Results 191 to 200 of about 73,974 (260)

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Mapping the distribution of neurotransmitters to resting-state functional connectivity in Parkinson's disease. [PDF]

Brain Commun
Li W, Lao-Kaim NP, Li R, Martín-Bastida A, Roussakis AA, Searle GE, Valle-Guzman N, Dayal V, Athauda D, Kefalopoulou Z, Mahlknecht P, Church A, Peall KJ, Widner H, Paul G, Foltynie T, Barker RA, Piccini P.   +17 more
europepmc   +1 more source

Quantitative muscle architecture in large carnivorous marsupials (Marsupialia: Dasyuridae) and links to substrate use and prey processing

The Anatomical Record, EarlyView.
Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye, Samuel H. Frenkel, David P. Hocking, Alistair R. Evans, Justin W. Adams   +4 more
wiley   +1 more source

Aberrant resting-state functional connectivity in amygdala subregions among adolescents with depression and suicide attempts. [PDF]

World J Psychiatry
Cheng SC, Wang YM, Li YT, Yao QN, Huang XL, Ji J, Zhang XB, Sun HY.   +7 more
europepmc   +1 more source

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Potentially traumatic events and substance use do not predict changes in resting state functional connectivity in early adolescence. [PDF]

Neuroimage
Patel H, Aks IR, Ralston FA, Kemp EC, Pelham Iii WE, Tapert SF.   +5 more
europepmc   +1 more source

Bite force estimates and morphological correlations of jaw muscles in parrots

The Anatomical Record, EarlyView.
Abstract Parrots (Order: Psittaciformes) are renowned for their high bite force (BF) and morphological correlates thereof, including a highly mobile skull and two unique mandibular adductor muscles—m. pseudomasseter and m. ethmomandibularis, with the former being hypothesized to increase force output.
Ana Carolina L. Faillace, Arin Berger, Marcelo Ismar S. Santana, Adam Hartstone‐Rose   +3 more
wiley   +1 more source

Children's state anxiety before MRI scanning and resting state functional connectivity in large scale brain networks. [PDF]

Sci Rep
Qamar P, Díaz DE, Benson BE, Pine DS, Kirk PA, Michalska KJ.   +5 more
europepmc   +1 more source

Fascicle measurement methods do result in lengths that are significantly different

The Anatomical Record, EarlyView.
A recent comparison of the most prevalent methods for measuring fascicles, in situ measurement versus chemical digestion, concluded that the measurements are indistinguishable based on data from different conspecific individuals. However, our study of contralateral muscles of the same individuals shows that the methods clearly result in statistically ...
Katherine M. Clark, Reece A. Brown, Maggie Funderburk, Elise S. Bush, Anthony Herrel, Adam Hartstone‐Rose   +5 more
wiley   +1 more source

Executive Dysfunction in Autism Spectrum Disorder Is Associated With Increased Cerebro-Cerebellar Resting-State Functional Connectivity. [PDF]

Neural Plast
Zhang X, Qiu G, Mou Z, Chen C, Lu J, Tang Z, Zhou Z.   +6 more
europepmc   +1 more source