Prominence of delta oscillatory rhythms in the motor cortex and their relevance for auditory and speech perception
In the motor cortex, beta oscillations (∼ 12–30 Hz) are generally considered a principal
rhythm contributing to movement planning and execution. Beta oscillations cohabit and …
rhythm contributing to movement planning and execution. Beta oscillations cohabit and …
Parallel pathways for sound processing and functional connectivity among layer 5 and 6 auditory corticofugal neurons
RS Williamson, DB Polley - Elife, 2019 - elifesciences.org
Cortical layers (L) 5 and 6 are populated by intermingled cell-types with distinct inputs and
downstream targets. Here, we made optogenetically guided recordings from L5 corticofugal …
downstream targets. Here, we made optogenetically guided recordings from L5 corticofugal …
[PDF][PDF] Sensory-to-category transformation via dynamic reorganization of ensemble structures in mouse auditory cortex
The ability to group physical stimuli into behaviorally relevant categories is fundamental to
perception and cognition. Despite a large body of work on stimulus categorization at the …
perception and cognition. Despite a large body of work on stimulus categorization at the …
Expectation-induced modulation of metastable activity underlies faster coding of sensory stimuli
Sensory stimuli can be recognized more rapidly when they are expected. This phenomenon
depends on expectation affecting the cortical processing of sensory information. However …
depends on expectation affecting the cortical processing of sensory information. However …
Spike-timing-dependent ensemble encoding by non-classically responsive cortical neurons
Neurons recorded in behaving animals often do not discernibly respond to sensory input
and are not overtly task-modulated. These non-classically responsive neurons are difficult to …
and are not overtly task-modulated. These non-classically responsive neurons are difficult to …
[HTML][HTML] Automatic and feature-specific prediction-related neural activity in the human auditory system
Prior experience enables the formation of expectations of upcoming sensory events.
However, in the auditory modality, it is not known whether prediction-related neural signals …
However, in the auditory modality, it is not known whether prediction-related neural signals …
Choice-selective neurons in the auditory cortex and in its striatal target encode reward expectation
L Guo, JT Weems, WI Walker, A Levichev… - Journal of …, 2019 - Soc Neuroscience
Learned behavioral responses to sounds depend largely on the expected outcomes
associated with each potential choice. Where and how the nervous system integrates …
associated with each potential choice. Where and how the nervous system integrates …
[PDF][PDF] Targeted cortical manipulation of auditory perception
Driving perception by direct activation of neural ensembles in cortex is a necessary step for
achieving a causal understanding of the neural code for auditory perception and developing …
achieving a causal understanding of the neural code for auditory perception and developing …
Rhythmic temporal expectation boosts neural activity by increasing neural gain
Temporal orienting improves sensory processing, akin to other top–down biases. However,
it is unknown whether these improvements reflect increased neural gain to any stimuli …
it is unknown whether these improvements reflect increased neural gain to any stimuli …
[PDF][PDF] Distinct contributions of whisker sensory cortex and tongue-jaw motor cortex in a goal-directed sensorimotor transformation
JM Mayrhofer, S El-Boustani, G Foustoukos, M Auffret… - Neuron, 2019 - cell.com
The neural circuits underlying goal-directed sensorimotor transformations in the mammalian
brain are incompletely understood. Here, we compared the role of primary tongue-jaw motor …
brain are incompletely understood. Here, we compared the role of primary tongue-jaw motor …