Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3526381 | PMC |
http://dx.doi.org/10.1109/MRA.2008.927692 | DOI Listing |
Proc Biol Sci
December 2024
Department of Brain and Cognitive Sciences, University of Rochester, Rochester, NY 14627, USA.
A wide range of animals, including a number of bird, fish, mammal and reptile species, show sex differences in cognitive tests. Hardly anything is known, however, about whether and how sex-specific non-cognitive factors (e.g.
View Article and Find Full Text PDFBiomolecules
August 2024
McGill Group for Suicide Studies, Douglas Mental Health University Institute, Verdun, QC H4H 1R3, Canada.
The extracellular matrix plays a key role in synapse formation and in the modulation of synaptic function in the central nervous system. Recent investigations have revealed that microglia, the resident immune cells of the brain, are involved in extracellular matrix remodeling under both physiological and pathological conditions. Moreover, the dysregulation of both innate immune responses and the extracellular matrix has been documented in stress-related psychopathologies as well as in relation to early-life stress.
View Article and Find Full Text PDFElife
September 2024
Biological and Experimental Psychology, School of Biological and Behavioural Sciences, Queen Mary University of London, London, United Kingdom.
Bumblebees () have been shown to engage in string-pulling behavior to access rewards. The objective of this study was to elucidate whether bumblebees display means-end comprehension in a string-pulling task. We presented bumblebees with two options: one where a string was connected to an artificial flower containing a reward and the other presenting an interrupted string.
View Article and Find Full Text PDFAnim Cogn
July 2024
Department of Biology, Lund University, Lund, S-223 62, Sweden.
Performance in tests of various cognitive abilities has often been compared, both within and between species. In intraspecific comparisons, habitat effects on cognition has been a popular topic, frequently with an underlying assumption that urban animals should perform better than their rural conspecifics. In this study, we tested problem-solving ability in great tits Parus major, in a string-pulling and a plug-opening test.
View Article and Find Full Text PDFPerfusion
May 2024
Congenital Heart Center, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida, USA.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!