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  • 1
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    Reversal of antipsychotic-induced working memory deficits by short-term dopamine D1 receptor stimulation (2000)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2000-03-17
    Description: Chronic blockade of dopamine D2 receptors, a common mechanism of action for antipsychotic drugs, down-regulates D1 receptors in the prefrontal cortex and, as shown here, produces severe impairments in working memory. These deficits were reversed in monkeys by short-term coadministration of a D1 agonist, ABT 431, and this improvement was sustained for more than a year after cessation of D1 treatment. These findings indicate that pharmacological modulation of the D1 signaling pathway can produce long-lasting changes in functional circuits underlying working memory. Resetting this pathway by brief exposure to the agonist may provide a valuable strategy for therapeutic intervention in schizophrenia and other dopamine dysfunctional states.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Castner, S A -- Williams, G V -- Goldman-Rakic, P S -- P01DA10160/DA/NIDA NIH HHS/ -- P50MH44866/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2000 Mar 17;287(5460):2020-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Neurobiology, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06510, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10720329" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antipsychotic Agents/*pharmacology ; Cyclic AMP/metabolism ; Dopamine/metabolism ; Dopamine Agonists/*pharmacology ; Dopamine Antagonists/pharmacology ; Down-Regulation ; Female ; Haloperidol/*pharmacology ; Haplorhini ; Memory/*drug effects ; Prefrontal Cortex/drug effects/metabolism ; Psychomotor Performance/drug effects ; Pyridines/*pharmacology ; Receptors, Dopamine D1/agonists/*metabolism ; Signal Transduction ; Tetrahydronaphthalenes/*pharmacology ; Time Factors
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 2
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    Antipsychotics and working memory in schizophrenia (2007)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2007-09-11
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Aleman, A -- F de Haan, E H -- Castner, S A -- Williams, G V -- Goldman-Rakic, P S -- New York, N.Y. -- Science. 2000 Jul 7;289(5476):56b-8b.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17832962" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 3
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    D1 dopamine receptors in prefrontal cortex: involvement in working memory (1991)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1991-02-22
    Description: The prefrontal cortex is involved in the cognitive process of working memory. Local injections of SCH23390 and SCH39166, selective antagonists of the D1 dopamine receptor, into the prefrontal cortex of rhesus monkeys induced errors and increased latency in performance on an oculomotor task that required memory-guided saccades. The deficit was dose-dependent and sensitive to the duration of the delay period. These D1 antagonists had no effect on performance in a control task requiring visually guided saccades, indicating that sensory and motor functions were unaltered. Thus, D1 dopamine receptors play a selective role in the mnemonic, predictive functions of the primate prefrontal cortex.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sawaguchi, T -- Goldman-Rakic, P S -- MH38546/MH/NIMH NIH HHS/ -- MH44866/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1991 Feb 22;251(4996):947-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Neurobiology, Yale University School of Medicine, New Haven, CT 06510.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1825731" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Benzazepines/*pharmacology ; Cerebral Cortex/anatomy & histology/drug effects/*physiology ; *Dopamine Antagonists ; Macaca mulatta ; *Memory ; Raclopride ; Receptors, Dopamine/drug effects/*physiology ; Receptors, Dopamine D1 ; Salicylamides/pharmacology ; Visual Perception/drug effects
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 4
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    Areal segregation of face-processing neurons in prefrontal cortex (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-11-14
    Description: A central issue in cognitive neuroscience concerns the functional architecture of the prefrontal cortex and the degree to which it is organized by sensory domain. To examine this issue, multiple areas of the macaque monkey prefrontal cortex were mapped for selective responses to visual stimuli that are prototypical of the brain's object vision pathway-pictorial representations of faces. Prefrontal neurons not only selectively process information related to the identity of faces but, importantly, such neurons are localized to a remarkably restricted area. These findings suggest that the prefrontal cortex is functionally compartmentalized with respect to the nature of its inputs.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉O Scalaidhe, S P -- Wilson, F A -- Goldman-Rakic, P S -- MH38546/MH/NIMH NIH HHS/ -- MH44866/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1997 Nov 7;278(5340):1135-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Neurobiology, Yale University Medical School, 333 Cedar Street, New Haven, CT 06510, USA. seamus@kafka.med.yale.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9353197" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Animals ; *Brain Mapping ; *Face ; Humans ; Macaca ; Neurons/physiology ; *Pattern Recognition, Visual ; Photic Stimulation ; Prefrontal Cortex/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 5
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    Selective D2 receptor actions on the functional circuitry of working memory (2004)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2004-02-07
    Description: Prefrontal neurons engaged by working memory tasks express a sequence of phasic and tonic activations linked to a train of sensory, mnemonic, and response-related events. Here, we report that the dopamine D2 receptor selectively modulates the neural activities associated with memory-guided saccades in oculomotor delayed-response tasks yet has little or no effect on the persistent mnemonic-related activity, which is instead modulated by D1 receptors. This associates the D2 receptor with a specific component of working memory circuitry and fractionates the modulatory effects of D1 and D2 receptors on the neural machinery of a cognitive process.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wang, Min -- Vijayraghavan, Susheel -- Goldman-Rakic, Patricia S -- P50 MH068789/MH/NIMH NIH HHS/ -- P50 MH44866/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2004 Feb 6;303(5659):853-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Yale University School of Medicine, New Haven, CT 06510, USA. min.wang@yale.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/14764884" target="_blank"〉PubMed〈/a〉
