The human brain contains approximately 86 billion neurons, or nerve cells, woven together by an estimated 100 trillion connections, or synapses. Each cell has a
Read more
Home »
The human brain contains approximately 86 billion neurons, or nerve cells, woven together by an estimated 100 trillion connections, or synapses. Each cell has a
Read moreSleep is ubiquitous in animals and humans and vital for healthy functioning. Thus, sleep after training improves performance on various tasks in comparison to equal
Read moreThe news that rapper and record executive Dr. Dre is recovering from a brain aneurysm has many people wondering: What is a brain aneurysm? What
Read moreFor the first time, researchers have provided physiological evidence that a pervasive neuromodulation system—a group of neurons that regulate the functioning of more specialized neurons—strongly
Read moreThis colorful brain scan is a 3-D model created by tractography, which uses data collected with diffusion weighted MRI to map the brain’s white matter.
Read moreMost autism spectrum disorders have a complex, multifactorial genetic component, making it difficult to find specific treatments. Rett syndrome is an exception. Babies born with
Read moreA team of researchers at the Case Western Reserve University School of Medicine has taken a major step toward understanding the mechanisms involved in the
Read moreA study directed by Isabel Fariñas and published in the journal Cell Stem Cell reveals that the inflammation produced by a bacterial infection alerts brain
Read moreStrong emotions such as fear and anxiety tend to be accompanied and reinforced by measurable bodily changes including increased blood pressure, heart rate and respiration,
Read moreWhen a frightful creature startles you, your brain may activate its fear-processing circuitry, sending your heart racing to help you escape the threat. It’s also
Read more