It was thought that spongy bone in woodpeckers’ heads cushioned their brains from hard knocks, but in fact their skulls are stiff like a hammer.
Hibernation Biology & Applications In Human Health & Resilience — Dr. Dana K. Merriman, Ph.D., Distinguished Professor Emerita of Biology; Director of the Squirrel Colony, UW-Oshkosh.
Dr. Dana K. Merriman Ph.D. (www.uwosh.edu/facstaff/merriman/VaughanHome), is Distinguished Professor Emerita of Biology, and Director of the Squirrel Colony, at University of Wisconsin Oshkosh, and Adjunct Professor of Ophthalmology & Visual Sciences, Medical College of Wisconsin.
A new study has identified neuroplastic changes in brain structure that accompany attention bias modification training in highly anxious individuals. The findings, which appear in the journal Biological Psychology, shed light on the mechanisms underlying the efficacy of the treatment.
Research has demonstrated that the brain prioritizes threating information over non-threatening information. But in highly anxious individuals, this attentional bias can become exaggerated and detrimental. The authors of the new study sought to better understand the changes in brain structure that result from attention bias modification, an intervention that seeks to systematically train attention away from threatening stimuli and toward neutral stimuli.
“Our lab has had a longstanding interest in understanding the behavioral and neural mechanisms of affective attention and attentional bias to affective information,” said study authors Josh Carlson and Lin Fang of the Cognitive x Affective Behavior & Integrated Neuroscience (CABIN) Lab at Northern Michigan University.
A bubbling waterfall and plants that purify indoor air, no cellphones, and a pebbled path — every element in this garden has been built to boost mental well-being and reduce stress.
This Review provides a comprehensive overview of presynaptic applications of optogenetic tools, including the associated challenges, current limitations and future directions for this approach.
Scientists identify an autoantibody that may cause schizophrenia in some individuals. Researchers from Tokyo Medical and Dental University (TMDU) have discovered that some people with schizophrenia have autoantibodies—which are made by the immune system and recognize the body’s own proteins, rat…
By briefly inhibiting other cells, neurogliaform cells in the CA1 region of the hippocampus ensure that current perception and memories of past experiences can be processed both separately and in combination with each other.
The term ‘type 3 diabetes’ has been used by some to describe Alzheimer’s disease.
While most of us are familiar with type 1 and type 2 diabetes, you may not have come across the term ‘type 3 diabetes’ before. First things first, this is not to be confused with type 3c diabetes, which is something else entirely. It is, however, related to insulin resistance in the brain.
Being diagnosed as insulin resistant generally means that someone is either prebiabetic or has type 2 diabetes. But scientists have proposed that it can also result in the brain’s neurons lacking glucose, which is needed for proper function, and this can lead to symptoms of Alzheimer’s disease.
The CDC has released a map that shows where brain-eating amoebas are infecting people in lakes across the U.S.
A few days ago, a Missouri resident who went swimming in the Lake of Three Fires in Taylor County, Iowa, was hospitalized after a microscopic amoeba entered through their nose and started eating away at their brain.
Better known as Naegleria fowleri, the single-celled organism that thrives in warm freshwater, travels up the nose to the brain where it rapidly multiplies and begins feasting on brain tissue. It can infect people when they are swimming or diving, by entering through their nose.
Continue reading “This map shows which US lakes contain brain-eating amoebas” »
I share this revealing interview given by Liz Parrish, “Patient Zero” in biological rejuvenation, to a journalist in Madrid, Spain. It took place in July 10, 2022 and lasts 20 minutes.
During the interview Liz speaks in English. However, the journalist, whose name is María Zabay, speaks mostly in Spanish.
