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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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Market Watch: Investors Brace for Nvidia's Earnings Amid Market Slump

The stock market saw a slight downturn on Wednesday as investors eagerly awaited Nvidia's earnings report, a key indicator for the tech sector. The Dow Jones Industrial Average, S&P 500, and Nasdaq Composite all slipped by more than 0.1%, reflecting cautious sentiment ahead of the chipmaker’s highly anticipated results.

Nvidia’s earnings report is expected to provide crucial insights into the demand for AI-related technology, which has been a driving force behind recent market optimism. Analysts predict that if Nvidia surpasses expectations and delivers a strong outlook, it could trigger a broader rally across major indices.

Meanwhile, retail stocks showed mixed performance, with Abercrombie & Fitch surging over 24% following a positive quarterly report, while Macy’s posted modest gains despite revising its 2025 outlook due to tariff uncertainties. Investors are also keeping an eye on the Federal Reserve’s meeting minutes, set to be released later in the day, for further economic insights.

With Nvidia’s earnings looming large, Wall Street remains on edge, hoping for a positive signal that could reinvigorate market momentum.

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