Interactions across multiple stimulus dimensions in primary auditory cortex

DC Sloas, R Zhuo, H Xue, AR Chambers, E Kolaczyk… - Eneuro, 2016 - eneuro.org
Although sensory cortex is thought to be important for the perception of complex objects, its
specific role in representing complex stimuli remains unknown. Complex objects are rich in …

[HTML][HTML] Plasticity of multidimensional receptive fields in core rat auditory cortex directed by sound statistics

NY Homma, CA Atencio, CE Schreiner - Neuroscience, 2021 - Elsevier
Sensory cortical neurons can nonlinearly integrate a wide range of inputs. The outcome of
this nonlinear process can be approximated by more than one receptive field component or …

Multidimensional receptive field processing by cat primary auditory cortical neurons

CA Atencio, TO Sharpee - Neuroscience, 2017 - Elsevier
The receptive fields of many auditory cortical neurons are multidimensional and are best
represented by more than one stimulus feature. The number of these dimensions, their …

Online stimulus optimization rapidly reveals multidimensional selectivity in auditory cortical neurons

AR Chambers, KE Hancock, K Sen… - Journal of …, 2014 - Soc Neuroscience
Neurons in sensory brain regions shape our perception of the surrounding environment
through two parallel operations: decomposition and integration. For example, auditory …

Two-dimensional adaptation in the auditory forebrain

TO Sharpee, KI Nagel… - Journal of …, 2011 - journals.physiology.org
Sensory neurons exhibit two universal properties: sensitivity to multiple stimulus dimensions,
and adaptation to stimulus statistics. How adaptation affects encoding along primary …

Representation of multidimensional stimuli: quantifying the most informative stimulus dimension from neural responses

V Benichoux, AD Brown, KL Anbuhl… - Journal of …, 2017 - Soc Neuroscience
A common way to assess the function of sensory neurons is to measure the number of
spikes produced by individual neurons while systematically varying a given dimension of the …

Analyzing multicomponent receptive fields from neural responses to natural stimuli

RJ Rowekamp, TO Sharpee - Network: Computation in Neural …, 2011 - Taylor & Francis
The challenge of building increasingly better models of neural responses to natural stimuli is
to accurately estimate the multiple stimulus features that may jointly affect the neural spike …

Adaptive stimulus optimization for auditory cortical neurons

KN O'Connor, CI Petkov… - Journal of …, 2005 - journals.physiology.org
Despite the extensive physiological work performed on auditory cortex, our understanding of
the basic functional properties of auditory cortical neurons is incomplete. For example, it …

Optimising a computational model of human auditory cortex with an evolutionary algorithm

E Tomana, N Härtwich, A Rozmarynowski, R König… - Hearing Research, 2023 - Elsevier
We demonstrate how the structure of auditory cortex can be investigated by combining
computational modelling with advanced optimisation methods. We optimise a well …

[PDF][PDF] The perceptual categorization of multidimensional stimuli is hierarchically organized

C Chen, L de Hoz - Iscience, 2023 - cell.com
As we interact with our surroundings, we encounter the same or similar objects from different
perspectives and are compelled to generalize. For example, despite their variety we …