Brain & Behavior

The Earth is Not Moving

“In order to save the dying heliocentric theory from the conclusive geocentric experiments performed by Michelson, Morley, Gale, Sagnac, Kantor and others, establishment master-mind Albert Einstein created his Special Theory of Relativity which in one philosophical swoop banished the absolute aether/firmament from scientific study and replaced it with a form of relativism which allowed for…

Ducklings are rather well-known for their ability to imprint on someone (usually their mother) or something shortly after hatching. Researchers at the University of Oxford were interested in understanding more about learning and memory in ducklings. Specifically, they wanted to know if a duckling simply remembered what they saw or if they were capable of more complex cognition…

Researchers at Stanford University have accomplished what was once considered impossible. They have partially restored vision in blind. Check out this Youtube video to see how they did it

During hibernation common hamsters (Cricetus cricetus) alternate their time between bouts of torpor during which their metabolic rate drops and body temperature is low and arousal during which body temperature is normal. Hibernation allows animals to conserve energy although it is not without costs as it often results in memory deficits, cell damage and reduced immune function.…

Low wages certainly impact a person’s health, from where people live to what they eat to how often they can visit a doctor. And low and stagnant wages certainly contribute to poverty, which is a known risk factor for poor health and premature mortality. But should low wages be considered an occupational health hazard?

Heart rate decreases during diving in seals and other animals. Thus the ascending aorta becomes very important during diving as it helps to maintain blood pressure during prolonged dives. A new study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology was designed to examine the ascending aorta of hooded seals (Cystophora…

Big-brained birds

Birds get such a bad rap when it comes to intelligence. Sure they have relatively small brains, but scientists have known they are similar to primates with respect to their cognitive abilities. New research published in the Proceedings of the National Academy of Sciences presents data showing how this apparent dichotomy is possible. They found…

In 2014, more than 28,000 people in the U.S. died from an opioid overdose. That same year, more Americans died from drug overdoses than during any other year on record, with the escalating numbers fueled by opioid abuse. Solutions to the problem are as complex as the epidemic itself, however a recent study pointed to one tool that can make a significant difference: prescription drug monitoring programs.

In the first large-scale study of its kind, researchers report that sexual trauma is indeed a risk factor for suicide among military veterans and are calling on veteran health providers to continue including such trauma in suicide prevention strategies.

Does the brain really operate like some kind of extra-complex computer, with logic gates and circuits made of the synapses that connect one neuron to another? In 2009, we wrote: In the future, the interface between brain and artificial system might be based on nerve cells grown for that purpose. In research that was recently…