Mechanisms underlying the social enhancement of vocal learning in songbirds
Y Chen, LE Matheson… - Proceedings of the …, 2016 - National Acad Sciences
Social processes profoundly influence speech and language acquisition. Despite the
importance of social influences, little is known about how social interactions modulate vocal …
importance of social influences, little is known about how social interactions modulate vocal …
[HTML][HTML] From neural noise to co-adaptability: Rethinking the multifaceted architecture of motor variability
L Casartelli, C Maronati, A Cavallo - Physics of life reviews, 2023 - Elsevier
In the last decade, the source and the functional meaning of motor variability have attracted
considerable attention in behavioral and brain sciences. This construct classically combined …
considerable attention in behavioral and brain sciences. This construct classically combined …
Advantages of comparative studies in songbirds to understand the neural basis of sensorimotor integration
Sensorimotor integration is the process through which the nervous system creates a link
between motor commands and associated sensory feedback. This process allows for the …
between motor commands and associated sensory feedback. This process allows for the …
[HTML][HTML] Cell-type-specific outcome representation in the primary motor cortex
S Levy, M Lavzin, H Benisty, A Ghanayim, U Dubin… - Neuron, 2020 - cell.com
Adaptive movements are critical for animal survival. To guide future actions, the brain
monitors various outcomes, including achievement of movement and appetitive goals. The …
monitors various outcomes, including achievement of movement and appetitive goals. The …
Effects of stochastic coding on olfactory discrimination in flies and mice
Sparse coding can improve discrimination of sensory stimuli by reducing overlap between
their representations. Two factors, however, can offset sparse coding's benefits: similar …
their representations. Two factors, however, can offset sparse coding's benefits: similar …
Neurogenomic insights into the behavioral and vocal development of the zebra finch
The zebra finch (Taeniopygia guttata) is a socially monogamous and colonial opportunistic
breeder with pronounced sexual differences in singing and plumage coloration. Its natural …
breeder with pronounced sexual differences in singing and plumage coloration. Its natural …
Individual movement variability magnitudes are explained by cortical neural variability
Humans exhibit considerable motor variability even across trivial reaching movements. This
variability can be separated into specific kinematic components such as extent and direction …
variability can be separated into specific kinematic components such as extent and direction …
Female zebra finches do not sing yet share neural pathways necessary for singing in males
DW Shaughnessy, RL Hyson, R Bertram… - Journal of …, 2019 - Wiley Online Library
Adult female zebra finches (Taeniopygia guttata), which do not produce learned songs, have
long been thought to possess only vestiges of the forebrain network that supports learned …
long been thought to possess only vestiges of the forebrain network that supports learned …
Shared mechanisms of auditory and non-auditory vocal learning in the songbird brain
JN McGregor, AL Grassler, PI Jaffe, AL Jacob… - Elife, 2022 - elifesciences.org
Songbirds and humans share the ability to adaptively modify their vocalizations based on
sensory feedback. Prior studies have focused primarily on the role that auditory feedback …
sensory feedback. Prior studies have focused primarily on the role that auditory feedback …
Vocal changes in a zebra finch model of Parkinson's disease characterized by alpha-synuclein overexpression in the song-dedicated anterior forebrain pathway
CA Medina, E Vargas, SJ Munger, JE Miller - PLoS One, 2022 - journals.plos.org
Deterioration in the quality of a person's voice and speech is an early marker of Parkinson's
disease (PD). In humans, the neural circuit that supports vocal motor control consists of a …
disease (PD). In humans, the neural circuit that supports vocal motor control consists of a …