questionsmedicales.fr
Troubles mentaux
Troubles neurocognitifs
Troubles neurocognitifs : Questions médicales fréquentes
Diagnostic
5
Troubles neurocognitifs
Évaluation neuropsychologique
Tests neuropsychologiques
Mémoire
Antécédents médicaux
Évaluation clinique
Diagnostic précoce
Évaluation cognitive
Symptômes
5
Symptômes
Perte de mémoire
Dépression
Troubles neurocognitifs
Troubles du langage
Cognition
Hallucinations
Troubles neurocognitifs
Évolution des symptômes
Autonomie
Prévention
5
Prévention
Alimentation saine
Activité physique
Risque réduit
Maladies cardiovasculaires
Facteurs de risque
Interactions sociales
Santé cognitive
Traitements
5
Traitements
Thérapies cognitives
Médicaments
Progression des symptômes
Thérapie occupationnelle
Qualité de vie
Stimulation cognitive
Approches non médicamenteuses
Soins de soutien
Gestion de la maladie
Complications
5
Complications
Perte d'autonomie
Troubles de l'humeur
Anxiété
Chutes
Troubles de l'équilibre
Vie quotidienne
Aide extérieure
Stress familial
Épuisement
Facteurs de risque
5
Facteurs de risque
Âge avancé
Tabagisme
Déclin cognitif
Stress chronique
Détérioration cognitive
Traumatismes crâniens
Facteurs de risque
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"@type": "Question",
"name": "Comment diagnostique-t-on un trouble neurocognitif ?",
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"@type": "Question",
"name": "Quels tests sont utilisés pour le diagnostic ?",
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"text": "Des tests de mémoire, d'attention et de langage sont couramment utilisés pour évaluer les fonctions cognitives."
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"@type": "Question",
"name": "Les antécédents médicaux sont-ils importants ?",
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"@type": "Question",
"name": "Peut-on diagnostiquer à un stade précoce ?",
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"@type": "Question",
"name": "Les examens d'imagerie sont-ils nécessaires ?",
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"text": "Des examens comme l'IRM peuvent être nécessaires pour exclure d'autres pathologies cérébrales."
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{
"@type": "Question",
"name": "Quels sont les symptômes courants des troubles neurocognitifs ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent la perte de mémoire, la confusion, des difficultés de concentration et des changements de personnalité."
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"name": "La dépression est-elle un symptôme associé ?",
"position": 7,
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"text": "Oui, la dépression peut accompagner les troubles neurocognitifs, affectant la cognition et l'humeur."
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"name": "Les troubles du langage sont-ils fréquents ?",
"position": 8,
"acceptedAnswer": {
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"text": "Oui, des difficultés d'expression ou de compréhension peuvent survenir dans certains troubles neurocognitifs."
}
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{
"@type": "Question",
"name": "Les hallucinations sont-elles possibles ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, certaines formes de troubles neurocognitifs peuvent entraîner des hallucinations visuelles ou auditives."
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{
"@type": "Question",
"name": "Comment évoluent les symptômes ?",
"position": 10,
"acceptedAnswer": {
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"text": "Les symptômes peuvent s'aggraver progressivement, affectant la vie quotidienne et l'autonomie."
}
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{
"@type": "Question",
"name": "Peut-on prévenir les troubles neurocognitifs ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines mesures comme l'exercice, une alimentation saine et la stimulation cognitive peuvent aider."
}
},
{
"@type": "Question",
"name": "L'activité physique joue-t-elle un rôle ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'activité physique régulière est associée à un risque réduit de troubles neurocognitifs."
}
},
{
"@type": "Question",
"name": "L'éducation peut-elle aider à prévenir ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un niveau d'éducation plus élevé est lié à un risque réduit de développer des troubles neurocognitifs."
}
},
{
"@type": "Question",
"name": "Le contrôle des maladies cardiovasculaires est-il important ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, contrôler les facteurs de risque cardiovasculaires peut réduire le risque de troubles neurocognitifs."
