Loris Naspi

PhD Psychology

  • Psychology
  • School of Philosophy, Psychology and Language Sciences

Contact details

Address

Street

School of Philosophy, Psychology and Language Sciences
Deptartment of Psychology (Room F23)
7, George Square
University of Edinburgh

City
Edinburgh
Post code
EH8 9JZ

Qualifications

Bs    -  Psychological Sciences and Techinques - G. D'Annunzio University - Chieti/Pescara, Italy

MSc - Neuroscience and Neuropsychological Rehabilitation  - University of Bologna - Bologna, Italy

Research summary

My research focuses on how people can remember events they have previously encountered, and why sometimes they falsely recognize things they have never encountered before. I use psychological behavioural studies and brain imaging techniques, like functional magnetic resonance brain imaging (fMRI) to answer these questions.

Current research interests

My PhD research is on the relation between semantic and episodic memory in young and older adults. Memory errors are more common when novel incoming information is similar to previously encountered events: people mistake the new information for familiar information, leading to mnemonic discrimination errors. This effect is often increased in older adults. Current theories explain these mnemonic discrimination errors in terms of semantic gist. This kind of memory is usually spared in older adults and it seems that they may rely more on semantic gist than younger adults when processing information. I am interested in understanding more about the information on which gist is based, and the role that perceptual as well as semantic relations may play. In order to investigate the neural basis of gist memory, I am also employing advanced innovative neuroimaging techniques such as Representational Similarity Analysis.

Past research interests

During my Master’s study I previously researched medial temporal lobe mechanisms underlying the two recognition memory processes of familiarity and recollection. During an internship in the Cabeza lab at Duke University, USA, I also investigated the role of the posterior parietal cortex during High vs Low confidence responses and the associated phenomenon of Encoding-Retrieval Flip, one of the most robust effect noticeable through the fMRI.

Knowledge exchange

The research I propose, using behavioural and functional imaging studies, has the potential to make significant advances in understanding how memory works, including age-related differences. It is important to shed light on the conditions under which memory is sometimes facilitated, but also to understand all the factors that promote memory errors.

 

 

Conference details

Experimental Psychology Society (EPS) Meeting: Bournemout University. 12-10 July 2019 - Oral presentation