A wearable blood pressure monitor uses sound to capture a continuous record of the vital sign data. Continuous, noninvasive blood pressure monitoring has been a longtime goal of medicine, given blood pressure's utility as ...
Jul 31, 2024
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Everybody poops, but not every day. New research by the Institute for Systems Biology (ISB) suggests bowel movement frequency is linked to long-term health.
Jul 16, 2024
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Right now, you are reading these lines on the screen of a mobile phone, tablet, or computer. For decades now, our access to huge amounts of information and instant communication has depended on antennas and transmitters that ...
Jul 9, 2024
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Electroencephalography, or EEG, was invented 100 years ago. In the years since the invention of this device to monitor brain electricity, it has had an incredible impact on how scientists study the human brain.
Jul 3, 2024
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Sound stimulation of 75 dB at a frequency of 100 Hz leads to improvement in cervical vestibular-evoked myogenic potential (cVEMP) amplitude in patients with definitive Meniere disease, according to a study published online ...
Jul 2, 2024
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Photoreceptors are the fundamental component of the entire vision process. These specialized cells that absorb light and trigger a specific physiological reaction in the body come in two varieties: cones (responsible for ...
Jun 6, 2024
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A recent study focuses on the Ly-6 antigens, a family of proteins that contain a conserved LU domain. These antigens have been associated with stem cells and cancer stem cells. The mouse Ly-6A (also known as Sca-1) is a well-known ...
May 30, 2024
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Skin can send certain health-related signals, such as dry skin feeling tighter to indicate the need for moisture. But what if skin could be smarter, capable of monitoring and sharing specific health information, such as the ...
May 30, 2024
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You hear a phone ring or a dog bark. Is it yours or someone else's? You hear footsteps in the night—is it your child, or an intruder? Friend or foe? The decision you make will determine what action you take next. Researchers ...
May 10, 2024
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Multifrequency tympanometry (MFT) could aid the diagnosis of Meniere disease (MD), according to a review published online March 4 in the Journal of Clinical Medicine.
May 6, 2024
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Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency. The period is the duration of one cycle in a repeating event, so the period is the reciprocal of the frequency. For example, if a newborn baby's heart beats at a frequency of 120 times a minute, its period (the interval between beats) is half a second.
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