Unexpected mechanism behind chronic nerve pain It has long been assumed that chronic nerve pain is caused by hypersensitivity in the neurons that transmit pain. Researchers now show that another kind of neuron that normally allows us to feel pleasant touch sensation can switch function and instead signal pain after nerve damage. The results can…
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Five years before brain cancer diagnosis, changes detectable in blood Changes in immune activity appear to signal a growing brain tumor five years before symptoms arise, new research has found. Five years before brain cancer diagnosis, changes detectable in blood Source: Science Daily Mind & Brain
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Social laughter releases endorphins in the brain Researchers have revealed how laughter releases endorphins in the human brain. The more opioid receptors the participants had in their brain, the more they laughed during the experiment. Social laughter releases endorphins in the brain Source: Science Daily Mind & Brain
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Game changing strategy for pain relief developed Researchers have developed a new drug delivery strategy able to block pain within the nerve cells, in what could be a major development of an immediate and long lasting treatment for pain. Game changing strategy for pain relief developed Source: Science Daily Mind & Brain
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Olive oil nutrient linked to processes that prevent cancer in brain Research into oleic acid — the primary ingredient in olive oil — has shown how it can help prevent cancer-causing genes from functioning in cells, and may help to prevent cancer developing in the brain. Olive oil nutrient linked to processes that prevent cancer…
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Bed partners may unintentionally contribute to the perpetuation of insomnia Preliminary results from a new study show that partners of people who have insomnia may try to be supportive by engaging in a range of behaviors that unintentionally contradict treatment recommendations. Bed partners may unintentionally contribute to the perpetuation of insomnia Source: Science Daily Mind…
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Babies born to mothers with sleep apnea have higher risk of adverse neonatal outcomes A new study is the first to demonstrate a higher risk of congenital anomalies and resuscitation at birth in newborns of mothers who have obstructive sleep apnea. Babies born to mothers with sleep apnea have higher risk of adverse neonatal outcomes …
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New mechanism behind Parkinson’s disease revealed Researchers have identified the precise toxic mechanism at work during an overabundance of the protein alpha-synuclein in neurons—the protein is a key causative agent in the development of Parkinson’s disease. New mechanism behind Parkinson’s disease revealed Source: Science Daily Mind & Brain
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Sleep duration impacts treatment response for depressed patients with insomnia Preliminary results from a new study show that depressed patients with insomnia who sleep seven or more hours per night are more likely to benefit from cognitive behavioral therapy for insomnia and achieve depression remission. Sleep duration impacts treatment response for depressed patients with insomnia …
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Brain development and aging The brain is a complex organ — a network of nerve cells, or neurons, producing thought, memory, action, and feeling. How does this complex system change from childhood to adulthood to late life in order to maintain optimal behavioral responses? These questions were put to the test by psychologists who studied…
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