Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/21/2013 (3 years ago)

Catholic Online (www.catholic.org)

Researchers find that the human brain 'coordinate much like little radio stations'

In researching epilepsy, scientists at the University of California-Davis and the University Of Texas Health Science Center in Houston have provided new insight into the memory process. Researchers at the two schools found that separate areas of the brain work together very much like little radio stations in order to form memories involving time and space.

A structure on the lower side of the brain, the hippocampus regulates the formation of memories that are then stored in separate areas of the brain.

A structure on the lower side of the brain, the hippocampus regulates the formation of memories that are then stored in separate areas of the brain.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

2/21/2013 (3 years ago)

Published in Health

Keywords: Epilepsy, memory, hippocampus, research, time, place


LOS ANGELES, CA (Catholic Online) - Much research on the human brain is focused on understanding how people form memories, store them and retrieve them. To this end, neurosurgeon Nitin Tandon has been conducting experiments with 26-year-old epilepsy patient known only as "Tyler" at the Memorial-Hermann hospital at the University of Texas Medical Center in Houston.

The doctor has placed platinum electrodes on the surface of Tyler's brain so that he can monitor electrical signals when Tyler is having a seizure.

"Before we can even understand how we would come up with prosthetic devices that we may be able to use to supplant certain brain functions that have been lost, we have to model those and understand those at a computational level," Tandon says.

Tyler is a willing participant in the studies. "I think the more education there is about it, the better off the rest of the people will be," Tyler said.

Other patients like Tyler have also contributed to a study of how the brain forms memories of events in terms of time and space. "It has been a puzzle how the brain communicates both with the "where" and the "when" areas," Tandon said.

The doctor had patients with implanted electrodes carry out learning tasks that involved both space and time to see how the brain handled the information. "The way the brain does this, that it accomplishes communication with these two different areas at the same time, is by using two different frequencies coming from the same part of the brain, the hippocampus," he said.

A structure on the lower side of the brain, the hippocampus regulates the formation of memories that are then stored in separate areas of the brain.

"It is very much like saying that you have a radio station that is sending out signals to two different groups of listeners at the same time and it does that by using two different frequencies," Tandon said.

Tandon and his colleagues hope to pursue this investigation in future studies. Since memory loss is one of the problems associated with epilepsy, Dr. Tandon says this research holds promise for epileptics as well.

"We are setting ourselves up for being able to restore memory dysfunction much better than we have with these electrodes in patients with epilepsy and also, potentially, at some point, being able to restore normal network dynamics," Tandon said.

---


Pope Francis: end world hunger through 'Prayer and Action'


Copyright 2015 - Distributed by THE CALIFORNIA NETWORK

Pope Francis Prayer Intentions for April 2016
Universal:
Small Farmers: That small farmers may receive a just reward for their precious labor.
Evangelization: African Christians: That Christians in Africa may give witness to love and faith in Jesus Christ amid political-religious conflicts.



Comments


More Health

Fountain of youth discovered: Immortality no longer a myth Watch

Image of Doctor explains theory to keep humans alive for centuries (Pinterest).

By Kenya Sinclair (CALIFORNIA NETWORK)

If given the option, would YOU choose to live forever? LOS ANGELES, CA (Catholic Online) - Dr. Aubrey de Grey, the co-founder and chief science officer for Strategies for Engineered Negligible Senescense (SENS) Research Foundation, believes the ongoing research ... continue reading


Are you bored? Here's why and here's how to fix it! Watch

Image of Boredom is usually caused by overstimulation.

By Marshall Connolly (CALIFORNIA NETWORK)

Are you bored? Is boredom a constant visitor in your life? If so, you could be suffering from overstimulation. Fortunately, the condition is curable. Here's how. LOS ANGELES, CA (California Network) - Most Americans are chronically bored. According to British ... continue reading


2 billion in danger of Zika this summer - are YOU prepared? Watch

Image of Zika is expected to spread across the tropic and subtropical areas in Asia, Africa and the Americas (123rf).

