Navigation Links
New idea for hearing improvement in patients with hearing aids under background noise
Date:5/5/2014

Patients with implanted artificial cochlea often complain that they cannot recognize speech well in natural environments, especially if background of noise is present. Researchers think that a poor ability to localize sound in a complex auditory environment is responsible for the weak speech perception observed under these conditions. Pentobarbital anesthesia prolongs the recovery time of responses to lagging stimulus. The effects of pentobarbital anesthesia on the precedence effect stem from decreased dissociation of gamma-aminobutyric acid from its receptor (i.e., it is a gamma-aminobutyric acid agonist). Therefore, Yanjun Wang and co-workers from Beijing Chaoyang Hospital, Capital Medical University in China investigated how neurons in the inferior colliculus respond to the paired sounds that produce precedence-effect illusions, and whether their firing behavior can be modulated through inhibition with gamma-aminobutyric acid. They found that after local gamma-aminobutyric acid application, responses to the lagging stimulus were suppressed. This result, published in the Neural Regeneration Research (Vol. 9, No. 4, 2014), can provide a new approach for auditory localization and speech understanding of patients with hearing aids under background noise.


'/>"/>

Contact: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
Source:Eurekalert

Page: 1

Related biology news :

1. Understanding hearing
2. Identifying a mystery channel crucial for hearing
3. Now hear this: Scientists discover compound to prevent noise-related hearing loss
4. Cellular channels vital for hearing identified
5. Study: Resveratrol shows promise to protect hearing, cognition
6. UI researcher learns mechanism of hearing is similar to car battery
7. Dolphin hearing system component found in insects
8. USF researchers identify gene mutation linked to old age hearing loss
9. Hearing the telltale sounds of dangerous chemicals
10. Cichlid fish: How does the swim bladder affect hearing?
11. Study of zebra fish mouth formation may speak to Fraser syndrome hearing loss
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/26/2015)... The Granite Club, Canada,s ... announced it has implemented a state-of-the-art access and security ... and staff, while restricting access to authorized users only. ... IMID Access system because it has the perfect combination ... in addition to unparalleled security," said James DiRenzo ...
(Date:3/24/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/hdgz7h/global_iris ... Iris Recognition Market 2015-2019" report to their offering. ... market to grow at a CAGR of 23.5 percent ... the present scenario and the growth prospects of the ... calculate the market size, the report considers the revenue ...
(Date:3/24/2015)... ( http://www.researchandmarkets.com/research/kvdtcw/face_and_voice ) has announced the addition of the ... report to their offering. This report analyzes the worldwide ... following Segments: Face Biometrics, and Voice Biometrics. The report provides separate ... Japan , Europe , ... Africa , and Latin America . ...
Breaking Biology News(10 mins):Granite Club First Private Club in North America to Implement FST Biometrics Secure Access Solution, as Part of Multi-million Dollar Expansion 2Global Iris Recognition Market 2015-2019 with 3M Cogent, Bioenable Technologies, Cross Match Technology, Iris ID Systems & Safran Dominating 2Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 2Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 3Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 4Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 5Face and Voice Biometrics - Global Strategic Business Report 2015: Face Recognition Gains Prominence in Immigration Control 6
... Protection Agency (EPA) has awarded nearly $2.5 million ... eight key environmental areas: monitoring and control of ... hazardous waste monitoring, water infrastructure, homeland security, nanotechnology ... received "proof of concept" awards from EPA, and ...
... -- Tufts University,s School of Arts and Sciences has ... that will house a Collaborative Cluster in Genome Structure ... will bring together experts in such areas as genome ... engineering to focus on "genome to organism" research to ...
