Results 41 to 50 of about 666,887 (154)

Partial inactivation of songbird auditory cortex impairs both tempo and pitch discrimination

Molecular Brain, 2023
Neuronal tuning for spectral and temporal features has been studied extensively in the auditory system. In the auditory cortex, diverse combinations of spectral and temporal tuning have been found, but how specific feature tuning contributes to the ...
Gunsoo Kim, Miguel Sánchez-Valpuesta, Mimi H. Kao   +2 more
doaj   +1 more source

Heterosynaptic plasticity of the visuo-auditory projection requires cholecystokinin released from entorhinal cortex afferents

eLife
The entorhinal cortex is involved in establishing enduring visuo-auditory associative memory in the neocortex. Here we explored the mechanisms underlying this synaptic plasticity related to projections from the visual and entorhinal cortices to the ...
Wenjian Sun, Haohao Wu, Yujie Peng, Xuejiao Zheng, Jing Li, Dingxuan Zeng, Peng Tang, Ming Zhao, Hemin Feng, Hao Li, Ye Liang, Junfeng Su, Xi Chen, Tomas Hökfelt, Jufang He   +14 more
doaj   +1 more source

Representation of statistical sound properties in human auditory cortex [PDF]

, 2009
The work carried out in this doctoral thesis investigated the representation of statistical sound properties in human auditory cortex. It addressed four key aspects in auditory neuroscience: the representation of different analysis time windows in ...
Overath, T., Overath, T
core  

Functional imaging reveals numerous fields in the monkey auditory cortex.

PLoS Biology, 2006
Anatomical studies propose that the primate auditory cortex contains more fields than have actually been functionally confirmed or described. Spatially resolved functional magnetic resonance imaging (fMRI) with carefully designed acoustical stimulation ...
Christopher I Petkov, Christoph Kayser, Mark Augath, Nikos K Logothetis   +3 more
doaj   +1 more source

Auditory cortex is important in the extinction of two different tone-based conditioned fear memories in rats

Frontiers in Behavioral Neuroscience, 2010
Extensive fear extinction research is guided by the view that there are structures in the brain that develop inhibitory control over the expression of conditioned fear memories.
Eun Young Song, Jeffrey A Boatman, Min W Jung, Jeansok J Kim, Jeansok J Kim   +4 more
doaj   +1 more source

Integration of auditory and visual communication information in the primate ventrolateral prefrontal cortex [PDF]

, 2006
The integration of auditory and visual stimuli is crucial for recognizing objects, communicating effectively, and navigating through our complex world.
Tadashi Sugihara, Mark D. Diltz, Sugihara, T, Averbeck, BB, Romanski, LM, Lizabeth M. Romanski, Diltz, MD, Bruno B. Averbeck   +7 more
core  

Differential activation of human core, non-core and auditory-related cortex during speech categorization tasks as revealed by intracranial recordings

Frontiers in Neuroscience, 2014
Speech perception requires that sounds be transformed into speech-related objects with lexical and semantic meaning. It is unclear at what level in the auditory pathways this transformation emerges.
Mitchell eSteinschneider, Kirill V. Nourski, Ariane E. Rhone, Hiroto eKawasaki, Hiroyuki eOya, Matthew A. Howard   +5 more
doaj   +1 more source

Chronic Noise Exposure Activates Apoptosis Signaling Pathway in the Rat Auditory Cortex

Otorhinolaryngology and Facial Plastic Surgery, 2020
Background: Today, hearing disorders are one of the most common problems in an industrial society. High-intensity sounds can induce apoptosis and metabolic changes in the auditory neural pathway and auditory cortex.
Somayeh Niknazar, Hojjat-Allah Abbaszadeh, Hosna Forooghirad, Fatemeh Shahbazi, Ali Asghar Peyvandi, Shahrokh Khoshsirat   +5 more
doaj   +1 more source

Response of the primary auditory and non-auditory cortices to acoustic stimulation: a manganese-enhanced MRI study. [PDF]

PLoS ONE, 2014
Structural and functional features of various cerebral cortices have been extensively explored in neuroscience research. We used manganese-enhanced MRI, a non-invasive method for examining stimulus-dependent activity in the whole brain, to investigate ...
Hyungjun Kim, Junghun Cho, Young R Kim, Youngkyu Song, Song-I Chun, Ji-Yeon Suh, Jeong Kon Kim, Yeon-Hee Ryu, Sun-Mi Choi, Hyungjoon Cho, Gyunggoo Cho   +10 more
doaj   +1 more source

The auditory cortex morphometry predicts variations in hearing acuity: a preliminary study

The Egyptian Journal of Radiology and Nuclear Medicine
Background The auditory cortex plays a vital role in hearing acuity processing. This study aimed to evaluate the relationship between hearing acuity and the morphometry of the auditory cortex to investigate whether declines in hearing acuity correlate ...
Fahad H. Alhazmi
doaj   +1 more source