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Latest Neuroanatomy Stories

2013-11-05 10:51:33

A paper published in a special edition of the journal Science proposes a novel understanding of brain architecture using a network representation of connections within the primate cortex. Zoltán Toroczkai, professor of physics at the University of Notre Dame and co-director of the Interdisciplinary Center for Network Science and Applications, is a co-author of the paper "Cortical High-Density Counterstream Architectures." Using brain-wide and consistent tracer data, the researchers...

Neck Injection Helps Severe Hot Flashes
2013-11-01 09:06:41

redOrbit Staff & Wire Reports - Your Universe Online Women may be able to reduce the severity of hot flashes by as much as 50 percent with a quick injection to the neck of local anesthesia, according to a new study from Northwestern University. "We think we are resetting the thermostat in women who are experiencing moderate to very severe hot flashes without using hormonal therapies," said David Walega, MD, chief of the Division of Pain Medicine at Northwestern Memorial Hospital and...

Dendrites In Brain Act As Mini-Neural Computers
2013-10-28 10:46:15

Brett Smith for redOrbit.com - Your Universe Online Initially thought of as a simple means of sending signals in the brain, new research, published on Sunday in the journal Nature, has revealed that the dendrite sections of neurons are capable of processing information. "Suddenly, it's as if the processing power of the brain is much greater than we had originally thought," said study author Spencer Smith, an assistant professor in the UNC School of Medicine. "Imagine you're reverse...

Birth Prepares The Brain For Sensing The World
2013-10-15 04:49:33

April Flowers for redOrbit.com - Your Universe Online Precise, well-characterized maps crucial for translating perception into understanding are built in the brain by neurons that process sensory information such as touch and vision. A new study from Kanazawa University of Japan reveals that the brain chemical serotonin is reduced in newborn mice during the act of birth. This reduction triggers sensory maps to form in the brain. The findings, published in the journal Developmental Cell,...

Chronic Dizziness May Be Helped By Magnetic Stimulation
2013-10-09 04:55:36

redOrbit Staff & Wire Reports - Your Universe Online Researchers from the Johns Hopkins University School of Medicine believe that they have located a specific site in the human brain that could be one of the sources of dizziness and spatial disorientation. While dizziness can also be linked to damage to the inner ear, or to other senses such as vision, neurology instructor Dr. Amir Kheradmand and his colleagues report that they have discovered a region of the brain that plays a...

Brain Circuitry Binge Eating
2013-09-27 08:27:03

redOrbit Staff & Wire Reports - Your Universe Online Researchers at University of North Carolina have identified a part of the brain that may play a critical role in eating disorders such as anorexia and bulimia. The scientists were able to pinpoint the precise cellular connections responsible for triggering this behavior, something that could give insight into a potential cause of obesity and perhaps lead to better treatments for anorexia, bulimia, and binge eating disorder – the...

2013-09-26 23:39:25

MarketResearch.com announces the addition of a new market research report in Biotechnology to their product offering: Nerve Repair and Regeneration Market - Global Trend and Forecast to 2018. http://www.marketresearch.com/land/product.asp?productid=7776704&progid=85764 Rockville, MD (PRWEB) September 26, 2013 Nerve Repair and Regeneration Market by Xenografts (Conduits, Protectors), Neuromodulation [Internal (Spinal Cord, Deep Brain)], External (Transcranial Magnetic)], Surgery...

Bird Brain Map Gets Major Revisions
2013-09-18 08:24:14

Brett Smith for redOrbit.com - Your Universe Online Using state-of-the-art genetic and diagnostic tools, researchers from Duke University and the University of California, San Diego have re-contextualized the map of the avian brain, as described to two separate papers published in the Journal of Comparative Neurology. The researchers noted many similarities between the avian brain and mammalian brain – leading them to conclude that all vertebrates have more in common with respect to...


Latest Neuroanatomy Reference Libraries

Midbrain
2013-07-25 15:13:23

The midbrain, also known as the mesencephalon is the part of the brain most responsible for vision, motor control, arousal, temperature regulation, alertness and hearing. Formation and Orientation The midbrain is found under the cerebral cortex and above the hindbrain. The mesencephalon is not divided into any other portions of the brain unlike the other two vesicles that stem from the neural tube. There are four separate lobes on the side of the cerebral aqueduct within the...

Brain
2013-03-05 13:54:00

Formation and Orientation The development of the brain is broken down into stages. The basic evolution begins in the third week of the embryonic process where the neural plate is formed. By week four, the neural plate has developed into the neural tube. The anterior part of the tube, the telencephalon, grows rapidly as it prepares to later give way to the brain. As time goes on, cells begin to classify themselves as either neurons or glial cells, thus determining their functions. Glial...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.