Auditory Cortex - Blood supply
Research News and Information

Monday, November 23, 2009

Distributed and antagonistic contributions of ongoing activity fluctuations to auditory stimulus detection.

19 Oct 2009 Recent studies have shown that ongoing activity fluctuations influence trial-by-trial perception of identical stimuli. Some brain systems seem to bias toward better perceptual performance and others toward worse. We tested whether these observations ... Read more...

Task-dependent activations of human auditory cortex during pitch discrimination and pitch memory tasks.

19 Oct 2009 The functional organization of auditory cortex (AC) is still poorly understood. Previous studies suggest segregation of auditory processing streams for spatial and nonspatial information located in the posterior and anterior AC, respectively ... Read more...

Neural activity underlying tinnitus generation: results from PET and fMRI.

19 Jun 2009 Tinnitus is the percept of sound that is not related to an acoustic source outside the body. For many forms of tinnitus, mechanisms in the central nervous system are believed to play an important role in the pathology. Specifically, three mechanisms ... Read more...

Latest indexed articles for 'Auditory Cortex - Blood supply'

These are the very latest articles for this heading:

• Distributed and antagonistic contributions of ongoing activity fluctuations to auditory stimulus detection. 19 Oct 2009
• Task-dependent activations of human auditory cortex during pitch discrimination and pitch memory tasks. 19 Oct 2009
• Neural activity underlying tinnitus generation: results from PET and fMRI. 19 Jun 2009
• Neuronal modulation of auditory attention by informative and uninformative spatial cues. 29 Apr 2009
• Anticipatory haemodynamic signals in sensory cortex not predicted by local neuronal activity. 20 Jan 2009
• Relating structure to function: Heschl's gyrus and acoustic processing. 5 Jan 2009
• Baseline brain perfusion and working memory capacity: a neuroimaging study. Dec 2008
• [Hemispheric specialisation of language and brain rhythms] 29 Nov 2008
• Illusory vowels resulting from perceptual continuity: a functional magnetic resonance imaging study. 29 Sep 2008
• Neurovascular coupling in primary auditory cortex investigated with voltage-sensitive dye imaging and laser-Doppler flowmetry. 28 Sep 2008
• Responses to interaural time delay in human cortex. 15 Sep 2008
• Spoken word memory traces within the human auditory cortex revealed by repetition priming and functional magnetic resonance imaging. 12 May 2008
• Quantification of venous blood signal contribution to BOLD functional activation in the auditory cortex at 3 T. 21 Apr 2008
• Effective and structural connectivity in the human auditory cortex. 24 Mar 2008
• Hemodynamic differences in children with dichotic listening deficits: preliminary results from an fMRI study during a cued listening task. 30 Dec 2007
• Endogenous cortical rhythms determine cerebral specialization for speech perception and production. 18 Dec 2007
• Human cortical activity during streaming without spectral cues suggests a general neural substrate for auditory stream segregation. 26 Nov 2007
• Segmental processing in the human auditory dorsal stream. 15 Nov 2007
• Brain activation in patients with congenital bilateral hearing impairment. 15 Sep 2007
• Voice familiarity engages auditory cortex. 25 Aug 2007

See a longer list of these articles.

Technical information about 'Auditory Cortex'

Definition: Area of the temporal lobe concerned with hearing.

Descriptor UI: D001303

Alternative terms: Auditory Cortex; Cortex, Auditory;

Related Mesh Headings: Auditory Diseases, Central;

Allowable Qualifiers: abnormalities; anatomy & histology; blood supply; cytology; drug effects; embryology; enzymology; growth & development; immunology; injuries; metabolism; microbiology; parasitology; pathology; physiology; physiopathology; radiation effects; radiography; radionuclide imaging; secretion; surgery; transplantation; ultrastructure; ultrasonography; chemistry; virology;

Tree Number: A08.186.211.730.885.287.500.863.297;

History Note: 70(68)

Technical Notes: dis: coord NIM with AUDITORY DISEASES, CENTRAL (IM)