Pao Yue-kong Library PolyU Electronic Theses Database - Feed-forward thalamic modulation and neuroplasticity...
Firstly, the MGv projects very focally to the primary auditory cortex, while the MGm projects greatly to entire auditory cortex ... Auditory cortex.. Auditory pathways.. Neuroplasticity.. Hong Kong Polytechnic University -- Dissertations. Department: Dept. of ... Each auditory stimulus with the inter-stimulus interval (ISI) of 3s evoked an oscillatory response in the auditory cortex, when ... The modulation was wide-spread in the auditory cortex and possible beyond the auditory modality.. In the next part of the study ...http://theses.lib.polyu.edu.hk/handle/200/7140
Frontiers | Histological Basis of Laminar MRI Patterns in High Resolution Images of Fixed Human Auditory Cortex | Neuroscience
A significant amount of iron was present in the auditory region, but did not seem to contribute to the laminar pattern of the ... By imaging blocks of fixed post-mortem cortex in a 7 Tesla scanner and then sectioning them for histological staining we sought ... By imaging blocks of fixed post-mortem cortex in a 7 Tesla scanner and then sectioning them for histological staining we sought ... do demonstrate the relatively high myelin levels that are characteristic of the deep layers in primary auditory cortex and ...https://www.frontiersin.org/articles/10.3389/fnins.2016.00455/full
Nonlinear Spectrotemporal Interactions Underlying Selectivity for Complex Sounds in Auditory Cortex | Journal of Neuroscience
2000) Sequence sensitivity of neurons in cat primary auditory cortex. Cereb Cortex 10:1155-1167. ... In the auditory cortex of awake animals, a substantial number of neurons do not respond to pure tones. These neurons have ... 2003) Time course of tonal frequency-response-area of primary auditory cortex neurons in alert cats. Neurosci Res 46:145-152. ... 1986) Frequency representation in auditory cortex of the common marmoset (Callithrix jacchus jacchus) J Comp Neurol 252:175-185 ...http://www.jneurosci.org/content/29/36/11192.long
Reconstructing Speech from Human Auditory Cortex
... listening to speech reveal that the acoustic speech signals can be reconstructed from neural activity in auditory cortex. ... Auditory cortex Is the Subject Area "Auditory cortex" applicable to this article? Yes. No. ...http://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1001251
Patent US5800535 - Wireless prosthetic electrode for the brain - Google Patents
The electrode can be arranged in the patient's primary auditory cortex and each of the plurality of electrical contacts ... The plurality of electrical contacts can be arranged to approximately tonotopically match the primary auditory cortex. ... a stimulating device for receiving and processing information and a wireless electrode arranged in the primary auditory cortex ... A wireless neural prosthetic device for a primary auditory cortex of a patient includes either a speech processor or ...http://www.google.com/patents/US5800535?dq=3984803
Specific early and late oddball-evoked responses in excitatory and inhibitory neurons of mouse auditory cortex - Zurich Open...
Excitatory neurons in auditory cortex, for example, adapt to repetitive tones in a stimulus-specific manner without fully ... Excitatory neurons in auditory cortex, for example, adapt to repetitive tones in a stimulus-specific manner without fully ... Specific early and late oddball-evoked responses in excitatory and inhibitory neurons of mouse auditory cortex ... Using in vivo targeted whole-cell recordings from excitatory and inhibitory neurons of mouse primary auditory cortex, we report ...http://www.zora.uzh.ch/id/eprint/117159/
Investigations of the effects of sequential tones on the responses of neurons in the guinea pig primary auditory cortex -...
auditory cortex, primary auditory cortex, auditory system, neural response, sequential tones, neurons. ... The focus is on how the responses of neurons in the primary auditory cortex 'adapt' when there are two or more tones.. When two ... Investigations of the effects of sequential tones on the responses of neurons in the guinea pig primary auditory cortex ... The second experiment investigates the responses of neurons in the primary auditory cortex of anaesthetised guinea pigs to ...http://eprints.nottingham.ac.uk/10814/
Deric's MindBlog: Feeling the beat....
... the premotor cortex (PMC), and auditory cortex. In contrast, the type of accent within the beat conditions modulated the ... The importance of this system for auditory-motor interaction and development of precisely timed movement is suggested here by ... coupling between premotor and auditory cortex, with greater modulation for musicians than nonmusicians. Importantly, the ...http://mindblog.dericbownds.net/2009/07/feeling-beat.html
The primary auditory cortex of sound-reared (single-sequence, n = 5; half-range, n = 4; full-range n = 6) and naive control ... association with changes in primary auditory cortex. Cereb Cortex 14:952-965. ... The right auditory cortex was exposed through a craniotomy and durotomy and was kept under a layer of silicone oil to prevent ... 2007) Critical period window for spectral tuning defined in the primary auditory cortex (A1) in the rat. J Neurosci 27:180-189. ...http://www.jneurosci.org/content/33/8/3699
Auditory motion direction encoding in auditory cortex and high-level visual cortex - Alink - 2011 - Human Brain Mapping - Wiley...
