Cette thèse porte sur l'étude de la perception hédonique des odeurs au cours du vieillissement normal et de la maladie d'Alzheimer. Les deux premières études montrent une diminution du plaisir olfactif avec l'âge pour les odorants plaisants, alors que la perception hédonique reste constante pour les odorants déplaisants. L'effet est objectivé par une étude d'EEG (étude 1) montrant une diminution de la puissance béta avec l'âge spécifiquement pour les odorants plaisants, et par une étude d'IRMf (étude 2) montrant des différences d'activation entre sujets jeunes et sujets âgés beaucoup plus importantes et plus étendues pour les odeurs plaisantes que pour les odeurs déplaisantes. Les deux études suivantes montrent que ces troubles de la percep...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
Alzheimer’s disease (AD) is considered as a major public health concern. Given the poor outcomes ass...
Aim: The aim of this study is to compare the judgment of the emotional valence and intensity of word...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
L’affaiblissement de la mémoire autobiographique survient de manière précoce dans la maladie d’Alzhe...
L’affaiblissement de la mémoire autobiographique survient de manière précoce dans la maladie d’Alzhe...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
Alzheimer’s disease (AD) is considered as a major public health concern. Given the poor outcomes ass...
Aim: The aim of this study is to compare the judgment of the emotional valence and intensity of word...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
International audienceBackground:Studies of olfaction in Alzheimer’s disease (AD) mainly focused on ...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
L’affaiblissement de la mémoire autobiographique survient de manière précoce dans la maladie d’Alzhe...
L’affaiblissement de la mémoire autobiographique survient de manière précoce dans la maladie d’Alzhe...
International audienceOlfaction is a complex sensory system, and increasing interest is being shown ...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
When our smell is altered (dysosmia), our security, our health, our pleasure, might be altered as we...
Alzheimer’s disease (AD) is considered as a major public health concern. Given the poor outcomes ass...