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133 results for “functional feed”
Data from: Functional coupling in the evolution of suction feeding and gill ventilation of sculpins (Perciformes: Cottoidei)
Suction feeding and gill ventilation in teleosts are functionally coupled, meaning that there is an overlap in the structures involved with both functions. Functional coupling is one type of morphological integration, a term that broadly refers to any covariation, correlation, or coordination among structures. Suction feeding and gill ventilation exhibit other types of morphological integration, including functional coordination (a tendency of structures to work together to perform a function) and evolutionary integration (a tendency of structures to covary in size or shape across evolutionary history). Functional coupling, functional coordination, and evolutionary integration have each been proposed to limit morphological diversification to some extent. Yet teleosts show extraordinary cranial diversity, suggesting that there are mechanisms within some teleost clades that promote morphological diversification, even within the highly integrated suction feeding and gill ventilatory systems. To investigate this, we quantified evolutionary integration among four mechanical units associated with suction feeding and gill ventilation in a diverse clade of benthic, primarily suction-feeding fishes (Cottoidei; sculpins and relatives). We reconstructed cottoid phylogeny using molecular data from 108 species, and obtained 24 linear measurements of four mechanical units (jaws, hyoid, opercular bones, and branchiostegal rays) from micro-CT reconstructions of 44 cottoids and one outgroup taxon. We tested for evolutionary correlation and covariation among the four mechanical units using phylogenetically corrected principal component analysis to reduce the dimensionality of measurements for each unit, followed by correlating phylogenetically independent contrasts and computing phylogenetic generalized least squares models from the first principle component axis of each of the four mechanical units. The jaws, opercular bones, and branchiostegal rays show evolutionary integration, but the hyoid is not positively integrated with these units. To examine these results in an ecomorphological context, we used published ecological data in phylogenetic ANOVA models to demonstrate that the jaw is larger in fishes that eat elusive or grasping prey (e.g., prey that can easily escape or cling to the substrate) and that the hyoid is smaller in intertidal and hypoxia-tolerant sculpins. Within Cottoidei, the relatively independent evolution of the hyoid likely has reduced limitations on morphological evolution within the highly morphologically integrated suction feeding and gill ventilatory systems.
Supplementary material 1 from: Faria L, Vitule JRS, Olden JD (2023) Predation risk by largemouth bass modulates feeding functional responses of native and non-native crayfish. NeoBiota 87: 191-212. https://doi.org/10.3897/neobiota.87.108457
Data from functional response trials
Figure 3 in The feeding apparatus of ants: an overview of structure and function
Figure 3. Impressions of cuticular hairs on mouthparts and preoral cavity of ants based on electron microscopy images. (a–c,f,g) Brachyponera luteipes, (d) Dolichoderus laminatus, (e) Leptomyrmex unicolor, (h) Formica rufa. (e) Overview of the mouthparts based on a 3D rendering (figure 1), positions of structures are circled, curves of connecting arrows indicate viewing direction. (a) Inner galea side with dense comb of hairs. (b) Brush of hairs in front of mouth. (c) Lacinia with dense comb of spines along margin. (d) Outer side of galea covered with hairs, different hair types on medial margin. (f) Side of the labium, showing the hypopharynx covered in tiny hairs, the thick brush behind the glossa and the salivary opening. (g) Glossa surface. (h) Maxillary palps covered in sensory hairs. Anterior always facing left, except (b) and (d), which are in anterior view, lateral to the left in (d). (d) Taken from Keller [40], accessed through www. Antweb.org, specimen number ANTWEB1008520.
Large-Scale Study of Oro-esophageal Feeding Versus Nasogastric Feeding for Swallowing Function and Airway Protection
ClinicalTrials.gov study NCT07386834. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Early Feeding After A Cesarean Delivery Hastens Recovery Time for Bowel Function
ClinicalTrials.gov study NCT02396485. IPD Sharing: Not stated. Countries: 0. Publications: 4.
Data from: Structure-function covariation with nonfeeding ecological variables influences evolution of feeding specialization in Carnivora
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Data from: Functional anatomy of the cervical region in the late Miocene amphicyonid Magericyon anceps (Carnivora, Amphicyonidae): implications for its feeding behaviour
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Data from: Climate and atmospheric change impacts on sap-feeding herbivores: a mechanistic explanation based on functional groups of primary metabolites
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Data from: Multichannel feeding by spider functional groups is driven by feeding strategies and resource availability
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Data from: Functional coupling in the evolution of suction feeding and gill ventilation of sculpins (Perciformes: Cottoidei)
Open the record for dataset details and reuse information.
Novel function of cholecystokinin (CCK): Mediator between feeding and gonadal development
GEO Series GSE269034. Ctenopharyngodon idella. 1 samples. Type: Expression profiling by high throughput sequencing.
Time-restricted feeding prevents deleterious metabolic effects of circadian disruption through epigenetic control of β-cell function
GEO Series GSE182938. Mus musculus; Rattus norvegicus. 62 samples. Type: Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing.
Time-restricted feeding prevents deleterious metabolic effects of circadian disruption through epigenetic control of β-cell function [scATAC-seq]
GEO Series GSE182937. Mus musculus. 6 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Enniatin B and beauvericin prevailing in fish feed affect intestinal cell function and hematological processes in Atlantic salmon (Salmo salar) after acute exposure
GEO Series GSE213817. Salmo salar. 58 samples. Type: Expression profiling by high throughput sequencing.
Study of the Effects of Time-Restricted Feeding on the Immune Function of Individuals With Obesity
ClinicalTrials.gov study NCT06899997. IPD Sharing: YES. Countries: 1. Publications: 0.
Influence of Pregnancy and Post-partum Feeding Method (Breastfeeding Versus Bottlefeeding) on Maternal Hemodynamics (Central and Peripheral) and Vascular Function
ClinicalTrials.gov study NCT00699738. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparison of Motor Functions and Quality of Life According to Feeding Type in Children With Cerebral Palsy
ClinicalTrials.gov study NCT04134533. IPD Sharing: NO. Countries: 1. Publications: 0.
Effect of Early Posroperative Feeding on Gastrointestinal Function After Cesarean Section
ClinicalTrials.gov study NCT03680391. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Study of the Effects of Time-Restricted Feeding on the Immune Function of Individuals With Obesity
ClinicalTrials.gov study NCT06858683. IPD Sharing: YES. Countries: 1. Publications: 0.
Influence of Early-feeding on Digestive Function of Patients After Esophageal Recontraction Surgery
ClinicalTrials.gov study NCT05892263. IPD Sharing: NO. Countries: 1. Publications: 0.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.