Results 11 to 20 of about 29,219 (215)

Songbird organotypic culture as an in vitro model for interrogating sparse sequencing networks [PDF]

open access: yes, 2017
Sparse sequences of neuronal activity are fundamental features of neural circuit computation; however, the underlying homeostatic mechanisms remain poorly understood. To approach these questions, we have developed a method for cellular-resolution imaging
Blute, Todd   +7 more
core   +1 more source

Contribution of Endocannabinoids to Intrinsic Motivation for Undirected Singing in Adult Zebra Finches

open access: yesFrontiers in Physiology, 2022
Songbirds, such as zebra finches, spontaneously produce many song renditions for vocal practice even in the absence of apparent recipients throughout their lives.
Yunbok Kim, Satoshi Kojima
doaj   +1 more source

Triphasic Spike-Timing-Dependent Plasticity Organizes Networks to Produce Robust Sequences of Neural Activity

open access: yesFrontiers in Computational Neuroscience, 2012
Synfire chains have long been suggested to generate precisely timed sequences of neural activity. Such activity has been linked to numerous neural functions including sensory encoding, cognitive and motor responses.
Amelia eWaddington   +4 more
doaj   +1 more source

Categories, concepts, and calls : auditory perceptual mechanisms and cognitive abilities across different types of birds. [PDF]

open access: yes, 2013
Although involving different animals, preparations, and objectives, our laboratories (Sturdy's and Cook's) are mutually interested in category perception and concept formation.
Cook, Robert   +4 more
core   +1 more source

Inhibition of miR-128 Enhances Vocal Sequence Organization in Juvenile Songbirds

open access: yesFrontiers in Behavioral Neuroscience, 2022
The molecular mechanisms underlying learned vocal communication are not well characterized. This is a major barrier for developing treatments for conditions affecting social communication, such as autism spectrum disorder (ASD).
Caitlin M. Aamodt   +2 more
doaj   +1 more source

To transduce a zebra finch: interrogating behavioral mechanisms in a model system for speech. [PDF]

open access: yes, 2017
The ability to alter neuronal gene expression, either to affect levels of endogenous molecules or to express exogenous ones, is a powerful tool for linking brain and behavior. Scientists continue to finesse genetic manipulation in mice.
Heston, Jonathan B, White, Stephanie A
core   +1 more source

Timing avian long-distance migration: from internal clock mechanisms to global flights [PDF]

open access: yes, 2017
Migratory birds regularly perform impressive long-distance flights, which are timed relative to the anticipated environmental resources at destination areas that can be several thousand kilometres away.
Helm, Barbara,   +6 more
core   +6 more sources

Landbird trends in protected areas using time‐to‐event occupancy models

open access: yesEcosphere, 2019
Global populations of wildlife are affected by human activity, land cover change, and climate change. Long‐term monitoring programs across large spatial scales are required to understand how these and other factors affect wildlife populations.
Jesse Whittington   +9 more
doaj   +1 more source

In Search for the Avian Trigeminal Magnetic Sensor: Distribution of Peripheral and Central Terminals of Ophthalmic Sensory Neurons in the Night-Migratory Eurasian Blackcap (Sylvia atricapilla)

open access: yesFrontiers in Neuroanatomy, 2022
In night-migratory songbirds, neurobiological and behavioral evidence suggest the existence of a magnetic sense associated with the ophthalmic branch of the trigeminal nerve (V1), possibly providing magnetic positional information. Curiously, neither the
Katrin Haase   +8 more
doaj   +1 more source

The Value of Comparative Animal Research : Krogh’s Principle Facilitates Scientific Discoveries [PDF]

open access: yes, 2017
There are no conflicts of interest to declare. This paper developed from the 2016 Early Career Impact Award from the Federation of Associations in Behavioral & Brain Sciences to TJS. TJS has received funding from The Leverhulme Trust.
Alward, Beau A.   +5 more
core   +2 more sources

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