerves connecting the inner ear to the brain -; is a delicate procedure. Surgeons must differentiate the tumor from nearby nerves, arteries, and other intracranial structures.

26 Jan 2021

Brain pressure disorder has increased dramatically, linked to obesity and deprivation

A brain pressure disorder that especially affects women, causing severe headaches and sometimes permanent sight loss, has risen six-fold in 15 years, and is linked to obesity and deprivation, a new study by Swansea University researchers has shown.

22 Jan 2021

Focused ultrasound shows potential to benefit people with Parkinson's disease

A scalpel-free alternative to brain surgery has the potential to benefit people with Parkinson's disease symptoms that are much more severe on one side of the body, new research suggests.

7 Jan 2021

Scientists trace genetic roots of Chiari 1 malformation

About one in 100 children has a common brain disorder called Chiari 1 malformation, but most of the time such children grow up normally and no one suspects a problem.

28 Dec 2020

Certain regions in the retina are more affected by Alzheimer's disease, shows study

A study led by the Cedars-Sinai Department of Neurosurgery has identified certain regions in the retina - the lining found in the back of the eye - that are more affected by Alzheimer's disease than other areas.

18 Nov 2020

Analysis highlights the economic and health consequences of UTI superbugs in Australia

Analysis by national consortium, OUTBREAK, highlights how urinary tract infections (UTIs) are becoming more persistent and harder to treat, resulting in more people being admitted to hospital where they require longer stays and more costly medicines.

17 Nov 2020

Hospitalized? You can still vote in most parts of the country

Johnathon Talamantes, of South-Central Los Angeles, broke his hip in a car accident on Oct. 22 and underwent surgery five days later at a public hospital near downtown.

2 Nov 2020

Novel device can benefit patients with upper limb paralysis

A tiny device the size of a small paperclip has been shown to help patients with upper limb paralysis to text, email and even shop online in the first human trial.

29 Oct 2020

Brain-computer interface enables patients with severe paralysis to resume daily tasks

Researchers demonstrated the success of a fully implantable wireless medical device, the Stentrode™ brain-computer interface (BCI), designed to allow patients with severe paralysis to resume daily tasks -- including texting, emailing, shopping and banking online -- without the need for open brain surgery.

28 Oct 2020

Dartmouth receives $2.5 million to develop device for detecting tumor left behind during surgery

Dartmouth engineers have been awarded a $2.5 million grant from the National Cancer Institute, part of the National Institutes of Health, to develop and test a device--a microendoscopic electrical impedance sensing probe-- that could be used by surgeons to detect prostate cancer still left in the body during surgery.

25 Aug 2020

New brain study could make it easier to monitor people with sleep disorders

When we dream, our brains are filled with noisy electrical activity that looks nearly identical to that of the awake brain.

7 Aug 2020

Treatment of unruptured intracranial aneurysms substantially reduces mortality rates

Mortality rates after treatment of unruptured intracranial aneurysms have substantially decreased in the past decade, according to new findings presented today at the Society of NeuroInterventional Surgery's (SNIS) 17th Annual Meeting.

5 Aug 2020

Nimodipine-loaded biodegradable fibers to protect nerve cells after brain surgery

Brain surgery poses a major threat to nerve cells. Even slight injuries can kill the sensitive cells. The drug nimodipine could help prevent this.

27 May 2020

New study could prevent children from losing their sight after brain surgery for epilepsy

A Fight for Sight funded research study has successfully demonstrated that an imagining technique could help children keep their sight after brain surgery for epilepsy, in results published in Frontiers in Neuroscience this month (April 8).

24 Apr 2020

Adelphi research reveals early, complex brain surgery in ancient Greece

New research from Adelphi University has revealed the first forensically-assessed archeological discovery of remains of a group of domineering mounted archer-lancers and their kin of the Eastern Roman Empire from the turbulent ProtoByzantine period, which spanned the fourth to seventh centuries.

7 Apr 2020

Ticagrelor therapy, without aspirin, can benefit patients with acute coronary syndrome

Patients with acute coronary syndrome (ACS) who stopped taking aspirin three months after the insertion of a coronary stent and then took the anti-platelet medication ticagrelor alone for nine months had fewer episodes of bleeding and no increase in heart attacks, stroke or other adverse events caused by blockages in the arteries, compared with patients who took both aspirin and ticagrelor for a year.

31 Mar 2020

Brain imaging may help predict when liquid biopsy will benefit individual glioblastoma patients

Tracking brain cancer with a blood test instead of a surgical biopsy may greatly improve quality of life for glioblastoma (GBM) patients and provide critical information for their care, but it is not feasible in all cases.

27 Feb 2020