}
},
{
"@type": "Question",
"name": "Les interactions sociales sont-elles bénéfiques ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, maintenir des interactions sociales actives peut contribuer à la santé cognitive."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour ces troubles ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des médicaments, des thérapies cognitives et des interventions psychosociales."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils ralentir la progression ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments peuvent aider à ralentir la progression des symptômes dans certains types de troubles."
}
},
{
"@type": "Question",
"name": "La thérapie occupationnelle est-elle utile ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la thérapie occupationnelle aide à maintenir l'autonomie et à améliorer la qualité de vie."
}
},
{
"@type": "Question",
"name": "Les approches non médicamenteuses sont-elles efficaces ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des approches comme la stimulation cognitive peuvent améliorer les fonctions cognitives."
}
},
{
"@type": "Question",
"name": "Les soins de soutien sont-ils importants ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les soins de soutien pour les patients et les familles sont cruciaux pour gérer la maladie."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la perte d'autonomie, des troubles comportementaux et des problèmes de santé physique."
}
},
{
"@type": "Question",
"name": "Les troubles de l'humeur sont-ils des complications ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles de l'humeur comme l'anxiété et la dépression peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les chutes sont-elles un risque ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les patients peuvent être à risque accru de chutes en raison de troubles de l'équilibre."
}
},
{
"@type": "Question",
"name": "Comment les complications affectent-elles la vie quotidienne ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent rendre les activités quotidiennes difficiles, nécessitant souvent une aide extérieure."
}
},
{
"@type": "Question",
"name": "Les complications peuvent-elles affecter la famille ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les complications peuvent également peser sur les proches, entraînant stress et épuisement."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge avancé, les antécédents familiaux et les maladies cardiovasculaires."
}
},
{
"@type": "Question",
"name": "Le diabète est-il un facteur de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le diabète mal contrôlé est associé à un risque accru de troubles neurocognitifs."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme est lié à un risque accru de déclin cognitif et de troubles neurocognitifs."
}
},
{
"@type": "Question",
"name": "Le stress chronique est-il un facteur ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut contribuer à la détérioration cognitive et à l'apparition de troubles."
}
},
{
"@type": "Question",
"name": "Les traumatismes crâniens augmentent-ils le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traumatismes crâniens répétés sont un facteur de risque pour certains troubles neurocognitifs."
}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 17/08/2026
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Cognition Behaviour Technology Lab, Université Côte d'Azur, Nice, France.
Association Innovation Alzheimer, Nice, France.
Centre Memoire, Centre Hospitalier Universitaire de Nice, Nice, France.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Cognition Behaviour Technology Lab, Université Côte d'Azur, Nice, France.
Association Innovation Alzheimer, Nice, France.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Department of Critical Care, School of Medicine, University of Melbourne, Melbourne, VIC, Australia; Department of Anaesthesia and Acute Pain Medicine, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia; Department of Anesthesiology, Weill Cornell Medicine, New York, NY, USA.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Division of Geriatric Medicine, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Division of Psychiatry, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Department of Anesthesiology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China.
Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, China.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
MAP Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.
Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
Publications dans "Troubles neurocognitifs" :
2 publications dans cette catégorie
Affiliations :
Department of Health Sciences and Technology, Institute of Human Movement Sciences and Sport, ETH Zürich, Zürich, Switzerland.
Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institute, Stockholm, Sweden.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Department of Neuropsychiatry, Keio University School of Medicine.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Department of Anesthesiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Central London School of Anaesthesia, London, UK.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Department of Anaesthesiology, University Medical Center Hamburg, Hamburg, Germany.
Publications dans "Troubles neurocognitifs" :
1 publication dans cette catégorie
Affiliations :
Département de psychiatrie, université McGill, Montréal, Québec, Canada.
Publications dans "Troubles neurocognitifs" :
For years, postoperative cognitive outcomes have steadily garnered attention, and in the past decade, they have remained at the forefront. This prominence is primarily due to empirical research emphas...
Perioperative neurocognitive disorder (PND) is a common disorder following anesthesia and surgery, especially in the elderly. The complex cellular and molecular processes are involved in PND, but the ...
