Articles related to Surgery, Neurologic

Explore how thought control has been utilized in groundbreaking technology to enable a paralyzed man to walk naturally again, unveiling a new frontier in neuroscience and potentially revolutionizing paralysis treatment.

Navigate the complex world of diagnosing Chiari malformation in this insightful review of a clinical case. To understand Chiari malformation, let’s explore a clinical case. A mid-30s patient with a migraine history came to the ED with a sudden posterior headache. Accompanied by transient total body numbness, loss of coordination, and an inability to swallow with drooling, these symptoms started abruptly after violent sneezing. Although neurological symptoms faded after 20 seconds, the headache persisted. Regarding vital signs and physical examination, everything was normal. The patient had a head CT ordered. Interpreting the clinical picture and CT images with care is crucial in these cases. Even though a sudden onset headache could signify a ruptured berry aneurysm, no blood was detected on the CT cuts, minimizing that concern. Remember, an LP is seldom recommended if the CT is performed within 6 hours and hemoglobin exceeds 10 g/dL. However, the clinical presentation in this case, characterized by headache and drooling, didn’t match a typical migraine. Be mindful that many patients might loosely use the term “migraine” for any severe headache. The CT cut revealed a brainstem compressed by the cerebellum, indicative of a Chiari malformation type 1. Chiari malformation, characterized by an […]

AI has exploded onto the scene in society, business, science, and medicine. At the same time, there are now decades of data from brain surgeries for DRE to train the programs. This confluence suggests that applications for precision epilepsy surgery may be here soon.

It is especially important to educate physicians who provide primary care to patients of these ages about spinal muscular atrophy (SMA) and other neuromuscular diseases. Shortening diagnostic times is critical for the success of current therapies, and neonatal SMA screening programs have a high potential for identifying affected children.

Exablate Neuro from Insightec targets and removes a tiny part of the globus pallidus using precision MRI-guided focused ultrasound. This reduces activity and motor symptoms like tremor and stiffness. During the procedure, patients are awake, allowing doctors to detect immediate effects and adjust as needed. There is no need for anesthesia or a hospital stay following the procedure. Exablate Neuro, unlike deep brain stimulation, does not require any surgical incisions or brain implants. Additionally, the technique reduces the risk of serious infection or brain bleeding.

Patients who survive severe intracerebral hemorrhage (ICH) and intraventricular hemorrhage (IVH) typically have poor functional outcome in the short term and understanding of future recovery has been limited. These findings indicate that hospital events significantly influenced long-term functional recovery after ICH and IVH, suggesting that aggressive ICH and IVH resolution and prevention of systemic complications and cerebral ischemic injury may promote better outcomes among patients with ICH and IVH with high clinical severity.