Search results
Medical Xpress / Decades of drinking reshape gene expression in key human brain regions, study shows
Chronic alcohol consumption profoundly alters gene expression in key brain regions involved in reward, impulse control, and decision-making, according to a study led by researchers at the Institute for Neurosciences, a joint ...
Medical Xpress / Maternal perinatal depression may increase the risk of autistic-related traits in girls
A research team from the Department of Psychiatry at Tohoku University, led by Dr. Zhiqian Yu and Professor Hiroaki Tomita, has uncovered compelling evidence that maternal perinatal depression—psychological distress occurring ...
Medical Xpress / Children and adolescents affected by juvenile fibromyalgia are more sensitive to nonpainful sensory stimuli
Children and adolescents affected by juvenile fibromyalgia show greater sensitivity to non-painful sensory stimuli, such as sounds and bright lights. This hypersensitivity is closely related to the severity of the disease ...
Phys.org / Nanobodies: A cure for treatment-resistant depression depression?
A new study led by the University of Miami Miller School of Medicine's Kirill Martemyanov, Ph.D., and international collaborators highlights a new approach to treating depression that bypasses many limitations of traditional ...
Medical Xpress / Name it to tame it: Researcher discovers technique to reduce cigarette cravings
If you name it, you can tame it. That's a new tool for fighting cigarette cravings, according to assistant research psychologist Golnaz Tabibnia.
Medical Xpress / Both reward and aversion learning require the brain molecule sulfatase 1
Researchers at University of Tsukuba and their collaborators have demonstrated that learning from both rewarding and aversive outcomes requires a common brain molecule, sulfatase 1 (Sulf1). This extracellular enzyme removes ...
Medical Xpress / Can shoes alter your mind? What neuroscience says about foot sensation and focus
Athletic footwear has entered a new era of ambition. No longer content to promise just comfort or performance, Nike claims its shoes can activate the brain, heighten sensory awareness, and even improve concentration by stimulating ...
Medical Xpress / Cellular senescence linked to brain structure changes across lifespan
Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in which aging cells change how they function—is associated with human brain structure in both ...
Medical Xpress / Not all memories are created equal: How motivation shapes memory
Researchers from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine) and Duke University have proposed a neuroscience framework explaining how different types of motivation fundamentally reshape ...
Medical Xpress / Brain activity maps challenge traditional descriptions of prefrontal cortex
For more than a century, maps of the brain have been based on how brain tissue looks under the microscope. These anatomical maps divide the brain into regions according to structural variations in the tissue. But do these ...
Medical Xpress / Alpha-2 receptor drugs reduce heavy alcohol drinking, study finds
Alcohol use is widespread and alcohol use disorder (AUD) causes substantial harm. AUD affects 29 million individuals and causes more than 140,000 deaths annually in the U.S. alone. Individuals with AUD also often struggle ...
Medical Xpress / Mapping gene disruptions in sporadic early onset Alzheimer's disease across key brain regions
A new study led by researchers at UTHealth Houston investigated both gene expression and regulation at single cell levels to reveal disruptions in gene function in three brain regions of patients with sporadic early onset ...
