Navigation Links
Brain network related to intelligence identified
Date:9/11/2007

e have progressed toward understanding the biological basis of intelligence. Twenty-five years ago researchers in the field were engaged in an unedifying discussion of the relation between skull sizes and intelligence test scores. By taking advantage of the huge advances in measurement of the brain that have occurred in the past quarter century, [Jung and Haier] can take the far more sophisticated view that individual differences in intelligence depend, in part, upon individual differences in specific areas of the brain and in the connections between them.

Haier and Jung have made some of the seminal findings in intelligence studies. In a 2004 study, they found that regions related to general intelligence are located throughout the brain and that a single intelligence center, such as the frontal lobe, is unlikely. And in a 2005 study, they found that while there are essentially no disparities in general intelligence between the sexes, women have more white matter and men more gray matter related to intelligence test scores, suggesting that no single neuroanatomical structure determines general intelligence and that different types of brain designs can produce equivalent intellectual performance.

Genetic research has demonstrated that intelligence levels can be inherited, and since genes work through biology, there must be a biological basis for intelligence, Haier said. We have a long way to go before we understand the details, but our P-FIT model provides a framework for testing new hypotheses in future experiments.


'/>"/>

Contact: Tom Vasich
tmvasich@uci.edu
949-824-6455
University of California - Irvine
Source:Eurekalert

Page: 1 2

Related biology news :