If you are a society or association member and require assistance with obtaining online access instructions please contact our Journal Customer Services team ...http://onlinelibrary.wiley.com/doi/10.1002/hbm.21263/pdf
Pao Yue-kong Library PolyU Electronic Theses Database - Modulation of the thalamocortical projections on...
... of the auditory cortex through the MGm pathway might enable the preparation of the auditory cortex to receive the auditory ... The pathway from the MGm could regulate the general arousal of the auditory cortex. A fast feedforward modulation of the upper ... Modulation of the thalamocortical projections on different layers of auditory cortex in guinea pigs. Pao Yue-kong Library ... Modulation of the thalamocortical projections on different layers of auditory cortex in guinea pigs. ...http://theses.lib.polyu.edu.hk/handle/200/3722
Responses of auditory cortex to complex stimuli: functional organization revealed using intrinsic optical signals. - Oxford...
These results suggest that binaural interactions seen in cortex are most likely predominantly due to subcortical processing. ... These stimuli failed to reveal a consistent periodotopic map across the auditory fields imaged. Rather, gradients of period ... We used optical imaging of intrinsic signals to study the large-scale organization of ferret auditory cortex in response to ... Responses of auditory cortex to complex stimuli: functional organization revealed using intrinsic optical signals. ...https://www.neuroscience.ox.ac.uk/publications/114064
cryptogon.com » Reconstructing Speech from Human Auditory Cortex
Reconstructing Speech from Human Auditory Cortex February 1st, 2012 Via: PLoS Biology:. How the human auditory system extracts ... One Response to "Reconstructing Speech from Human Auditory Cortex". * c0rundum. Says: February 2nd, 2012 at 11:54 am Mass- ... To address this question, we used intracranial recordings from nonprimary auditory cortex in the human superior temporal gyrus ... These findings reveal neural encoding mechanisms of speech acoustic parameters in higher order human auditory cortex. ...http://www.cryptogon.com/?p=27316
Patent US6263225 - Stereotactic electrode assembly - Google Patents
The plurality of electrical-contacts are arranged to approximately tonotopically match the auditory cortex. Methods and ... A neural prosthetic device for an auditory cortex of a patient has a support arranged in the auditory cortex with a plurality ... A neural prosthetic device for an auditory cortex of a patient has a support arranged in the auditory cortex with a plurality ... A neural prosthetic device for an auditory cortex of a patient has a support arranged in the auditory cortex with a plurality ...http://www.google.co.uk/patents/US6263225
New Insight Into Maternal Auditory Cortex Plasticity - Redorbit
In mammals, the auditory cortex is thought to be essential for this," says senior study author Dr. Robert C. Liu from the ... to the detection of pup isolation calls by performing electrophysiological recordings from cells in the auditory cortex of ... "We hypothesize that the observed auditory cortical inhibitory plasticity improves pup call detection in the mother mice in a ... "Although previous work with anesthetized animals has examined how cortical excitation can help to improve auditory processing, ...http://www.redorbit.com/news/science/1703473/new_insight_into_maternal_auditory_cortex_plasticity/
'auditory cortex' Protocols and Video...
