Elucidation of functional mechanism of ‘love hormone,’ oxytocin, at molecular level

Oxytocin is essential in activities of the social brain such as trust and love and in maternal bonding behaviors. It is produced in the brain and secreted into the circulation. Here, by analyzing maternal behaviors of RAGE gene-manipulated mice, oxytocin was found to be transported back to the brain, crossing the blood-brain barrier (BBB), an extremely effective barrier, by binding […]

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Deep stimulation improves cognitive control by augmenting brain rhythms

In a new study that could improve the therapeutic efficacy of deep-brain stimulation (DBS) for psychiatric disorders such as depression, a team of scientists shows that, when DBS is applied to a specific brain region, it improves patients’ cognitive control over their behavior by increasing the power of a specific low-frequency brain rhythm in their prefrontal cortex. The findings, published […]

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Serena Williams Still Hasn't Spent a Day Apart from Her Daughter as She Nears 'Terrible Twos'

Serena Williams has a lot on her plate and becoming a mom has made things even busier, but there’s one thing she’s not willing to compromise on: time with her daughter Alexis Olympia. As Williams juggles motherhood with tennis, her clothing line and a flourishing entrepreneurial career, she has consistently made it clear that her top priority remains her 19-month-old […]

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Thalamus and cerebral cortex interactions influence the decision on sensory perceptions

When we receive a stimulus, sensory information is transmitted by the afferent nerves to the thalamus, which in turn, like a relay, forwards the information to the sensory cortex to process it and consciously perceive the stimulus. But, does this information travel only in the thalamus-cortex direction? And, is this journey a determining factor in the subsequent conscious perception of […]

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Metastatic prostate cancer may have its own biomarker, research finds

Prostate cancer can grow slowly and pose little threat to patients, or it can metastasize quickly, causing severe pain and death. But as of now, it’s nearly impossible to determine which type of cancer a patient has during the early stages. Now, University at Buffalo researchers and scientists from Moscow State University are collaborating to determine how a biomarker for […]

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