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UrduBiomedical engineers at Duke University have developed a method to scan and image the blood flow and oxygen levels inside a mouse brain in real-time with enough resolution to view the activity of both individual vessels and the entire brain at once.
Tag: Neuroimaging
New advances in brain region targeting may support future research in treating visual hallucinations in psychiatric patients
A literature review in Harvard Review of Psychiatry indicates that, while transcranial electrical stimulation (tES) has rarely been used in treating visual hallucinations (VH) among patients with psychiatric disorders, recent advances in neuroimaging technology show promise in helping tES to more effectively treat VH in psychiatric disorders where VH are a core symptom. The journal is published in the Lippincott portfolio by Wolters Kluwer.
Scientists see what research participants picture in their mind’s eye
They say a picture is worth a thousand words. Now, researchers from Japan have found that even a mental picture can communicate volumes.
Not So Great Expectations: Pain in HIV Related to Brain’s Expectations of Relief
Neuroimaging study reveals potential brain mechanism underlying chronic neuropathic pain in individuals with HIV. Findings may guide new clinical treatments targeting patients’ expectations for pain relief.
Study finds adolescents with autism may engage neural control systems differently
UC Davis Health researchers studying executive control in adolescents and young adults with autism have published new research that suggests a unique approach, rather than impairment.
Neurological Complications of COVID-19 in Children: Rare, but Patterns Emerge
While neurological complications of COVID-19 in children are rare, in contrast to adults, an international expert review of positive neuroimaging findings in children with acute and post-infectious COVID-19 found that the most common abnormalities resembled immune-mediated patterns of disease involving the brain, spine, and nerves. Strokes, which are more commonly reported in adults with COVID-19, were much less frequently encountered in children. The study of 38 children, published in the journal Lancet, was the largest to date of central nervous system imaging manifestations of COVID-19 in children.
Brain-NET, a Deep Learning Methodology, Accurately Predicts Surgeon Certification Scores Based on Neuroimaging Data
In a new article in IEEE Transactions on Biomedical Engineering, researchers demonstrated how a deep learning framework they call “Brain-NET” can accurately predict a person’s level of expertise in terms of their surgical motor skills, based solely on neuroimaging data.
Compassion meditation may ease anxieties related to coronavirus, says WVU meditation expert
Practicing social distancing is one way to slow the spread of the novel coronavirus, but practicing emotional closeness may help alleviate the anxiety that the coronavirus can provoke. Julie Brefczynski-Lewis, a research assistant professor in the West Virginia University Department…
Brain model offers new insights into damage caused by stroke and other injuries
A University at Buffalo neuroimaging researcher has developed a computer model of the human brain that more realistically simulates actual patterns of brain impairment than existing methods. The novel advancement represents the union of two established approaches to create a digital simulation environment that could help stroke victims and patients with other brain injuries by serving as a testing ground for hypotheses about specific neurological damage.