Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
批准号:
RGPIN-2015-04761
负责人:
Srivastava, Lalit
金额:
$2.4万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31
中文摘要
成熟的认知、动机和社会行为的完善通常发生在青春期,与前额叶皮质(PFC)的长期发育有关。在PFC的神经输入中,中额叶多巴胺(DA)系统是有趣的,因为当关键的组织事件在PFC发生时,DA能传入达到峰值。多巴胺能信号除了对皮层兴奋性和抑制性神经元兴奋性有急性影响外,还介导突触重构和长期可塑性。虽然已有大量文献研究成人DA系统的作用,但对早期DA动态平衡失调对前额叶网络及相关行为发展的长期影响知之甚少。
英文摘要
The refinement of mature cognitive, motivational and social behaviors typically takes place during adolescence, and is linked to the protracted development of the prefrontal cortex (PFC). Among neural inputs to the PFC, the mesofrontal dopamine (DA) system is interesting as DAergic afferents peak when key organizational events are taking place in the PFC. DAergic signaling, besides its acute effects on cortical excitatory and inhibitory neuron excitability, also mediates synaptic remodeling and long-term plasticity. While a large body of literature exists on the role of adult DA system, very little is known of the long-term consequences of early dysregulated DA homeostasis on the development of prefrontal networks and associated behaviors.
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会议论文
Role of dopamine in adolescent maturation of prefrontal cortical circuits and associated behaviors
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批准号:RGPIN-2020-05046
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.91万
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财政年份:2022
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负责人:Srivastava, Lalit
-
依托单位:
Role of dopamine in adolescent maturation of prefrontal cortical circuits and associated behaviors
-
批准号:RGPIN-2020-05046
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.91万
-
财政年份:2021
-
负责人:Srivastava, Lalit
-
依托单位:
Role of dopamine in adolescent maturation of prefrontal cortical circuits and associated behaviors
-
批准号:RGPIN-2020-05046
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.91万
-
财政年份:2020
-
负责人:Srivastava, Lalit
-
依托单位:
Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
-
批准号:RGPIN-2015-04761
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.4万
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财政年份:2019
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负责人:Srivastava, Lalit
-
依托单位:
Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
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批准号:RGPIN-2015-04761
-
项目类别:Discovery Grants Program - Individual
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资助金额:$2.4万
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财政年份:2018
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负责人:Srivastava, Lalit
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依托单位:
Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
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批准号:RGPIN-2015-04761
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项目类别:Discovery Grants Program - Individual
-
资助金额:$2.4万
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财政年份:2017
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负责人:Srivastava, Lalit
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依托单位:
Role of dopamine in the maturation of prefrontal cortex and associated behaviors.
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批准号:RGPIN-2015-04761
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.4万
-
财政年份:2016
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioral sensitization
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批准号:194534-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.42万
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财政年份:2011
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioral sensitization
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批准号:194534-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.42万
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财政年份:2009
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioral sensitization
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批准号:194534-2006
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项目类别:Discovery Grants Program - Individual
-
资助金额:$1.42万
-
财政年份:2008
-
负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioral sensitization
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批准号:194534-2006
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项目类别:Discovery Grants Program - Individual
-
资助金额:$1.42万
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财政年份:2007
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioral sensitization
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批准号:194534-2006
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.42万
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财政年份:2006
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanisms of amphetamine-induced behavioural sensitization
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批准号:194534-2001
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.38万
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财政年份:2005
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负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanisms of amphetamine-induced behavioural sensitization
-
批准号:194534-2001
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2004
-
负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanisms of amphetamine-induced behavioural sensitization
-
批准号:194534-2001
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2003
-
负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanisms of amphetamine-induced behavioural sensitization
-
批准号:194534-2001
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2002
-
负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanisms of amphetamine-induced behavioural sensitization
-
批准号:194534-2001
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2001
-
负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanism of amphetamine-induced behabioural sensitization
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批准号:194534-1997
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.26万
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财政年份:2000
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负责人:Srivastava, Lalit
-
依托单位:
Molecular mechanism of amphetamine-induced behabioural sensitization
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批准号:194534-1997
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.26万
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财政年份:1999
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负责人:Srivastava, Lalit
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依托单位:
Molecular mechanism of amphetamine-induced behabioural sensitization
-
批准号:194534-1997
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.2万
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财政年份:1998
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负责人:Srivastava, Lalit
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依托单位:
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海外基金
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