Navigation Links
Selective attention increases both gain and feature selectivity of the human auditory cortex

On Sept. 19, a research report by Helsinki University of Technology, Laboratory of Computational Engineering scientists will appear in the online, open-access journal PLoS ONE, showing that selective attention increases both gain and feature selectivity of the human auditory cortex.

The ability to select task-relevant sounds for awareness, whilst ignoring irrelevant ones, constitutes one of the most fundamental of human faculties, but the underlying neural mechanisms have remained elusive.

While most of the literature explains the neural basis of selective attention by means of an increase in neural gain, a number of papers propose enhancement in neural selectivity as an alternative or a complementary mechanism.

The results of Kauram ki and colleagues suggest that auditory selective attention in humans cannot be explained by a gain model, where only the neural activity level is increased, but rather that selective attention additionally enhances auditory cortex frequency selectivity.

The results were obtained by measuring electroencephalographic event-related potentials during task performance in healthy volunteers.


Contact: Jaakko Kauramki
Public Library of Science

Page: 1

Related medicine news :

1. Selective eating just an evolutionary trait?
2. New Study Questions Cannibalism As A Worldwide Selective Force
3. Govt to Pass Amendment to Curb Sex Selective Abortions: Ramadoss
4. Selective Marker Found to Indicate Aggressive Form of Breast Cancer
5. Selective Marker Found to Indicate Aggressive Form of Breast Cancer
6. Wiping Out Memories Selectively, is Possible Now
7. WBC Selective About Sugar
8. The Best Way To Get Your Childs Attention
9. Attention! Spells of momentary blindness following visual disturbance
10. Iron Supplementation Aid In Relief From Attention-Deficit/Hyperactivity Disorder
11. Attention Breakdown Is The Harbinger Of Alzheimers Disease
Post Your Comments:
(Date:10/13/2017)... ... ... “America On The Brink”: the Christian history of the United States and ... of published author, William Nowers. Captain Nowers and his wife, Millie, have six ... years in the Navy. Following his career as a naval aviator and carrier ...
(Date:10/12/2017)... LA (PRWEB) , ... October 12, 2017 , ... Planet ... in the U.S., announced today its plans to open a flagship location in Covington, ... occupy the former Rooms To Go store next to Office Depot in the Holiday ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... The American ... Excellence to Carol Friedman, PhD, FACMI, during the Opening Session of AMIA’s Annual Symposium ... 8. , In honor of Morris F. Collen, a pioneer in the field of ...
(Date:10/12/2017)... LOS ANGELES (PRWEB) , ... October 12, 2017 ... ... of Parsa Mohebi Hair Restoration, has recently contributed a medical article to the ... doctors, on Dr. Mohebi’s article spotlights the hair transplant procedure known as ...
(Date:10/12/2017)... Wesley Chapel, FL (PRWEB) , ... October 12, 2017 , ... ... Chapel is holding a treadmill relay – Miles by Moonlight to raise money for ... by donating $300 or more. , Teams will work together to keep their ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... Calif. , Oct. 11, 2017  BioPharmX Corporation ... scientific team that developed an innovative way to use ... of the delivery of new drugs. ... Fall Clinical Dermatology Conference will show how researchers from ... Hospital, Harvard Medical School used a suite of imaging ...
(Date:10/10/2017)... 2017   West Pharmaceutical Services, Inc. (NYSE: ... drug administration, today shared the results of a study ... the intradermal administration of polio vaccines. The study results ... May 2017 by Dr. Ondrej Mach , Clinical ... Organization (WHO), and recently published in the journal ...
(Date:10/4/2017)... , Oct. 4, 2017 OBP ... self-contained, illuminating medical devices, today announced regulatory approval ... Surveillance Agency (or Agência Nacional de Vigilância Sanitária ... single-use, cordless surgical retractor with integrated LED light ... access, illumination and exposure of a tissue pocket ...
Breaking Medicine Technology: