Learning - Research News and Information

Friday, November 21, 2008

Composition and decomposition in bimanual dynamic learning.

13 Oct 2008 Our ability to skillfully manipulate an object often involves the motor system learning to compensate for the dynamics of the object. When the two arms learn to manipulate a single object they can act cooperatively, whereas when they manipulate ... Read more...

Dopaminergic suppression of brain deactivation responses during sequence learning.

13 Oct 2008 Cognitive processing is associated with deactivation of the default mode network. The presence of dopaminoceptive neurons in proximity to the medial prefrontal node of this network suggests that this neurotransmitter may modulate deactivation in ... Read more...

An animal model of a behavioral intervention for depression.

7 Oct 2008 Although conditioned inhibition of fear (or learned safety) is a learning process critical for preventing chronic stress, a predisposing factor for depression and other psychopathologies, little is known about its functional purposes or molecular ... Read more...

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Latest indexed articles for 'Learning'

These are the very latest articles for this heading:

• Composition and decomposition in bimanual dynamic learning. 13 Oct 2008
• Dopaminergic suppression of brain deactivation responses during sequence learning. 13 Oct 2008
• An animal model of a behavioral intervention for depression. 7 Oct 2008
• Simple learning rules to cope with changing environments. 4 Oct 2008
• [Hospitals, a place for learning, growth and wonder] 29 Sep 2008
• Moment-to-moment tracking of state value in the amygdala. 27 Sep 2008
• Does learned shape selectivity in inferior temporal cortex automatically generalize across retinal position? 27 Sep 2008
• A local circuit model of learned striatal and dopamine cell responses under probabilistic schedules of reward. 27 Sep 2008
• Infants' perseverative search errors are induced by pragmatic misinterpretation. 22 Sep 2008
• Links from complex spikes to local plasticity and motor learning in the cerebellum of awake-behaving monkeys. 19 Sep 2008
• Cyclophilin D deficiency attenuates mitochondrial and neuronal perturbation and ameliorates learning and memory in Alzheimer's disease. 17 Sep 2008
• Reward-predictive cues enhance excitatory synaptic strength onto midbrain dopamine neurons. 15 Sep 2008
• Evaluating the negative or valuing the positive? Neural mechanisms supporting feedback-based learning across development. 13 Sep 2008
• The BK-mediated fAHP is modulated by learning a hippocampus-dependent task. 13 Sep 2008
• RIM1alpha phosphorylation at serine-413 by protein kinase A is not required for presynaptic long-term plasticity or learning. 13 Sep 2008
• Speech motor learning in profoundly deaf adults. 12 Sep 2008
• Unsupervised natural experience rapidly alters invariant object representation in visual cortex. 8 Sep 2008
• From stem cells to grandmother cells: how neurogenesis relates to learning and memory. 7 Sep 2008
• Laying hens learn to avoid feathers. 30 Aug 2008
• Motor performance and motor learning in sustained +3 Gz acceleration. 30 Aug 2008

See a longer list of these articles.

Technical information about 'Learning'

Definition: Relatively permanent change in behavior that is the result of past experience or practice. The concept includes the acquisition of knowledge.

Descriptor UI: D007858

Alternative terms: Learning; Learnings;

Allowable Qualifiers: classification; drug effects; physiology; radiation effects; ethics;

Tree Number: F02.463.425; F02.784.629.529;

Technical Notes: more psychol than educ: Manual 30.12