Results 11 to 20 of about 29,469 (177)

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

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

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

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

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

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 direct response of the gonads to cues of stress in a temperate songbird species is season-dependent. [PDF]

open access: yes, 2013
The gonadotropin releasing hormone (GnRH) system in the hypothalamus is often considered the final point in integration of environmental cues as they pertain to the reproductive axis.
Bentley, George   +2 more
core   +2 more sources

Correlative microscopy of densely labeled projection neurons using neural tracers

open access: yesFrontiers in Neuroanatomy, 2010
Three-dimensional morphological information about neural microcircuits is of high interest in neuroscience, but acquiring this information remains challenging. A promising new correlative technique for brain imaging is array tomography (Micheva and Smith,
Daniele Oberti   +2 more
doaj   +1 more source

A Sing-Song Way of Vocalizing: Generalization and Specificity in Language and Birdsong. [PDF]

open access: yes, 2017
Spoken languages such as German are extremely discrete, whereas others such as Portuguese are melodic or "sing-song" wherein identifying a word relies on what comes before and after.
Farias-Virgens, Madza   +1 more
core   +1 more source

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