Emergence and decline of constructive memory Life span changes in a common bra...
Emergence and decline of constructive memory Life span changes in a common brain network for imagination and episodic memory
The creation of personal, episodic memory from a previous experience is a remarkably complex process, which substantially differs from the processes leading to non-personal knowledge and memory about the world, so-called semantic...
ver más
¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video
Información proyecto CONSTRUCTIVEMEM
Líder del proyecto
Innovasjon Norge
No se ha especificado una descripción o un objeto social para esta compañía.
Presupuesto del proyecto
1M€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
The creation of personal, episodic memory from a previous experience is a remarkably complex process, which substantially differs from the processes leading to non-personal knowledge and memory about the world, so-called semantic memory. The act of remembering an episodic event is as much an act of creation as an act of reproduction. Modality-specific memory items are assembled through a re-construction process that allows us to re-experience the episode in rich details. Recent research has shown that recall of episodes and imagination of the future depends on a common core brain network. Early damage to this network will dramatically affect the development of personal memories, effectively preventing the creation of a vivid personal past, while leaving general cognitive development relatively intact. Still, no attempts have been made to study how development and subsequent aging of constructive memory, the arguably most relevant form of memory for daily life-function, is determined by structural and functional properties of the brain. I propose to study how characteristics of the brain determine the development of the ability to form episodic memories in childhood, and how the same factors contribute to the decline in episodic memory function experienced by most healthy elderly. The aim of the current proposal is to understand how maturation and aging of the brain networks for reconstructive memory impacts the ability to form and re-experience ones past. To address this aim, we will study children (4-10 years), adolescents (11-19 years), young adults (20-30 years) and elderly (60-80 years), 100 participants in each group, with repeated cognitive testing and brain scanning with magnetic resonance imaging (MRI). The children will be examined annually, yielding four examinations, while the other participants will be examined bi-annually, yielding to examinations within the project period.