... Researchers from Mahidol University have developed a rapid, ... The related report by Munkongdee et al, "Rapid ... the May 2010 issue of The Journal of ... caused by a genetic defect in the production of ...
Cached Biology News:EPA awards small businesses to develop new environmental technologies 2Tufts wins NCRR grant for Collaborative Cluster in Genome Structure and Developmental Patterning 2Tufts wins NCRR grant for Collaborative Cluster in Genome Structure and Developmental Patterning 3
(Date:3/26/2015)... Bruno, CA (PRWEB) March 26, 2015 ... (CRO), announced today several management and executive appointments ... of Chief Financial Officer (CFO) and member of the ... President of Business Operations, and Sue Dowden will assume ... Taricco, co-founder and current Chief Operations Officer (COO), has ...
(Date:3/26/2015)... - SQI Diagnostics Inc. ("SQI" or the "Company") (TSX-V: ... matters, including the appointment of auditors, its annual and ... (the "Meeting") was adjourned, as previously disclosed on March ... ( Toronto time). The date of ... disclosed. The Meeting will reconvene at the offices of ...
(Date:3/26/2015)... Louisville, CO (PRWEB) March 26, 2015 ... agency has formed a strategic alliance with Designing Gig ... to their clients. , “Forging this alliance ... company. Now we can extend a comprehensive, end-to-end, ... design, development, strategy, and execution,” said Chuck Miller, president ...
(Date:3/26/2015)... , March 26, 2015  BioNano Genomics, Inc., ... of  Terry Salyer as chief commercial officer. Salyer ... effective, worldwide sales teams in life sciences. At BioNano, ... System, a genome-mapping platform to assemble a comprehensive ... structural variations. To date, 32 institutions located in ...
Breaking Biology Technology:PRC Clinical Announces Key Management Appointments and Launches East Coast Operations 2PRC Clinical Announces Key Management Appointments and Launches East Coast Operations 3SQI Diagnostics Inc. Announces Adjournment of Meeting 2The Market Element LLC and Designing Gig LLC Form Strategic Alliance 2BioNano Genomics Appoints Terry Salyer as Chief Commercial Officer 2BioNano Genomics Appoints Terry Salyer as Chief Commercial Officer 3
... , , , EMERYVILLE, ... company, announced today that new research data will be delivered ... on Antimicrobial Agents and Chemotherapy (ICAAC) in San Francisco, CA ... a multi-institutional collaborative in vitro study of Adamas, ...
... , , ... MASI ), the inventor of Pulse CO-Oximetry(TM) and ... its Radical-7 and Rad-57 Pulse CO-Oximeters have achieved Airworthiness ... certification is a fundamental milestone that allows the U.S. ...
... LAUSANNE, Switzerland, September 3 Debiopharm Group, SA,(Debiopharm), ... focus on the development of prescription drugs that ... Sciences Award, to Dr Lluis,Quintana-Murci from the Institut ... the emerging field of evolutionary genetics of,infection. Funded ...
Cached Biology Technology:Adamas Pharmaceuticals to Present Data on Triple Combination Antiviral Drug Therapy for Drug-Resistant Influenza at 2009 ICAAC Annual Meeting 2Masimo Radical-7(R) and Rad-57(R) Pulse CO-Oximeters(TM) Awarded Airworthiness Release Certification by the United States Army 2Masimo Radical-7(R) and Rad-57(R) Pulse CO-Oximeters(TM) Awarded Airworthiness Release Certification by the United States Army 3Masimo Radical-7(R) and Rad-57(R) Pulse CO-Oximeters(TM) Awarded Airworthiness Release Certification by the United States Army 4The Debiopharm Life Sciences Award Goes to Dr Lluis Quintana-Murci for his Novel and Original Research on the Human Evolutionary Genetics of Infection 2The Debiopharm Life Sciences Award Goes to Dr Lluis Quintana-Murci for his Novel and Original Research on the Human Evolutionary Genetics of Infection 3
PCR System for increased fidelity, yield and length of PCR products. Amplifies targets up to 10 kb from human genomic DNA....
Request Info...
Immunogen: Heat inactivated bacterial cells of Salmonella enteriditis,paratyphi and typhimurium Storage: 4 C...
US Pharmacopoeia Purified-Water/Water-for-Injection Quality Water...
Biology Products: