Publications associées à Syndrome confusionnel (délirium)

Robotically-induced auditory-verbal hallucinations: combining self-monitoring and strong perceptual priors

Olaf Blanke, Fosco Bernasconi, Melissa Faggella, Nathan Quentin Faivre, Pavo Orepic

Background. Inducing hallucinations under controlled experimental conditions in nonhallucinating individuals represents a novel research avenue oriented toward understanding complex hallucinatory phenomena, avoiding confounds observed in patients. Audito ...

2024

Opposite effects of stress on effortful motivation in high and low anxiety are mediated by CRHR1 in the VTA

Maria del Carmen Sandi Perez, Jocelin Grosse, Olivia Zanoletti, Simone Astori, Ioannis Zalachoras, Mandy Meijer

Individuals frequently differ in their behavioral and cognitive responses to stress. However, whether motivation is differently affected by acute stress in different individuals remains to be established. By exploiting natural variation in trait anxiety in ...

2022

Mind blanking is a distinct mental state linked to a recurrent brain profile of globally positive connectivity during ongoing mentation

Dimitri Nestor Alice Van De Ville, Sepehr Mortaheb

Mind blanking (MB) is a waking state during which we do not report any mental con-tent. The phenomenology of MB challenges the view of a constantly thinking mind. Here, we comprehensively characterize the MB's neurobehavioral profile with the aim to deline ...

NATL ACAD SCIENCES2022

Sensorimotor conflicts induce somatic passivity and louden quiet voices in healthy listeners

Olaf Blanke, Nathan Quentin Faivre, Giulio Rognini, Oliver Alan Kannape, Pavo Orepic

Sensorimotor conflicts are known to alter the perception of accompanying sensory signals, and deficits in sensory attenuation have been observed in schizophrenia. In the auditory domain, self-generated tones or voices (compared to tones or voices presented ...

2021

Structural control energy of resting-state functional brain states reveals less cost-effective brain dynamics in psychosis vulnerability

Dimitri Nestor Alice Van De Ville, Marie Schaer

How the brain's white-matter anatomy constrains brain activity is an open question that might give insights into the mechanisms that underlie mental disorders such as schizophrenia. Chromosome 22q11.2 deletion syndrome (22q11DS) is a neurodevelopmental dis ...

WILEY2021

Topology predicts long-term functional outcome in early psychosis

Kathryn Hess Bellwald, Kim Do, Martina Scolamiero

Early intervention in psychosis is crucial to improving patient response to treatment and the functional deficits that critically affect their long-term quality of life. Stratification tools are needed to personalize functional deficit prevention strategie ...

2020

Longitudinal osmotic and neurometabolic changes in young rats with chronic cholestatic liver disease

Cristina Ramona Cudalbu, Veronika Rackayová

Type C hepatic encephalopathy (type C HE) is increasingly suspected in children with chronic liver disease (CLD), and believed to underlie long-term neurocognitive difficulties. The molecular underpinnings of type C HE in both adults and children are incom ...

2020

Sensorimotor Induction of Auditory Misattribution in Early Psychosis

Olaf Blanke, Andrea Serino, Alessandra Griffa, Fosco Bernasconi, Patric Hagmann, Kim Do, Roy Salomon, Giulio Rognini, Silvia Marchesotti, Pierre Progin

Dysfunction of sensorimotor predictive processing is thought to underlie abnormalities in self-monitoring producing passivity symptoms in psychosis. Experimentally induced sensorimotor conflict can produce a failure in bodily self-monitoring (presence hall ...

2020

Synchronous nonmonotonic changes in functional connectivity and white matter integrity in a rat model of sporadic Alzheimer's disease

Bernard Lanz, Katarzyna Pierzchala, Ileana Ozana Jelescu, Carole Poitry-Yamate, Ting Yin, Yujian Diao

Brain glucose hypometabolism has been singled out as an important contributor and possibly main trigger to Alzheimer's disease (AD). Intracerebroventricular injections of streptozotocin (icv-STZ) cause brain glucose hypometabolism without systemic diabetes ...

2020

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Syndrome confusionnel (délirium)

Robotically-induced auditory-verbal hallucinations: combining self-monitoring and strong perceptual priors

Identification of biopsychological trait markers in functional neurological disorders

Opposite effects of stress on effortful motivation in high and low anxiety are mediated by CRHR1 in the VTA

Mind blanking is a distinct mental state linked to a recurrent brain profile of globally positive connectivity during ongoing mentation

Sensorimotor conflicts induce somatic passivity and louden quiet voices in healthy listeners

Structural control energy of resting-state functional brain states reveals less cost-effective brain dynamics in psychosis vulnerability

Topology predicts long-term functional outcome in early psychosis

Longitudinal osmotic and neurometabolic changes in young rats with chronic cholestatic liver disease

Sensorimotor Induction of Auditory Misattribution in Early Psychosis

Synchronous nonmonotonic changes in functional connectivity and white matter integrity in a rat model of sporadic Alzheimer's disease

Graph Chatbot

Chattez avec Graph Search

Robotically-induced auditory-verbal hallucinations: combining self-monitoring and strong perceptual priors

Opposite effects of stress on effortful motivation in high and low anxiety are mediated by CRHR1 in the VTA

Identification of biopsychological trait markers in functional neurological disorders

Synchronous nonmonotonic changes in functional connectivity and white matter integrity in a rat model of sporadic Alzheimer's disease

Sensorimotor conflicts induce somatic passivity and louden quiet voices in healthy listeners

Mind blanking is a distinct mental state linked to a recurrent brain profile of globally positive connectivity during ongoing mentation

Topology predicts long-term functional outcome in early psychosis

Longitudinal osmotic and neurometabolic changes in young rats with chronic cholestatic liver disease

Sensorimotor Induction of Auditory Misattribution in Early Psychosis

Structural control energy of resting-state functional brain states reveals less cost-effective brain dynamics in psychosis vulnerability