ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2023
Gape drives regional variation in temporalis architectural dynamics in tufted capuchins.
Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 14 citations in OpenAlex.
- How Food Geometry and Toughness Influence Ingestive Patterns in Lemurs.American journal of primatology · 2026Article
- Bite force-gape curves and passive tension costs in Macaca mulatta.The Journal of experimental biology · 2026Article
- Primate Swallowing Is Powered by Both Rotation and Contraction of Suprahyoid Muscles.American journal of biological anthropology · 2026Article
- Rat superficial masseter operates at long lengths during biting.Scientific reports · 2025Article
- Comparison of ankle dorsiflexion using XROMM and external angular kinematics in a quadrupedally walking macaque.The Journal of experimental biology · 2025Article
- Ontogenetic Changes in Feeding Behaviors in Tufted Capuchins.American journal of biological anthropology · 2025Article
- Bite force production and the origin ofRoyal Society open science · 2025Article
- Jaw-Muscle Structure and Function in Primates: Insights Into Muscle Performance and Feeding-System Behaviors.Evolutionary anthropology · 2025Review
- Gape drives regional variation in temporalis architectural dynamics in tufted capuchins.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Article
- Introduction: food processing and nutritional assimilation in animals.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Article
- Rhythmic chew cycles with distinct fast and slow phases are ancestral to gnathostomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Article
- Energetic costs of feeding in 12 species of small-bodied primates.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Article
Corrections and comments
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Authors and funding
6 authors at 6 institutions in 1 country.
Funding
Abstract
Dynamic changes in jaw movements and bite forces depend on muscle architectural and neural factors that have rarely been compared within the same muscle. Here we investigate how regional muscle architecture dynamics-fascicle rotation, shortening, lengthening and architectural gear ratio (AGR)-vary during chewing across a functionally heterogeneous muscle. We evaluate whether timing in architecture dynamics relates to gape, food material properties and/or muscle activation. We also examine whether static estimates of temporalis fibre architecture track variation in dynamic architecture. Fascicle-level architecture dynamics were measured in three regions of the superficial temporalis of three adult tufted capuchins (
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.