By Kenya Sinclair (CALIFORNIA NETWORK)

Scientists at the University of Oxford and the Institute for Health Metrics and Evaluation in Seattle estimate 2.2 billion people are at risk of contracting Zika. LOS ANGELES, CA (Catholic Online) - A map published in the journal eLife indicated sections of South ... continue reading


Health insurance premiums about to rise for those who pay them Watch

Image of Obamacare is becoming more painful than ever.

By David Drudge (CALIFORNIA NETWORK)

Insurance companies are telling Obama and the American people they must permit them to raise rates substantially, or they will pull out of the Obamacare markets. This is more proof Obamacare is designed to fail. LOS ANGELES, CA (California Network) - Insurance ... continue reading


Sweaty billboards save lives? Watch

Image of The new billboard prototypes have been erected in Zika-infested countries (Posterscope/NBS).

By Kenya Sinclair (CALIFORNIA NETWORK)

Hate mosquitoes? Love living the bug-free life? These crazy sweaty billboards are exactly what you need! LOS ANGELES, CA (Catholic Online) - Billboards have been created to smell like human sweat while simultaneously shooting out carbon dioxide to attract, trap and ... continue reading


Is pornography the new cigarettes? Watch

Image of

By Marshall Connolly (CALIFORNIA NETWORK)

Is pornography the new cigarettes? According to some research, the answer is yes, prompting Utah officials to declare pornography a public health crisis. LOS ANGELES, CA (California Network) - In the 1950s, nearly half of all Americans smoked cigarettes. There was ... continue reading


Can't sleep? Then don't read this horrifying article about KILLER insomnia Watch

Image of Fatal Familial Insomnia is a horrifying killer. About 40 families in the world have the deadly genetic mutation in their genes.

By Marshall Connolly (CALIFORNIA NETWORK)

Imagine one night, you prepare for bed, but you cannot sleep. It's the latest in a spat of insomnia that seems to be worsening. The sleepless nights turn into days, then weeks without sleep. Eventually, you lose the ability to sleep altogether. What's happening and ... continue reading


First Zika infection between gay couple reported in the United States Watch

Image of Zika affects everyone - regardless of age, gender or sexual orientation (Queerty).

By Kenya Sinclair (CALIFORNIA NETWORK)

The Centers for Disease Control (CDC) confirmed the case of sexually transmitted Zika virus between two men in Dallas, Texas. LOS ANGELES, CA (Catholic Online) - One of the men had traveled to Venezuela, where he was bitten by a Zika=infected mosquito.When he returned ... continue reading


Health insurance premiums to increase dramatically in 2017 as Obamacare inches towards failure Watch

Image of Obamacare is bound to fail. Only 1 person is surprised.

By Marshall Connolly (CALIFORNIA NETWORK)

Health insurers are asking permission to raise their rates next year as they warn about the financial stability of Obamacare. Some are threatening to drop out of the Obamacare marketplace because they cannot make money. LOS ANGELES, CA (California Network) - Although ... continue reading


'It's everywhere around us': Deadly bacteria makes its way across the midwest Watch

Image of Cases of Elizabethkingia have been spreading across the Midwest (freestockphotos).

By Kenya Sinclair (CALIFORNIA NETWORK)

A common and usually harmless bacteria has resulted in at least 20 deaths in the Midwest. Meanwhile, 57 people have been diagnosed with the bacterial infection, which originated in Illinois and has since traveled to Wisconsin and Michigan. LOS ANGELES, CA (Catholic ... continue reading


All Health News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Subscribe to Catholic OnlineYouTube Channel

the FEED
by Catholic Online

Daily Readings

Reading 1, Acts 15:1-2, 22-29
1 Then some men came down from Judaea and taught the brothers, 'Unless ... Read More

Psalm, Psalms 67:2-3, 5, 6, 8
2 Then the earth will acknowledge your ways, and all nations your power ... Read More

Gospel, John 14:23-29
23 Jesus replied: Anyone who loves me will keep my word, and my Father ... Read More

Reading 2, Revelation 21:10-14, 22-23
10 In the spirit, he carried me to the top of a very high mountain, and ... Read More

Saint of the Day

Saint of the Day for May 1st, 2016 Image

St. Marculf
May 1: Marculf is also known as Marcoul. He was born at ... Read More