Zobrazeno 1 - 10
of 59
pro vyhledávání: '"David R. Euston"'
Publikováno v:
eLife, Vol 9 (2020)
Psychostimulants such as d-amphetamine (AMPH) often have behavioral effects that appear paradoxical within the framework of optimal choice theory. AMPH typically increases task engagement and the effort animals exert for reward, despite decreasing re
Externí odkaz:
https://doaj.org/article/a348e5f11a734524a1f63947c93ab7c3
Publikováno v:
Brain Sciences, Vol 11, Iss 9, p 1142 (2021)
Rats emit a variety of calls in the 40–80 kHz range (50 kHz calls). While these calls are generally associated with positive affect, it is unclear whether certain calls might be used selectively in certain contexts. To examine this, we looked at ul
Externí odkaz:
https://doaj.org/article/85a48d3af2eb44d789a349b3355e0acb
Publikováno v:
Frontiers in Neuroinformatics, Vol 13 (2019)
Neurons which fire in a fixed temporal pattern (i.e., “cell assemblies”) are hypothesized to be a fundamental unit of neural information processing. Several methods are available for the detection of cell assemblies without a time structure. Howe
Externí odkaz:
https://doaj.org/article/1c3873b329af4f7cbb4b764d25c21194
Publikováno v:
eLife, Vol 7 (2018)
The anterior cingulate cortex (ACC) encodes information supporting mnemonic and cognitive processes. We show here that a rat’s position can be decoded with high spatiotemporal resolution from ACC activity. ACC neurons encoded the current state of t
Externí odkaz:
https://doaj.org/article/ba68373170dc41c89504bae9276c71cb
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0175841 (2017)
Rat ultrasonic vocalizations have been suggested to be either a byproduct of physical movement or, in the case of 50-kHz calls, a means to communicate positive affect. Yet there are up to 14 distinct types of 50-kHz calls, raising issues for both exp
Externí odkaz:
https://doaj.org/article/22ac3895b08e428c8d504dbb79660a77
Publikováno v:
Learn Mem
Neocortical sleep spindles have been shown to occur more frequently following a memory task, suggesting that a method to increase spindle activity could improve memory processing. Stimulation of the neocortex can elicit a slow oscillation (SO) and a
Publikováno v:
International Journal of Play. 9:92-107
Communication during play fighting can be crucial in facilitating and sustaining contact. As juvenile rats play mostly in the dark, visual signals are unlikely to fulfill this function. However, du...
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Brain Sciences, Vol 11, Iss 1142, p 1142 (2021)
Brain Sciences
Volume 11
Issue 9
Brain Sciences
Volume 11
Issue 9
Rats emit a variety of calls in the 40–80 kHz range (50 kHz calls). While these calls are generally associated with positive affect, it is unclear whether certain calls might be used selectively in certain contexts. To examine this, we looked at ul
Autor:
Catherine S. Laskowski, Darren R. Christensen, Danika L Dorchak, David R. Euston, Kathleen M Ward
Publikováno v:
Journal of Gambling Studies. 35:887-914
Similar to drugs of abuse, random-ratio reward schedules are highly motivating and, in humans, are thought to foster gambling addiction. Animal gambling models, however, have not yet demonstrated the compulsivity so characteristic of drug addiction.