Navigation Links
New mapping approach lets scientists zoom in and out as the brain processes sound
Date:7/31/2014

sa used a two-photon microscope to peer into the brains of live mice as they listened to sounds and saw which neurons lit up in response, piecing together a global map of a given mouse's auditory cortex. "With these mice, we were able to both monitor the activity of individual populations of neurons and zoom out to see how those populations fit into a larger organizational picture," he says.

With these advances, Issa and the rest of the research team were able see the tidy tone bands identified in earlier electrode studies. In addition, the new imaging platform quickly revealed more sophisticated properties of the auditory cortex, particularly as mice listened to the chirps they use to communicate with each other. "Understanding how sound representation is organized in the brain is ultimately very important for better treating hearing deficits," Yue says. "We hope that mouse experiments like this can provide a basis for figuring out how our own brains process language and, eventually, how to help people with cochlear implants and similar interventions hear better."

Yue notes that the same approach could also be used to understand other parts of the brain as they react to outside stimuli, such as the visual cortex and the parts of the brain responsible for processing stimuli from limbs.


'/>"/>

Contact: Shawna Williams
shawna@jhmi.edu
410-955-8236
Johns Hopkins Medicine
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. Clinovo Launches New Version of CDISC® Express, its CDISC SDTM Mapping Tool
2. Protiviti Webinar: Mapping Your Strategic Course - IPO or M&A?
3. Personal Genome Diagnostics Inc. Licenses Genome-Mapping Technology from Johns Hopkins University and Expands Its Cancer Genome Analysis Business
4. Society for Brain Mapping and Therapeutics endorse President Obamas support for Human Brain Mapping research; nominating him for prestigious Pioneer in Healthcare Policy Award
5. Japan Bioinformatics Announces Study on Leading Mapping Tools for DNA Mutation Discovery
6. University of Delaware researcher describes new approach for creating organic zeolites
7. New approach to form non-equilibrium structures
8. LEED AP Certified ITRA Global / Customized Real Estate Services Introduces New Approach to Its Branding
9. New Ocean Sensing and Monitoring Brings Tutorial Approach to Latest Advances
10. Cato Research Presents at Korea-Maryland, USA BIO EXPO, Drug Development Process and Regulatory Approaches
11. LC/MS Biomarker Assay Validation Strategies Using Surrogate Matrix and Surrogate Analyte Approaches, New Life Science Webinar Hosted by Xtalks
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New mapping approach lets scientists zoom in and out as the brain processes sound
(Date:12/19/2014)... December 18, 2014 Reports from ... United States suffer from one or more chronic health ... cancer. Medication can address some of these diseases, but ... that many sufferers face. While implanted nerve stimulation devices ... the whole nerve, which can induce side effects. ...
(Date:12/19/2014)... (PRWEB) December 18, 2014 With only ... time special on Sartorius Biohit products . The ... mLINE pipettes, Picus Electronic Pipette Trade-in Program, and free ... and Safety officers around the world. They are ideal ... Other features include:, ,     Full volume range ...
(Date:12/19/2014)... , Dec. 18, 2014 Relmada Therapeutics, Inc. ... the treatment of chronic pain, announced the results of ... "This was a transformational year in Relmada,s history ... for our company," said Sergio Traversa , chief ... have executed on key financial, human resource and clinical ...
(Date:12/17/2014)... (PRWEB) December 17, 2014 Achim Noack ... administration for Stoller Group. In this position, Noack will ... on administrative matters, develop marketing strategy and supervise global ... , “Achim has tremendous knowledge and experience in ... Stoller Group. “His experience and innovative thinking will be ...
Breaking Biology Technology:Draper Wins GSK Funding for Smaller, Smarter Implantable Devices 2Major Pipette Distributor Pipette.com Announces Sartorius Year End Specials 2Relmada Therapeutics Announces Results of Annual Shareholders Meeting 2Achim Noack Joins Stoller Group as Global Vice President of Marketing and Administration 2
