While foraging, animals including humans and monkeys are continuously making decisions about where to search for food and when to move among possible sources of sustenance.
Plants & Animals
Apr 20, 2024
0
203
Researchers have proposed a new model for the evolution of higher brain functions and behaviors in the Hymenoptera order of insects. The team compared the Kenyon cells, a type of neuronal cell, in the mushroom bodies (a part ...
Plants & Animals
May 5, 2023
0
666
Some thermostatic vertebrates hibernate in extremely cold environments, while ectothermic animals migrate to relatively warmer areas or produce antifreeze proteins to prevent their body fluids from freezing, as in the case ...
Plants & Animals
Mar 1, 2023
0
6
A baby's cry is a form of communication used to attract attention from adult caregivers, and every baby cries in a similar but distinct way. An international research team has studied the vocal behavior of baby mice, called ...
Plants & Animals
Aug 23, 2022
0
60
The working memory is the brain's ability to process information for a short period of time in a retrievable state. It is essential for performing complex cognitive tasks, such as thinking, planning, following instructions ...
Evolution
Dec 17, 2021
1
216
Scientists studying forest dwelling butterflies in Central and South America have discovered that changes in the way animals perceive and process information from their environment can support the emergence of new species. ...
Plants & Animals
Feb 9, 2021
0
624
If you are raised by other species, then how do you know who you are? Although heterospecific foster parents rear brood parasitic brown-headed cowbird chicks, juvenile cowbirds readily recognize and affiliate with other cowbirds. ...
Plants & Animals
Apr 18, 2017
0
190
During human evolution, our cerebral cortex increased in size in response to new environmental challenges. The cerebral cortex is the site of diverse processes, including visual perception and language acquisition. However, ...
Evolution
Apr 17, 2017
1
14
Researchers of Freie Universität Berlin, of the Bernstein Fokus Neuronal Basis of Learning, and of the Bernstein Center Berlin and have developed a robot that perceives environmental stimuli and learns to react to them. ...
Robotics
Feb 5, 2014
0
0
If you rely on hand gestures to get your point across, you can thank fish for that! Scientists have found that the evolution of the control of speech and hand movements can be traced back to the same place in the brain, which ...
Plants & Animals
Jul 2, 2013
0
0