Copy number variants (CNVs) have become increasingly instrumental in understanding the etiology of all diseases and phenotypes, including Neurocognitive Disorders (NDs). Among the well-established reg...
In this study, we propose a regularized deep learning model to select causal regions for the target disease. With the help of the proximal [20] gradient descent algorithm, the model utilizes the group...
Our model effectively identifies regions associated with phenotypic traits using regularized deep learning. Rather than attempting to analyze the whole genome, CNVDeep allows us to focus only on the c...
Perioperative neurocognitive disorders are often neglected and undiagnosed. There are known risk factors for these disorders (e.g., higher levels of frailty, cognitive decline before surgery). However...
This was a prospective, monocentric, observational study that included one cohort of patients aged 65 years and older. Patients underwent acute or elective surgical operations. Preanaesthesia tests we...
This study included 164 patients. The arithmetic mean age was 74.5 years. The strongest correlations were observed between MMSE scores and TEGEST scores (r = 0.830 before and 0.786 after surgery, P < ...
According to our results, the TEGEST is a suitable option for assessing cognitive functioning before surgery among patients who are at risk of developing perioperative neurocognitive disorders. This s...
Postoperative neurocognitive disorders (PND) are the most common neurological disorders following surgery and anaesthesia before and within 12 months after surgery, with a high prevalence in the geria...
Previous studies have shown that patients with cerebrovascular disease (CVD) have a significantly increased risk of cognitive decline or dementia; however, the association between preoperative CVD and...
This retrospective cohort study evaluated 13 899 surgical patients of a large-scale comprehensive hospital between January 2021 and January 2022 to explore the association between preoperative CVD and...
Of the included 13 899 patients, propensity score matching yielded 1006 patient pairs. Multivariate logistic regression analysis revealed that CVD was an independent risk factor for PNDs [odds ratio: ...
CVD was an independent risk factor for PNDs and affected the overall postoperative survival rate of surgical patients with preoperative CVD....
To map the current state of knowledge about the use of technology with seniors with neurocognitive disorders in long-term care to foster interactions, wellness, and stimulation....
Cumulative Index to Nursing and Allied Health Literature (CINAHL Plus); MEDLINE; PsycINFO; Embase and Web of Science were searched in eligible literature, with no limit of time, to describe the curren...
The search yielded 3,605 studies, of which 39 were included. Most technology type reported was robotics. Included studies reports different positive effects on the use of such technology such as incre...
The study highlights different types and potential benefits of technology for long-term care residents with neurocognitive disorders, emphasizing the crucial need for additional research to refine int...
HIV-associated neurocognitive disorders (HANDs) still persist despite improved life expectancy, reduced viral loads, and decreased infection severity. The number of patients affected by HANDs ranges f...
Postoperative neurocognitive disorder (pNCD) is common after surgery. Exposure to anaesthetic drugs has been implicated as a potential cause of pNCD. Although several studies have investigated risk fa...
We analysed data obtained for a prospective observational study in patients aged ≥ 65 years who underwent surgery for excision of a solid tumour. Cognitive function was assessed preoperatively and at ...
Of the 196 included patients, 23 (12%) fulfilled the criteria for pNCD at 3 months postoperatively. A low preoperative score on Mini-Mental State Examination (OR, 8.9 [95% CI, (2.8-27.9)], p < 0.001) ...
In this cohort, duration of anaesthesia, which is probably an expression of the complexity of the surgery, was the only anaesthesia-related predictor of pNCD. On average, patients' scores on cognitive...
Delusions in neurocognitive disorder due to Alzheimer's disease (AD) worsen patients' cognitive functions and activities of daily living (ADL), increasing caregiver burden and the risk of mortality. A...
We compared cognitive function and ADL in AD patients aged 65 years or older according to the presence of delusions. To assess longitudinal change, we analyzed data from patients monitored for an aver...
The delusions group exhibited poorer immediate recall of verbal memory than the non-delusions group. In the follow-up evaluation, patients who developed delusions had lower baseline cognitive function...
While controlling for the severity of AD, we found no significant negative impacts of delusions on most cognitive functions. Nevertheless, it is noteworthy that the immediate recall of verbal memory a...