... in a lab dish to the steroid DHEA, exhibit a ... play a role in helping the brain produce new cells, ... online editions of the Proceedings of the National Academy of ... of scientists at the University of Wisconsin-Madison, provides some of ...
... , a data quality solutions provider, announced today ... Information Quality Suite to work with Oracle Warehouse ... intelligence integration design tool that manages data lifecycles. ... intelligence application and customize the way data quality ...
... Inc. announced Tuesday that its genetic analysis ... chromosomal analysis, opening a new market to the ... extension of the Invader technology, Madison-based Third Wave ... (ASRs) for prenatal chromosomal analysis to the University ...
Cached Biology Technology:DHEA Boosts Growth Rate of Human Neural Stem Cells 2DHEA Boosts Growth Rate of Human Neural Stem Cells 3
(Date:11/21/2014)... , Nov. 20, 2014   Atmel® Corporation ... microcontroller (MCU) and touch technology solutions, today launched the ... with the widest V cc range from ... accuracy and faster I 2 C bus communication speeds, ... EEPROM memory making them ideal for consumer, industrial, computer, ...
(Date:11/18/2014)... BETHESDA, Md. , Nov. 17, 2014 The ... European and U.S. regulatory agencies will speak and at least ... Quality Metrics Conference at the Omni Shoreham Hotel in ... is pleased once again to have significant support from the ... and Europe in our effort to ...
(Date:11/12/2014)... Nov. 12, 2014 Crossmatch™, a leading provider ... U.are.U ® fingerprint readers have been deployed throughout ... Central Mexico . The bakery chain implemented ... payroll issues caused by employees clocking in for each ... fingerprint readers, Montparnasse relied on paper timecards and a ...
Breaking Biology News(10 mins):Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 2Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 3Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 4FDA's Janet Woodcock, EMA's Emer Cooke Headline PDA Quality Metrics Conference 2Montparnasse Pasteleria Achieves Time and Attendance Transparency with Crossmatch U.are.U Fingerprint Readers 2
... M.D., director of the National Institute of Allergy and Infectious ... been awarded the 2007 Mary Woodard Lasker Award for Public ... health programs, in AIDS and biodefense. The award will be ... New York City. , Dr. Fauci is honored for his ...
... in conjunction with the National Evolutionary Synthesis Center, will ... 1, 2007, at the Hyatt Regency Hotel in Atlanta, ... and Populations, is part of the 2007 Professional Development ... The aim of the symposium is ...
... National Institutes of Health has awarded one of 12 ... a team based at the University of Chicago Medical ... 2006, form the core of an NIH effort to ... "transform how clinical and translational research is conducted," ultimately ...
Cached Biology News:Anthony S. Fauci awarded Lasker Award for Public Service 2Anthony S. Fauci awarded Lasker Award for Public Service 3Anthony S. Fauci awarded Lasker Award for Public Service 4AIBS to cohost symposium on evolution, disease and human health 2AIBS to cohost symposium on evolution, disease and human health 3AIBS to cohost symposium on evolution, disease and human health 4NIH awards nearly $23M to University of Chicago for translational research 2NIH awards nearly $23M to University of Chicago for translational research 3NIH awards nearly $23M to University of Chicago for translational research 4
... The MiniOpticon 2-color real-time PCR detection system holds ... microplate. An array of 48 LEDs independently excites ... pair of filtered photodiodes detects emitted light (523-543 ... on a MJ Mini cycler, whose Peltier heat ...
... mobility shift assay (EMSA) is a powerful ... to as gel shift or gel retardation, ... that when subjected to electrophoresis, free DNA ... The Pierce LightShift Chemiluminescent EMSA Kit is ...
... The Cell Lab Quantas unique ... provides unsurpassed population resolution capabilities and ... has multiple excitation wavelengths, including UV, ... variety of multi-color applications typically only ...
... a novel procedure for the uniform amplification ... genome DNA from small samples. This method ... and highly reproducible amplification and labeling procedure ... REPLI-g Mini Kit module (QIAGEN) and a ...
Biology Products: