Results 71 to 80 of about 529,516 (214)

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Pigeons, portals, and Pacman: Insightful problem solving and navigation using a touchscreen video game

Journal of the Experimental Analysis of Behavior, Volume 125, Issue 2, March 2026.
Abstract Video games have been used in several studies to investigate problem solving. We present empirical findings from a redesigned touchscreen navigation “grid‐world” procedure resembling the classic video game PacMan (hereafter, “pacman”) played by pigeons. Our objective was to develop a procedure to study insight, similar to that of Epstein et al.
Rafael S. Rodrigues, Cyrus Kirkman, Miriam Garcia‐Mijares, Aaron P. Blaisdell   +3 more
wiley   +1 more source

Divided control by past behavior, present stimuli, and future outcome value in a concurrent‐chains procedure

Journal of the Experimental Analysis of Behavior, Volume 125, Issue 2, March 2026.
Abstract When multiple stimuli appear to signal behavior–reinforcer contingencies, control may be divided between those stimuli. Such divided stimulus control depends in part on the value of the outcome to the organism, with stimuli signaling more valuable outcomes exerting stronger control.
Stephanie Gomes‐Ng, Tess Austin, John Y. H. Bai, Jason Landon, Sarah Cowie   +4 more
wiley   +1 more source

Testing analogical rule transfer in pigeons (Columba livia).

Cognition, 2019
Categorization is an essential cognitive process useful for transferring knowledge from previous experience to novel situations. The mechanisms by which trained categorization behavior extends to novel stimuli, especially in animals, are insufficiently ...
Muhammad A. J. Qadri, F. G. Ashby, J. Smith, Robert G. Cook   +3 more
semanticscholar   +1 more source

Unlocking the Pathological Insights of the Bacterial Infections of Free‐Living Pigeons

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
The potential role of feral pigeons in spreading bacterial pathogens to various livestock and their zoonotic significance. Bacteriological examination revealed the occurrence of Escherichia coli, Klebsiella, Enterobacter, Salmonellae, Shigella, Proteus, Staphylococcus aureus and Pseudomonas.
Ahmed Fotouh, Nady Khairy Elbarbary, Said Elshafae, Sohaila Fathi El‐Hawary, Eman A. Al‐Shahari, Hanan M. Alharbi, Maha A. Aljumaa, Suad Hamdan Almasoudi, Ahmed Ezzat Ahmed, Mohamed Said Diab, Manal Abdullah Mahmoud, Rania Samir Zaki   +11 more
wiley   +1 more source

A novel group A rotavirus associated with acute illness and hepatic necrosis in pigeons (Columba livia), in Australia

PLoS ONE, 2018
Cases of vomiting and diarrhoea were reported in racing pigeons in Western Australia in May, 2016. Morbidity and mortality rates were high. Similar clinical disease was seen in Victoria in December and by early 2017 had been reported in all states except
C. McCowan, S. Crameri, Ayfer Koçak, S. Shan, M. Fegan, D. Forshaw, D. Rubbenstroth, Honglei Chen, C. Holmes, Jennifer A. Harper, M. Dearnley, J. Batovska, J. Bergfeld, C. Walker, Jianning Wang   +14 more
semanticscholar   +1 more source

Archipelagic Habitat Use by the Black Wood Pigeon

Ecological Research, Volume 41, Issue 2, March 2026.
Satellite tracking of Black Wood Pigeons in the Izu Islands (2022–2025) revealed frequent interisland movements, with flights ranging from 4 to 170 km. Many individuals dispersed among islands after breeding and returned the following spring, indicating partial migratory or nomadic behavior at the archipelagic scale.
Haruko Ando, Daichi Iijima, Shinji Ozawa, Hiroshi Ichiishi   +3 more
wiley   +1 more source

Osteossíntese de úmero por xenoenxerto ósseo preservado em mel em pombos domésticos (Columba livia)

Ciência Rural, 2003
Este experimento teve por objetivo avaliar clínica, histológica e radiograficamente o emprego de fíbula e tíbia canina, preservadas em mel, no tratamento de fratura transversa diafisária de úmero em pombos domésticos (Columba livia).
Gaiga Leandro Haczkiewicz, Schossler João Eduardo Wallau   +1 more
doaj  

Cryptococcus neoformans en las instalaciones del Hospital Nacional Rosales de El Salvador

Revista Minerva
La criptococosis, micosis oportunista causada por una levadura capsulada: Cryptococcus neoformans, la cual, taxonómicamente, está clasificada dentro del reino fungi, phylum Basidiomycota, familia Filobasidiella.
Karen Lisseth López Flores, Francis Alfredo Segura Calderón   +1 more
doaj   +1 more source

Listado y anotaciones sobre la historia natural de las aves del litoral de San Andrés de Tumaco, Nariño (Colombia)

Biota Colombiana, 2013
We present an updated list of the birds recorded for the coastal area of San Andrés de Tumaco, Nariño (Colombia), from observations and collecting records during several visits to the area, review of ornithological collections and available bibliographic
Johanna I. Murillo-Pacheco, Wilian F. Bonilla Rojas, Juan Carlos De Las Casas   +2 more
doaj   +1 more source