Results 101 to 110 of about 33,871 (305)

Clinical evaluation and management of a 45-year-old man with confusion, psychosis, agitation, stereotyped behavior, and impaired speech. [PDF]

Case Rep Psychiatry, 2022
Deng X, Negro PJ, Jung PL, Marano CM, Knight S, Doddi SR, Nimo NYA, LeMalefant RM, Myers DA, Haake AK, Chandler R.   +10 more
europepmc   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Capturing continuous, long timescale behavioral changes in Drosophila melanogaster postural data.

PLoS Computational Biology
Animal behavior spans many timescales, from short, seconds-scale actions to daily rhythms over many hours to life-long changes during aging. To access longer timescales of behavior, we continuously recorded individual Drosophila melanogaster at 100 ...
Grace C McKenzie-Smith, Scott W Wolf, Julien F Ayroles, Joshua W Shaevitz   +3 more
doaj   +1 more source

Dose-response effects of beta-phenylethylamine on stereotyped behavior in pargyline pretreated rats

, 1976
We studied the dose-response and the time-course effect of beta-phenylethylamine (4.0-64.0 mg/kg, ip) on stereotyped behavior and motor activity in male Sprague-Dawley rats pretreated 2 hr eariler with pargyline (0.25-8.0 mg/kg, iv). Stereotyped behavior,
E.A. Moja, R. J. Wyatt, J. C. Gillin, D. M. Stoff   +3 more
core  

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

The Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind, Bridget Cain, Katrina Ask, Jean‐Francois Valarcher, Elin Hernlund, Pia Haubro Andersen, Marie Rhodin   +6 more
wiley   +1 more source

Looking Under the Lamp Post: Neither fruitless nor doublesex Has Evolved to Generate Divergent Male Courtship in Drosophila

Cell Reports, 2014
How do evolved genetic changes alter the nervous system to produce different patterns of behavior? We address this question using Drosophila male courtship behavior, which is innate, stereotyped, and evolves rapidly between species. D.
Jessica Cande, David L. Stern, Tomoko Morita, Benjamin Prud’homme, Nicolas Gompel   +4 more
doaj   +1 more source

Cooperative learning in anatomy: Comparing virtual avatars and human specimens

Anatomical Sciences Education, EarlyView.
Abstract Contemporary research demonstrated that undergraduate medical students rated an augmented reality learning tool entitled “human muscular arm avatar” as useful for their self‐directed individual learning. Beyond this subjective assessment, it was largely unknown whether avatar‐based study would also improve knowledge test scores at an objective
Christa Maurer, Annika H. Meuser, Simone Manhal, Niels Hammer, Sarah J. Löcker, Yusuf O. Cakmak, Katharina Erlbacher   +6 more
wiley   +1 more source

The human foundations of anatomy at The University of Sydney: One hundred and one years of body procurement

Anatomical Sciences Education, EarlyView.
Abstract Body procurement at The University of Sydney has a long history. Anatomy legislation (1881 Anatomy Act) modeled on the British Anatomy Act 1832 legalized procurement of unclaimed bodies from public institutions for anatomical dissection at licensed Schools of Anatomy, effectively conferring the University of Sydney an exclusive license until ...
Rebekah A. Jenkin, Kevin A. Keay
wiley   +1 more source

Assaying Mechanonociceptive Behavior in Drosophila Larvae

Bio-Protocol, 2018
Drosophila melanogaster larvae have been extensively used as a model to study the molecular and cellular basis of nociception. The larval nociceptors, class IV dendritic arborization (C4da) neurons, line the body wall of the animal and respond to various
Nina Hoyer, Meike Petersen, Federico Tenedini, Peter Soba   +3 more
doaj   +1 more source

Developing a critical caste analysis within information science and technology: A research review: An annual review of information science and technology paper

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Caste—an ascriptive social hierarchy in South Asia and its diaspora—is a globalized phenomenon. Recent caste‐based discrimination, particularly in technology companies and anti‐caste efforts to address it, has compelled academia, policy, and the technology industry to better understand contemporary mechanics of caste.
Nayana Kirasur, Britt Paris
wiley   +1 more source