... auditory cortex' include 'Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI', 'Mapping the After- ... Stereotactically-guided Ablation of the Rat Auditory Cortex, and Localization of the Lesion in the Brain', 'High Resolution ... effects of Theta Burst Stimulation on the Human Auditory Cortex with Functional Imaging', ' ... an Auditory Attention Example', 'Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical ...https://www.jove.com/keyword/auditory+cortex
Selective Attention Modulates Activity in the Human Auditory Cortex
... 14.11.2007. The results of a study conducted by ... amplitude of signals measured in the human auditory cortex is increased to the same extent regardless of the type of auditory ... the neurons in the human auditory cortex tune into the frequency band attended to by the subjects. This facilitates the ... indicate that selective attention has significant effects on the activity of the human auditory cortex. ...http://www.innovations-report.com/hrml/reports/studies/report-96128.html
Developmental hearing loss eliminates long-term potentiation in the auditory cortex | PNAS
auditory cortex;. EPSP,. excitatory postsynaptic potential;. LTD,. long-term depression;. LTP,. long-term potentiation;. Pn,. ... Developmental hearing loss eliminates long-term potentiation in the auditory cortex. Vibhakar C. Kotak, Andrew D. Breithaupt, ... Developmental hearing loss eliminates long-term potentiation in the auditory cortex. Vibhakar C. Kotak, Andrew D. Breithaupt, ... Developmental hearing loss eliminates long-term potentiation in the auditory cortex Message Subject (Your Name) has sent you a ...http://www.pnas.org/content/104/9/3550
Processing Strategies in Auditory Cortex: Comparison with Other Sensory Modalities | SpringerLink
In discussing parallels between the auditory cortex and the cortical processing of other sensory modalities, we cannot ignore ... Zatorre RJ and Belin P (2001) Spectral and temporal processing in human auditory cortex. Cerebral Cortex 11:946-953.PubMed ... Heil P and Irvine DRF (1998) The posterior field P of cat auditory cortex: coding of envelope transients. Cerebral Cortex 8:125 ... Fishman YI, Arezzo JC, and Steinschneider M (2004) Auditory stream segregation in monkey auditory cortex: effects of frequency ...https://link.springer.com/chapter/10.1007/978-1-4419-0074-6_30
Neural Ensemble Codes for Stimulus Periodicity in Auditory Cortex | Journal of Neuroscience
Neural Ensemble Codes for Stimulus Periodicity in Auditory Cortex. Jennifer K. Bizley, Kerry M. M. Walker, Andrew J. King, Jan ... Neural Ensemble Codes for Stimulus Periodicity in Auditory Cortex. Jennifer K. Bizley, Kerry M. M. Walker, Andrew J. King, Jan ... Neural Ensemble Codes for Stimulus Periodicity in Auditory Cortex. Jennifer K. Bizley, Kerry M. M. Walker, Andrew J. King and ... Neural Ensemble Codes for Stimulus Periodicity in Auditory Cortex Message Subject (Your Name) has forwarded a page to you from ...http://www.jneurosci.org/content/30/14/5078
Spatial pattern of intra-laminar connectivity in supragranular mouse auditory cortex. - PubMed - NCBI
While these spatial periodicities show anisotropy in auditory cortex, they are isotropic in visual cortex, indicating region ... Spatial pattern of intra-laminar connectivity in supragranular mouse auditory cortex.. Watkins PV1, Kao JP2, Kanold PO3. ... The mammalian primary auditory cortex has a tonotopic arrangement at large spatial scales (greater than 300 microns). This ... Here we measure the functional 2-dimensional spatial connectivity pattern of the supragranular auditory cortex on micro-column ...https://www.ncbi.nlm.nih.gov/pubmed/24653677?access_num=24653677&link_type=MED&dopt=Abstract
Developmental Dyslexia and Functional Maturation of Auditory Cortex - Tabular View - ClinicalTrials.gov
Developmental Dyslexia and Functional Maturation of Auditory Cortex (DYS-AUT). This study has been completed. ... The aim of this study is to compare auditory evoked cortical responses to syllables and tones in developmental dyslexia and ...https://clinicaltrials.gov/ct2/show/record/NCT00245804?cond=%22Dyslexia%22
Human Primary Auditory Cortex Follows the Shape of Heschl's Gyrus | Journal of Neuroscience
The primary auditory cortex (PAC) is central to human auditory abilities, yet its location in the brain remains unclear. We ... Human Primary Auditory Cortex Follows the Shape of Heschl's Gyrus. Sandra Da Costa, Wietske van der Zwaag, Jose P. Marques, ... Human Primary Auditory Cortex Follows the Shape of Heschl's Gyrus. Sandra Da Costa, Wietske van der Zwaag, Jose P. Marques, ... Normal variation in the frequency and location of human auditory cortex landmarks. Heschl's gyrus: where is it? Cereb Cortex 8: ...http://www.jneurosci.org/content/31/40/14067
Single-Trial Speech Suppression of Auditory Cortex Activity in Humans | Journal of Neuroscience
2005) Dynamics of auditory-vocal interaction in monkey auditory cortex. Cereb Cortex 15:1510-1523. ... Auditory cortex suppression during vocalization has often been attributed to the influence of motor cortex. Eliades et al. have ... The suppression of auditory cortex during vocalization has often been attributed to the influence of motor cortex. Current ... Auditory responses across subjects. To assess auditory cortex responses to speech during listening and production we first ...http://www.jneurosci.org/content/30/49/16643
Acute mastoiditis may allow infectious spread through the mastoid cortex to the space between the cortex and the periosteum/ ... Otitis externa is an infection of the tissues of the external auditory canal, without middle ear or mastoid inflammation. Often ... The facial nerve runs through the internal auditory canal, the labrynthine and tympanic portions of the temporal bone, and the ... The external auditory canal may be swollen, particularly along the posterior aspect. ...https://www.neurologyadvisor.com/pediatrics/encephalitis/article/623217/