    Keywords: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine/pharmacology ; Animals ; Benzazepines/pharmacology ; Cues ; Dopamine Agonists/pharmacology ; Dopamine Antagonists/pharmacology ; Dopamine D2 Receptor Antagonists ; Dose-Response Relationship, Drug ; Electrophysiology ; Macaca mulatta ; Male ; Memory/*physiology ; Neurons/*physiology ; Prefrontal Cortex/*physiology ; Psychomotor Performance ; Quinpirole/pharmacology ; Raclopride/pharmacology ; Receptors, Dopamine D1/agonists/antagonists & inhibitors/metabolism ; Receptors, Dopamine D2/agonists/*metabolism ; Reward ; Saccades ; Salicylamides/pharmacology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 6
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    Dissociation of object and spatial processing domains in primate prefrontal cortex (1993)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1993-06-25
    Description: Areas and pathways subserving object and spatial vision are segregated in the visual system. Experiments show that the primate prefrontal cortex is similarly segregated into object and spatial domains. Neurons that code information related to stimulus identity are dissociable, both by function and region, from those that code information related to stimulus location. These findings indicate that the prefrontal cortex contains separate processing mechanisms for remembering "what" and "where" an object is.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wilson, F A -- Scalaidhe, S P -- Goldman-Rakic, P S -- MH38546/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1993 Jun 25;260(5116):1955-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Neurobiology, Yale University School of Medicine, New Haven, CT 06511.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8316836" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain Mapping ; Haplorhini ; *Memory ; Neural Pathways ; Neurons/*physiology ; Pattern Recognition, Automated ; Photic Stimulation ; Prefrontal Cortex/anatomy & histology/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 7
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    Neuronal plasticity in primate telencephalon: anomalous projections induced by prenatal removal of frontal cortex (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1978-11-17
    Description: When the dorsolateral prefrontal cortex in one hemisphere of a rhesus monkey is resected 6 weeks before birth and the fetus survives to postnatal ages, neurons of the corresponding cortex in the intact hemisphere issue a greatly expanded projection to the contralateral caudate nucleus in addition to a normal projection to the ipsilateral caudate. The enhancement of the crossed prefronto-caudate pathway after prenatal neurosurgery provides direct evidence for lesion-induced neuronal rearrangement in the primate telencephalon.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goldman, P S -- New York, N.Y. -- Science. 1978 Nov 17;202(4369):768-70.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/102031" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Axons/ultrastructure ; Brain/embryology/growth & development ; Brain Mapping ; Cell Differentiation ; Cerebral Cortex/*cytology ; Haplorhini ; Macaca mulatta ; Neural Pathways/*cytology ; Synapses/*ultrastructure
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 8
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    Interdigitation of contralateral and ipsilateral columnar projections to frontal association cortex in primates (1982)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1982-05-14
    Description: The combined use of two anterograde axonal transport methods reveals that in the prefrontal association cortex of macaque monkeys, associational projections from the parietal lobe of one hemisphere interdigitate with callosal projections from the opposite frontal lobe, forming adjacent columns 300 to 750 micrometers wide. The finding of separate and alternating ipsilateral and contralateral inputs in the frontal association cortex opens up new possibilities for the functional analysis of this large but unexplored area of the primate brain.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goldman-Rakic, P S -- Schwartz, M L -- MH 00298/MH/NIMH NIH HHS/ -- NS 16666/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1982 May 14;216(4547):755-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/6177037" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acids ; Animals ; Axonal Transport ; Brain Mapping ; Cerebral Cortex/*anatomy & histology ; Functional Laterality ; Horseradish Peroxidase ; Macaca/anatomy & histology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 9
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    Cognitive deficit caused by regional depletion of dopamine in prefrontal cortex of rhesus monkey (1979)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1979-08-31
    Description: Depletion of dopamine in a circumscribed area of association cortex in rhesus monkeys produces an impairment in spatial delayed alternation performance nearly as severe as that caused by surgical ablation of the same area. This behavioral deficit can be pharmacologically reversed with dopamine agonists such as L-dopa and apomorphine. These data provide direct evidence that dopamine plays an important role in a specific cortical function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Brozoski, T J -- Brown, R M -- Rosvold, H E -- Goldman, P S -- New York, N.Y. -- Science. 1979 Aug 31;205(4409):929-32.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/112679" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apomorphine/pharmacology ; Behavior, Animal/drug effects/physiology ; Cerebral Cortex/*physiology ; Cognition/drug effects/*physiology ; Dihydroxyphenylalanine/analogs & derivatives/pharmacology ; Dopamine/*physiology ; Dose-Response Relationship, Drug ; Haplorhini ; Levodopa/pharmacology ; Macaca mulatta ; Norepinephrine/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 10
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    Alpha 2-adrenergic mechanisms in prefrontal cortex associated with cognitive decline in aged nonhuman primates (1985)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1985-12-13
    Description: This study provides evidence that the alpha 2-adrenergic receptor agonist clonidine ameliorates the cognitive deficits exhibited by aged nonhuman primates through drug actions at alpha 2 receptors. Furthermore, pharmacological profiles in animals with lesions restricted to the dorsolateral prefrontal cortex indicate that this area may be the site of action for some of clonidine's beneficial effects. These results demonstrate that alpha-adrenergic systems contribute to cognitive function and suggest a new strategy for treating memory disorders in aged humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Arnsten, A F -- Goldman-Rakic, P S -- NIMH#00298/MH/NIMH NIH HHS/ -- NIMH#38546/MH/NIMH NIH HHS/ -- NIMH-08641/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1985 Dec 13;230(4731):1273-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2999977" target="_blank"〉PubMed〈/a〉
    Keywords: *Aging ; Animals ; Cerebral Cortex/drug effects/*physiology ; Clonidine/*pharmacology ; Cognition/*drug effects ; Female ; Hydroxydopamines/pharmacology ; Macaca mulatta ; Memory/drug effects/physiology ; Oxidopamine ; Prazosin/pharmacology ; Receptors, Adrenergic, alpha/*physiology ; Yohimbine/pharmacology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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