An expanding repertoire of circuit mechanisms for visual prediction errors

JM Ross, JP Hamm - Trends in Neurosciences, 2024 - cell.com
Cortical responses to stimuli vary dependingon context and expectation. Adding insight into
this process, Furutachi et al. recently demonstrated that higher-order thalamic input to visual …

The locus coeruleus as a global model failure system

R Jordan - Trends in Neurosciences, 2024 - cell.com
Predictive processing models posit that brains constantly attempt to predict their sensory
inputs. Prediction errors signal when these predictions are incorrect and are thought to be …

Vocalization modulates the mouse auditory cortex even in the absence of hearing

TC Harmon, S Madlon-Kay, J Pearson, R Mooney - Cell reports, 2024 - cell.com
Vocal communication depends on distinguishing self-generated vocalizations from other
sounds. Vocal motor corollary discharge (CD) signals are thought to support this ability by …

[HTML][HTML] Sensation and expectation are embedded in mouse motor cortical activity

BE Holey, DM Schneider - Cell reports, 2024 - cell.com
During behavior, the motor cortex sends copies of motor-related signals to sensory cortices.
Here, we combine closed-loop behavior with large-scale physiology, projection-pattern …

Mixed representations of sound and action in the auditory midbrain

GL Quass, MM Rogalla, AN Ford… - Journal of …, 2024 - jneurosci.org
Linking sensory input and its consequences is a fundamental brain operation. During
behavior, the neural activity of neocortical and limbic systems often reflects dynamic …

Predictions enable top-down pattern separation in the macaque face-processing hierarchy

T Nigam, CM Schwiedrzik - Nature Communications, 2024 - nature.com
Distinguishing faces requires well distinguishable neural activity patterns. Contextual
information may separate neural representations, leading to enhanced identity recognition …

[HTML][HTML] Learning to segment self-generated from externally caused optic flow through sensorimotor mismatch circuits

M Brucklacher, G Pezzulo, F Mannella, G Galati… - Neural Networks, 2025 - Elsevier
Efficient sensory detection requires the capacity to ignore task-irrelevant information, for
example when optic flow patterns created by egomotion need to be disentangled from object …

[HTML][HTML] Learned response dynamics reflect stimulus timing and encode temporal expectation violations in superficial layers of mouse V1

SG Knudstrup, C Martinez, JP Gavornik - bioRxiv, 2024 - ncbi.nlm.nih.gov
The ability to recognize ordered event sequences is a fundamental component of sensory
cognition and underlies the capacity to generate temporally specific expectations of future …

Suppression and omission effects in auditory predictive processing—Two of the same?

V Tast, E Schröger, A Widmann - European Journal of …, 2024 - Wiley Online Library
Recent theories describe perception as an inferential process based on internal predictive
models that are adjusted by prediction violations (prediction error). Two different …

Desegregation of neuronal predictive processing

B Wang, NJ Audette, DM Schneider, J Aljadeff - bioRxiv, 2024 - pmc.ncbi.nlm.nih.gov
Neural circuits construct internal 'world-models' to guide behavior. The predictive processing
framework posits that neural activity signaling sensory predictions and concurrently …