Processing of complex stimuli and natural scenes in the auditory cortex
I Nelken - Current opinion in neurobiology, 2004 - Elsevier
Neuronal responses in auditory cortex show a fascinating mixture of characteristics that
span the range from almost perfect copies of physical aspects of the stimuli to extremely …
span the range from almost perfect copies of physical aspects of the stimuli to extremely …
First-spike latency of auditory neurons revisited
P Heil - Current opinion in neurobiology, 2004 - Elsevier
The timing of the first, and sometimes only, spike of auditory neurons evoked by an acoustic
stimulus depends on a variety of parameters. Recent studies have suggested that several of …
stimulus depends on a variety of parameters. Recent studies have suggested that several of …
A speech envelope landmark for syllable encoding in human superior temporal gyrus
The most salient acoustic features in speech are the modulations in its intensity, captured by
the amplitude envelope. Perceptually, the envelope is necessary for speech …
the amplitude envelope. Perceptually, the envelope is necessary for speech …
Primary auditory cortex of cats: feature detection or something else?
I Nelken, A Fishbach, L Las, N Ulanovsky… - Biological cybernetics, 2003 - Springer
Neurons in sensory cortices are often assumed to be “feature detectors”, computing simple
and then successively more complex features out of the incoming sensory stream. These …
and then successively more complex features out of the incoming sensory stream. These …
Representation of tone in fluctuating maskers in the ascending auditory system
L Las, EA Stern, I Nelken - Journal of Neuroscience, 2005 - Soc Neuroscience
Humans and animals detect low-level tones masked by slowly fluctuating noise very
efficiently. A possible neuronal correlate of this phenomenon is the ability of low-level tones …
efficiently. A possible neuronal correlate of this phenomenon is the ability of low-level tones …
Long-lasting context dependence constrains neural encoding models in rodent auditory cortex
Acoustic processing requires integration over time. We have used in vivo intracellular
recording to measure neuronal integration times in anesthetized rats. Using natural sounds …
recording to measure neuronal integration times in anesthetized rats. Using natural sounds …
[HTML][HTML] Listening in complex acoustic scenes
AJ King, KMM Walker - Current opinion in physiology, 2020 - Elsevier
Highlights•Sound perception in noisy environments is a major challenge for the auditory
system.•Adaptation to sound statistics helps to form noise-tolerant neural representations.• …
system.•Adaptation to sound statistics helps to form noise-tolerant neural representations.• …
Cortical intrinsic circuits can support activity propagation through an isofrequency strip of the guinea pig primary auditory cortex
WJ Song, H Kawaguchi, S Totoki, Y Inoue… - Cerebral …, 2006 - academic.oup.com
A pure tone evokes propagating activities in a strip of the primary auditory cortex (AI), an
isofrequency strip (IS). A fundamental issue concerns the roles that thalamocortical input …
isofrequency strip (IS). A fundamental issue concerns the roles that thalamocortical input …
Understanding pitch perception as a hierarchical process with top-down modulation
E Balaguer-Ballester, NR Clark, M Coath… - PLoS computational …, 2009 - journals.plos.org
Pitch is one of the most important features of natural sounds, underlying the perception of
melody in music and prosody in speech. However, the temporal dynamics of pitch …
melody in music and prosody in speech. However, the temporal dynamics of pitch …
[HTML][HTML] Processing of sounds by population spikes in a model of primary auditory cortex
We propose a model of the primary auditory cortex (A1), in which each iso-frequency column
is represented by a recurrent neural network with short-term synaptic depression. Such …
is represented by a recurrent neural network with short-term synaptic depression. Such …