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Nerve Block Therapy Offers Hope for Migraine Sufferers

                           Calgary neurologist Dr. Serena Orr injecting a patient to help treat migraines.  Researchers in Calgary are spotlighting a promising treatment for people living with severe migraines: occipital nerve blocks . This approach involves injecting a small amount of anesthetic near the occipital nerves at the back of the head, which can interrupt pain signals and provide rapid relief. Neurologist Dr. Serena Orr of the University of Calgary has been at the forefront of this research, recommending updates to the American Headache Society’s guidelines for emergency departments. The new recommendations encourage doctors to consider nerve blocks as a frontline option for patients arriving with debilitating migraine attacks. Patients who have received the treatment report significant improvement. Some describe it as the first time they’ve been able to escape the crushing pain, nausea,...
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AI Momentum Lifts Wall Street as AMD Surges on OpenAI Deal

Wall Street futures pointed to a higher open on Monday, fueled by renewed enthusiasm for artificial intelligence. Advanced Micro Devices (AMD) led the charge, with shares soaring more than 30% in premarket trading after announcing a major chip-supply partnership with OpenAI.

The deal positions AMD as a key player in powering next-generation AI infrastructure, sparking optimism across the tech sector. Futures tied to the Nasdaq 100 climbed nearly 1%, while S&P 500 and Dow futures also advanced, extending last week’s rally.

The upbeat sentiment comes despite ongoing concerns over the prolonged U.S. government shutdown, which has delayed key economic data releases. Investors are now looking ahead to the upcoming earnings season and the Federal Reserve’s next policy decision, with expectations of a potential rate cut.

Beyond AMD, crypto-related stocks gained as bitcoin hovered near record highs, while Tesla shares rose after teasing a new event. Analysts caution, however, that elevated valuations in the tech sector could test the durability of the AI-driven rally.



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