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Literature DB >> 7991534

The amygdala complex: multiple roles in associative learning and attention.

Abstract

Although certain neurophysiological functions of the amygdala complex in learning seem well established, the purpose of this review is to propose that an additional conceptualization of amygdala function is now needed. The research we review provides evidence that a subsystem within the amygdala provides a coordinated regulation of attentional processes. An important aspect of this additional neuropsychology of the amygdala is that it may aid in understanding the importance of connections between the amygdala and other neural systems in information processing.

Mesh：

Year: 1994 PMID： 7991534 PMCID： PMC45317 DOI： 10.1073/pnas.91.25.11771

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

44 in total

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Authors: B S Kapp; W F Supple; P J Whalen
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Authors: S Heckers; T Ohtake; R G Wiley; D A Lappi; C Geula; M M Mesulam
Journal: J Neurosci Date: 1994-03 Impact factor: 6.167

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Authors: M L Voytko; D S Olton; R T Richardson; L K Gorman; J R Tobin; D L Price
Journal: J Neurosci Date: 1994-01 Impact factor: 6.167

67 in total

1. Phasic activation of locus ceruleus neurons by the central nucleus of the amygdala.

Authors: Sebastien Bouret; Adam Duvel; Selim Onat; Susan J Sara
Journal: J Neurosci Date: 2003-04-15 Impact factor: 6.167

2. Excitotoxic lesions of the amygdala fail to produce impairment in visual learning for auditory secondary reinforcement but interfere with reinforcer devaluation effects in rhesus monkeys.

Authors: L Málková; D Gaffan; E A Murray
Journal: J Neurosci Date: 1997-08-01 Impact factor: 6.167

3. The role of an amygdalo-nigrostriatal pathway in associative learning.

Authors: J S Han; R W McMahan; P Holland; M Gallagher
Journal: J Neurosci Date: 1997-05-15 Impact factor: 6.167

4. Central amygdalar and dorsal striatal NMDA receptor involvement in instrumental learning and spontaneous behavior.

Authors: Matthew E Andrzejewski; Kenneth Sadeghian; Ann E Kelley
Journal: Behav Neurosci Date: 2004-08 Impact factor: 1.912

5. Amygdala regulation of nucleus accumbens dopamine output is governed by the prefrontal cortex.

Authors: M E Jackson; B Moghaddam
Journal: J Neurosci Date: 2001-01-15 Impact factor: 6.167

6. Response-reinforcement learning is dependent on N-methyl-D-aspartate receptor activation in the nucleus accumbens core.

Authors: A E Kelley; S L Smith-Roe; M R Holahan
Journal: Proc Natl Acad Sci U S A Date: 1997-10-28 Impact factor: 11.205

7. Sex, stress, and fear: individual differences in conditioned learning.

Authors: Michael Zorawski; Craig A Cook; Cynthia M Kuhn; Kevin S LaBar
Journal: Cogn Affect Behav Neurosci Date: 2005-06 Impact factor: 3.282

8. Instrumental learning, but not performance, requires dopamine D1-receptor activation in the amygdala.

Authors: M E Andrzejewski; R C Spencer; A E Kelley
Journal: Neuroscience Date: 2005 Impact factor: 3.590

9. Sequence of information processing for emotions based on the anatomic dialogue between prefrontal cortex and amygdala.

Authors: H T Ghashghaei; C C Hilgetag; H Barbas
Journal: Neuroimage Date: 2006-11-27 Impact factor: 6.556

10. Pregnenolone sulfate enhances post-training memory processes when injected in very low doses into limbic system structures: the amygdala is by far the most sensitive.

Authors: J F Flood; J E Morley; E Roberts
Journal: Proc Natl Acad Sci U S A Date: 1995-11-07 Impact factor: 11.205