Search Results - "Ross, Callum F."

XROMM and diceCT reveal a hydraulic mechanism of tongue base retraction in swallowing by Orsbon, Courtney P., Gidmark, Nicholas J., Gao, Tingran, Ross, Callum F.

“…During primate swallowing, tongue base retraction (TBR) drives the food bolus across the oropharynx towards the esophagus and flips the epiglottis over the…”
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Jaw kinematics and mandibular morphology in humans by Laird, Myra F., Ross, Callum F., O'Higgins, Paul

“…Understanding the influence of feeding behavior on mandibular morphology is necessary for interpreting dietary change in fossil hominins. However, mandibular…”
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What does feeding system morphology tell us about feeding? by Ross, Callum F., Iriarte-Diaz, Jose

“…Feeding is the set of behaviors whereby organisms acquire and process the energy required for survival and reproduction. Thus, feeding system morphology is…”
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Primary motor and sensory cortical areas communicate via spatiotemporally coordinated networks at multiple frequencies by Arce-McShane, Fritzie I., Ross, Callum F., Takahashi, Kazutaka, Sessle, Barry J., Hatsopoulos, Nicholas G.

“…Skilled movements rely on sensory information to shape optimal motor responses, for which the sensory and motor cortical areas are critical. How these areas…”
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Robust cortical encoding of 3D tongue shape during feeding in macaques by Laurence-Chasen, Jeffrey D., Ross, Callum F., Arce-McShane, Fritzie I., Hatsopoulos, Nicholas G.

“…Dexterous tongue deformation underlies eating, drinking, and speaking. The orofacial sensorimotor cortex has been implicated in the control of coordinated…”
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Jaw Elevator Muscle Coordination during Rhythmic Mastication in Primates: Are Triplets Units of Motor Control? by Ram, Yashesvini, Ross, Callum F

“…The activity of mammal jaw elevator muscles during chewing has often been described using the concept of the triplet motor pattern, in which triplet I…”
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The dental microwear of hard‐object feeding in laboratory Sapajus apella and its implications for dental microwear formation by Teaford, Mark F., Ungar, Peter S., Taylor, Andrea B., Ross, Callum F., Vinyard, Christopher J.

“…Objectives This study seeks to determine if (a) consumption of hard food items or a mixture of food items leads to the formation of premolar or molar microwear…”
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The biomechanics of chewing and suckling in the infant: A potential mechanism for physiologic metopic suture closure by Haravu, Pranav N, Gonzalez, Miguel, Nathan, Shelby L, Ross, Callum F, Panagiotopoulou, Olga, Reid, Russell R

“…Craniosynostosis is a condition with neurologic and aesthetic sequelae requiring invasive surgery. Understanding its pathobiology requires familiarity with the…”
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feeding biomechanics and dietary ecology of Australopithecus africanus by Strait, David S, Weber, Gerhard W, Neubauer, Simon, Chalk, Janine, Richmond, Brian G, Lucas, Peter W, Spencer, Mark A, Schrein, Caitlin, Dechow, Paul C, Ross, Callum F, Grosse, Ian R, Wright, Barth W, Constantino, Paul, Wood, Bernard A, Lawn, Brian, Hylander, William L, Wang, Qian, Byron, Craig, Slice, Dennis E, Smith, Amanda L

“…The African Plio-Pleistocene hominins known as australopiths evolved a distinctive craniofacial morphology that traditionally has been viewed as a dietary…”
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The influence of food material properties on jaw kinematics in the primate, Cebus by Reed, David A, Ross, Callum F

“…Abstract Objective To quantify the impact of food material properties on temporal and spatial variables of chewing kinematics at the level of the feeding…”
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Multiple regions of sensorimotor cortex encode bite force and gape by Arce-McShane, Fritzie I, Sessle, Barry J, Ram, Yasheshvini, Ross, Callum F, Hatsopoulos, Nicholas G

“…The precise control of bite force and gape is vital for safe and effective breakdown and manipulation of food inside the oral cavity during feeding. Yet, the…”
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Modulation dynamics in the orofacial sensorimotor cortex during motor skill acquisition by Arce-McShane, Fritzie I, Hatsopoulos, Nicholas G, Lee, Jye-Chang, Ross, Callum F, Sessle, Barry J

“…The orofacial sensorimotor cortex is known to play a role in motor learning. However, how motor learning changes the dynamics of neuronal activity and whether…”
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Effects of brain and facial size on basicranial form in human and primate evolution by Bastir, Markus, Rosas, Antonio, Stringer, Chris, Manuel Cuétara, J., Kruszynski, Robert, Weber, Gerhard W., Ross, Callum F., Ravosa, Matthew J.

“…Understanding variation in the basicranium is of central importance to paleoanthropology because of its fundamental structural role in skull development and…”
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In vivo bone strain in the mandibular corpus of Sapajus during a range of oral food processing behaviors by Ross, Callum F., Iriarte-Diaz, Jose, Reed, David A., Stewart, Thomas A., Taylor, Andrea B.

“…It has been hypothesized that mandibular corpus morphology of primates is related to the material properties of the foods that they chew. However, chewing…”
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The Mechanical Effect of the Periodontal Ligament on Bone Strain Regimes in a Validated Finite Element Model of a Macaque Mandible by Mehari Abraha, Hyab, Iriarte-Diaz, Jose, Ross, Callum F., Taylor, Andrea B., Panagiotopoulou, Olga

“…The primary anatomical function of the periodontal ligament (PDL) is to attach teeth to their sockets. However, theoretical and constitutive mechanical models…”
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In vivo bone strain and finite element modeling of the mandible of Alligator mississippiensis by Porro, Laura B., Metzger, Keith A., Iriarte‐Diaz, Jose, Ross, Callum F.

“…Forces experienced during feeding are thought to strongly influence the morphology of the vertebrate mandible; in vivo strain data are the most direct evidence…”
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The effects of modeling simplifications on craniofacial finite element models: The alveoli (tooth sockets) and periodontal ligaments by Wood, Sarah A, Strait, David S, Dumont, Elizabeth R, Ross, Callum F, Grosse, Ian R

“…Abstract Several finite element models of a primate cranium were used to investigate the biomechanical effects of the tooth sockets and the material behavior…”
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Functional correlates of the position of the axis of rotation of the mandible during chewing in non-human primates by Iriarte-Diaz, Jose, Terhune, Claire E., Taylor, Andrea B., Ross, Callum F.

“…•Mandibular axis of rotation (AoR) was measured in three primate species during feeding.•Position and orientation of AoRs vary between and within species.•The…”
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Mechanical evidence that Australopithecus sediba was limited in its ability to eat hard foods by Ledogar, Justin A., Smith, Amanda L., Benazzi, Stefano, Weber, Gerhard W., Spencer, Mark A., Carlson, Keely B., McNulty, Kieran P., Dechow, Paul C., Grosse, Ian R., Ross, Callum F., Richmond, Brian G., Wright, Barth W., Wang, Qian, Byron, Craig, Carlson, Kristian J., de Ruiter, Darryl J., Berger, Lee R., Tamvada, Kelli, Pryor, Leslie C., Berthaume, Michael A., Strait, David S.

“…Australopithecus sediba has been hypothesized to be a close relative of the genus Homo. Here we show that MH1, the type specimen of A. sediba , was not…”
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Sources of Variance in Temporal and Spatial Aspects of Jaw Kinematics in Two Species of Primates Feeding on Foods of Different Properties by Iriarte-Díaz, José, Reed, David A., Ross, Callum F.

“…Synopsis Chewing kinematics reflects interactions between centrally generated motor signals and peripheral sensory feedback from the constantly changing oral…”
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