User profiles for Alizée Lopez-Persem
Alizée Lopez-PersemINSERM, Paris Brain Institute (ICM) Verified email at icm-institute.org Cited by 481 |
Four core properties of the human brain valuation system demonstrated in intracranial signals
A Lopez-Persem, J Bastin, M Petton, R Abitbol… - Nature …, 2020 - nature.com
Estimating the value of alternative options is a key process in decision-making. Human
functional magnetic resonance imaging and monkey electrophysiology studies have identified …
functional magnetic resonance imaging and monkey electrophysiology studies have identified …
The human ventromedial prefrontal cortex: sulcal morphology and its influence on functional organization
The ventromedial prefrontal cortex (vmPFC), which comprises several distinct cytoarchitectonic
areas, is a key brain region supporting decision-making processes, and it has been …
areas, is a key brain region supporting decision-making processes, and it has been …
How prior preferences determine decision-making frames and biases in the human brain
10.7554/eLife.20317.001 Understanding how option values are compared when making a
choice is a key objective for decision neuroscience. In natural situations, agents may have a …
choice is a key objective for decision neuroscience. In natural situations, agents may have a …
[HTML][HTML] Choose, rate or squeeze: Comparison of economic value functions elicited by different behavioral tasks
A Lopez-Persem, L Rigoux… - PLoS computational …, 2017 - journals.plos.org
A standard view in neuroeconomics is that to make a choice, an agent first assigns subjective
values to available options, and then compares them to select the best. In choice tasks, …
values to available options, and then compares them to select the best. In choice tasks, …
[HTML][HTML] Anatomical dissociation of intracerebral signals for reward and punishment prediction errors in humans
Whether maximizing rewards and minimizing punishments rely on distinct brain systems
remains debated, given inconsistent results coming from human neuroimaging and animal …
remains debated, given inconsistent results coming from human neuroimaging and animal …
[HTML][HTML] Imaging evolution of the primate brain: the next frontier?
Evolution, as we currently understand it, strikes a delicate balance between animals' ancestral
history and adaptations to their current niche. Similarities between species are generally …
history and adaptations to their current niche. Similarities between species are generally …
[HTML][HTML] Through thick and thin: changes in creativity during the first lockdown of the Covid-19 pandemic
A Lopez-Persem, T Bieth, S Guiet… - Frontiers in …, 2022 - frontiersin.org
COVID-19 took us by surprise. We all had to face the lockdown and pandemic that put us in
a new context, changing our way of life, work conditions, and habits. Coping with such an …
a new context, changing our way of life, work conditions, and habits. Coping with such an …
Debates on the dorsomedial prefrontal/dorsal anterior cingulate cortex: insights for future research
N Clairis, A Lopez-Persem - Brain, 2023 - academic.oup.com
The dorsomedial prefrontal cortex/dorsal anterior cingulate cortex (dmPFC/dACC) is a brain
area subject to many theories and debates over its function(s). Even its precise anatomical …
area subject to many theories and debates over its function(s). Even its precise anatomical …
Differential functional connectivity underlying asymmetric reward-related activity in human and nonhuman primates
A Lopez-Persem, L Roumazeilles… - Proceedings of the …, 2020 - National Acad Sciences
The orbitofrontal cortex (OFC) is a key brain region involved in complex cognitive functions
such as reward processing and decision making. Neuroimaging studies have reported …
such as reward processing and decision making. Neuroimaging studies have reported …
Dynamic changes in semantic memory structure support successful problem-solving
While problem-solving is central in our daily life, its underlying mechanisms remain largely
unknown. Restructuration (ie, reinterpretation and reorganization of problem-related …
unknown. Restructuration (ie, reinterpretation and reorganization of problem-related …