1. Controversial drug shown to act on brain protein to cut alcohol use
2. Drug That Tags Decision-making Areas Of The Brain May Aid
3. Mouse brain cells rapidly recover after Alzheimers plaques are cleared
4. NYU Study Reveals How Brains Immune System Fights Viral Encephalitis
5. Mouse brain tumors mimic those in human genetic disorder
6. New imaging method gives early indication if brain cancer therapy is effective, U-M study shows
7. First atlas of key brain genes could speed research on cancer, neurological diseases
8. Transport System Smuggles Medicines Into Brain
9. Bird Brains Show How Trial and Error May Contribute to Learning
10. VCU Researchers Identify Networks Of Genes Responding To Alcohol In The Brain
11. Wiley announces publication of Databasing the Brain
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/12/2015)... NXT-ID, Inc. (NASDAQ: NXTD ... company focused on the growing mobile commerce market, announced ... DISTRIBUTED METHOD AND SYSTEM TO IMPROVE COLLABORATIVE ... establishes NXT-ID,s position in the emerging "Internet of Things" ... for multiple devices to collaborate with one another to ...
(Date:2/9/2015)... , Feb. 9, 2015  Lintec of America ... methods for carbon nanotube (CNT) macrostructures, including sheets, yarns ... Dallas (UTD). Leveraging the vast industrial resources ... Tokyo, Japan , Lintec of America is forming ... Richardson, TX , focusing on scaling up the ...
(Date:2/5/2015)... SAN DIEGO , Jan. 26, 2015   Epic ... treatment of cancer, today announced that Murali Prahalad , ... Personalized Medicine World Conference (PMWC) 2015: Silicon Valley, ... Mountain View, Calif. on January 26-28, ... entitled, "CTCs Come of Age as Biomarkers." Last year, Epic ...
Breaking Biology News(10 mins):NXT-ID Patents Collaborative Services to Enable the "Internet of Things" 2NXT-ID Patents Collaborative Services to Enable the "Internet of Things" 3Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 2Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 3Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 4Epic Sciences to Present at Personalized Medicine World Conference 2015 on the Use of Circulating Tumor Cells as Cancer Biomarkers 2
... college athletics departments talk the talk when it ... sustainability, but only a small percentage of these ... operations "greener." It turns out there,s a ... departments charged with advancing environmental sustainability, says Dr. ...
... of chromosome number variation among species of a North American ... widespread species encountered are of hybrid origin. Those widespread species ... western and southeastern North America. This study was published in ... The prickly pear cacti (of the genus ...
... Economic Forum,s Global Agenda Council on Emerging Technologies has ... change the world in the years ahead. The list ... state of the world in the near future and ... science, businesses, and public policy. The technologies are expected ...
Cached Biology News:Sustainability, college athletics don't always connect 2Chromosome analyses of prickly pear cacti reveal southern glacial refugia 2Important Emerging Technologies for the 21st Century 2Important Emerging Technologies for the 21st Century 3
(Date:2/27/2015)... Scotia (PRWEB) February 27, 2015 ... vaccine and immunotherapy company, today announced that the ... application for Fast Track designation and Phase I ... in conjunction with the mutual co-development agreement signed ... obtained Fast Track designation for the DPX-Survivac. , ...
(Date:2/27/2015)... San Francisco, CA (PRWEB) February 27, 2015 ... is joining forces on February 28 with patients and ... to raise awareness for Rare Disease Day®. Rare ... rare diseases and calling attention to the special challenges ... community around them. , “Cytokinetics is proud to stand ...
(Date:2/26/2015)... Calif. , Feb. 26, 2015  23andMe, the ... Kate Black as Privacy Officer and Corporate ... and state privacy laws as well as health care ... team, she will be responsible for reviewing, updating and ... in the U.S. and abroad. She joined the company ...
(Date:2/26/2015)... Fla. , Feb. 26, 2015 DuPont ... growth priorities driven by key research advancements and product ... at today,s Bank of America Merrill Lynch 2015 Global ... the challenge of building grain supplies the last two ... continue at the pace of the last decade, when ...
Breaking Biology Technology:Immunovaccine Inc. (TSX: IMV) receives Fast Track and Phase I trial approval for Ebola and Anthrax vaccine programs, signs co-development agreement with Gilead Sciences 2Immunovaccine Inc. (TSX: IMV) receives Fast Track and Phase I trial approval for Ebola and Anthrax vaccine programs, signs co-development agreement with Gilead Sciences 3Cytokinetics Joins Global Movement to Raise Awareness for Rare Diseases 2Cytokinetics Joins Global Movement to Raise Awareness for Rare Diseases 3Cytokinetics Joins Global Movement to Raise Awareness for Rare Diseases 4Cytokinetics Joins Global Movement to Raise Awareness for Rare Diseases 5Cytokinetics Joins Global Movement to Raise Awareness for Rare Diseases 623andMe Appoints Kate Black as Privacy Officer and Corporate Counsel 2DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 2DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 3DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 4DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 5
... Inc. (Nasdaq: TPPH ) today announced that ... Market ("Nasdaq") formally notifying it that,Nasdaq has not ... January,2, 2008, as required by Marketplace Rule 4310(c)(14) ... will be suspended. Tapestry,does not intend to appeal ...
... 2008 Today, Ganeden Biotech,announced that Sustenex(TM), ... nationwide. Each Sustenex(TM) capsule contains at least ... proprietary, patented strain,of Bacillus coagulans designed to ... GanedenBC30 Probiotic is designed to survive and,thrive ...
... lands its first national retail drug ... ... Health, Inc., a,provider of patented pain relief products, today announced that Walgreens,the ... Daily Relief, at all of its 6,237 stores.,Its introduction onto Walgreens, shelves ...
Cached Biology Technology:Tapestry Receives Nasdaq Delisting Notice 2Ganeden Biotech Takes Sustenex(TM) National with GanedenBC30 Probiotic 2Ganeden Biotech Takes Sustenex(TM) National with GanedenBC30 Probiotic 3ALCiS(R) Daily Relief Now Available at Walgreens 2
... Stabilizer is an aqueous solution that ... other non-toxic stabilizing chemicals in a ... 6.5. This product contains ... 0.02% bromonitrodioxane as a preservative. ...
... When nonspecific binding is a problem ... variety of immobilized NeutrAvidin products as ... NeutrAvidin is a modified avidin derivative ... provide a biotin-binding protein with exceptionally ...
Cells are grown to a specified density and induced, when necessary. Protein expression samples are collected at 3 growth points and analyzed by SDS-PAGE/Coomassie....
... Covance has generated hybridomas against a ... project initiation, you are provided with ... Hybridoma cell lines developed by Covance ... A typical hybridoma development project has ...
Biology Products: