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Consuming Nuts Strengthens Brainwave Function

In the study titled "Nuts and brain: Effects of eating nuts on changing electroencephalograph brainwaves," researchers found that some nuts stimulated some brain frequencies more than others. Pistachios, for instance, produced the greatest gamma wave response, which is critical for enhancing cognitive processing, information retention, learning, perception and rapid eye

Head and Face Pain Causes More Suffering

Duke University scientists have discovered how the brain's wiring makes us suffer more from head and face pain. The answer may lie not just in what is reported to us by the five senses, but in how that sensation makes us feel emotionally. The team found that sensory neurons that serve

Dysfunction of intricate astrocyte cells may underlie autism, schizophrenia and epilepsy

New research from Duke University finds that astrocytes are much more than neurons' entourage. Their unique architecture is also extremely important for regulating the development and function of synapses in the brain. When they don't work right, astrocyte dysfunction may underlie neuronal problems observed in devastating diseases like autism, schizophrenia and

Immune Cells Help Rebuild Damaged Nerves

"This finding is quite surprising and raises an important question: do neutrophils play a significant role in nerve disorders?" said Richard Zigmond, PhD, senior author on the study and professor of neurosciences, neurosurgery, and pathology at Case Western Reserve University School of Medicine. Neutrophils are one of the most common

Key Component of Respiratory Center Identified

The control of breathing is essential for life. Without an adequate response to increased carbon dioxide levels, people can suffer from breathing disturbances, sickness, and panic. In a worst-case scenario, it can lead to premature death, as in sudden infant death syndrome. While it is known that respiration is regulated

Stimuli Fading Away en Route to Consciousness

The researchers are basing their study on a well-known phenomenon: When presented with two images in rapid succession, humans can only consciously perceive the second one if there is sufficient time between the two presentations. In this study the participants saw a series of pictures on a computer screen, where

Nutrition has Benefits for Brain Network Organization

The study of 99 healthy older adults, recruited through Carle Foundation Hospital in Urbana, compared patterns of fatty acid nutrients found in blood samples, functional MRI data that measured the efficiency of brain networks, and results of a general intelligence test. The study was published in the journal NeuroImage. "Our goal is

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