Categorization of behavioral sequences in the prefrontal cortex
Article Abstract:
A study was conducted to show that cells in the lateral prefrontal cortex of primates selectively exhibit activity for a specific category of behavioral sequences and that category of behaviors embodied by different types of movement sequences are represented in prefrontal cells during the process of planning. This cellular activity implies the generation of neural representations capable of storing structural event complexes at an abstract level.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
User Contributions:
Comment about this article or add new information about this topic:
Semantic combinations in primate calls
Article Abstract:
Study is conducted to show that free-ranging putty-nosed monkeys combine two vocalizations into different call sequences that are linked to specific external events, such as the presence of a predator and the imminent movement of the group. The findings indicate that non-human primates could combine call into higher-order sequences that have a particular meaning.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
Integration of target and body-part information in the premotor cortex when planning action
Article Abstract:
The premotor area of the cerebral cortex of primates is probably involved in the integration of target and body-part information. A new study shows that neurones in the lateral sector of the dorsal premotor cortex gather information about the target and body-part to plan an action.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Reverse lateralization of visual discrimination abilities in the European starling. First records of oceanic dive profiles for leatherback turtles, Dermochelys coriacea, indicate behavioural plasticity associated with long-distance migration
- Abstracts: Contribution of human hippocampal region to novelty detection. Consolidation during sleep of perceptual learning of spoken language
- Abstracts: Diel variation in blue whale calls recorded in the eastern tropical Pacific. Diel flight periodicity and the evolution of auditory defences in the Macrolepidoptera
- Abstracts: Evaluating nutritional condition of grizzly bears via select blood parameters. Cumulative effects of human developments on Arctic wildlife
- Abstracts: Characteristics of mount graham red squirrel nest sites in a mixed conifer forest. Coyote habitant use in a tropical deciduous forest of Western Mexico