questionsmedicales.fr
Système nerveux
Système nerveux central
Encéphale
Prosencéphale
Télencéphale
Cerveau
Cortex cérébral
Hippocampe
Gyrus denté
Gyrus denté : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Imagerie par résonance magnétique
Hippocampe
Tests neuropsychologiques
Mémoire
Électroencéphalographie
Activité cérébrale
Troubles de la mémoire
Apprentissage
Symptômes
5
Pertes de mémoire
Anxiété
Troubles de l'humeur
Neurogenèse
Prévention
5
Mode de vie sain
Alimentation équilibrée
Gestion du stress
Méditation
Éducation cognitive
Mémoire
Activités sociales
Santé cognitive
Traitements
5
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Médicaments
Thérapie comportementale
Symptômes
Antidépresseurs
Neurogenèse
Méditation
Exercice physique
Stimulation cérébrale profonde
Dysfonctionnements
Complications
5
Troubles cognitifs
Problèmes émotionnels
Troubles de la mémoire
Aggravation
Troubles de l'humeur
Intervention
Problèmes de comportement
Interaction
Facteurs de risque
5
Stress chronique
Antécédents familiaux
Vieillissement
Facteurs de risque
Traumatismes crâniens
Mémoire
Consommation d'alcool
Fonction cérébrale
Mode de vie sédentaire
Dysfonctionnement cognitif
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"name": "Comment diagnostiquer une dysfonction du gyrus denté ?",
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"name": "Quels tests neuropsychologiques sont utilisés ?",
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"@type": "Question",
"name": "Quels signes cliniques indiquent une atteinte du gyrus denté ?",
"position": 4,
"acceptedAnswer": {
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"text": "Des troubles de la mémoire et des difficultés d'apprentissage peuvent être des signes."
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"name": "Peut-on utiliser des biomarqueurs pour le diagnostic ?",
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"@type": "Question",
"name": "Quels sont les symptômes d'une dysfonction du gyrus denté ?",
"position": 6,
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"name": "La dépression est-elle liée au gyrus denté ?",
"position": 7,
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}
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"name": "Les troubles de l'humeur affectent-ils le gyrus denté ?",
"position": 8,
"acceptedAnswer": {
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"text": "Oui, les troubles de l'humeur peuvent influencer la neurogenèse dans le gyrus denté."
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{
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"name": "Peut-on observer des changements cognitifs ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, des changements dans la cognition, comme des difficultés de concentration, peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les troubles de l'anxiété impactent-ils le gyrus denté ?",
"position": 10,
"acceptedAnswer": {
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"text": "Oui, des troubles anxieux peuvent affecter la fonction du gyrus denté et la mémoire."
}
},
{
"@type": "Question",
"name": "Comment prévenir les troubles du gyrus denté ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain, avec une alimentation équilibrée et de l'exercice, aide."
}
},
{
"@type": "Question",
"name": "Le stress peut-il être prévenu ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des techniques de gestion du stress comme la méditation peuvent aider à le réduire."
}
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"@type": "Question",
"name": "L'éducation cognitive aide-t-elle à la prévention ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'éducation cognitive peut renforcer les capacités de mémoire et d'apprentissage."
}
},
{
"@type": "Question",
"name": "Les activités sociales sont-elles bénéfiques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'engagement social peut améliorer la santé cognitive et prévenir les troubles."
}
},
{
"@type": "Question",
"name": "Le sommeil joue-t-il un rôle dans la prévention ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un sommeil de qualité est crucial pour la santé du gyrus denté et la mémoire."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les troubles du gyrus denté ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent la thérapie cognitive, les médicaments et la stimulation cérébrale."
}
},
{
"@type": "Question",
"name": "La thérapie comportementale est-elle efficace ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la thérapie comportementale peut aider à améliorer les symptômes liés au gyrus denté."
}
},
{
"@type": "Question",
"name": "Les antidépresseurs peuvent-ils aider ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains antidépresseurs peuvent favoriser la neurogenèse dans le gyrus denté."
}
},
{
"@type": "Question",
"name": "Y a-t-il des approches non médicamenteuses ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des techniques comme la méditation et l'exercice physique peuvent être bénéfiques."
}
},
{
"@type": "Question",
"name": "La stimulation cérébrale est-elle une option ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la stimulation cérébrale profonde est explorée pour traiter les dysfonctionnements."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une dysfonction du gyrus denté ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des troubles cognitifs sévères et des problèmes émotionnels."
}
},
{
"@type": "Question",
"name": "Les troubles de la mémoire peuvent-ils s'aggraver ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, sans traitement, les troubles de la mémoire peuvent s'aggraver avec le temps."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque accru de démence ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des dysfonctionnements du gyrus denté peuvent augmenter le risque de démence."
}
},
{
"@type": "Question",
"name": "Les troubles de l'humeur peuvent-ils s'aggraver ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les troubles de l'humeur peuvent s'aggraver sans intervention appropriée."
}
},
{
"@type": "Question",
"name": "Des problèmes de comportement peuvent-ils survenir ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des dysfonctionnements peuvent entraîner des problèmes de comportement et d'interaction."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour les troubles du gyrus denté ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent le stress chronique, l'anxiété et des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement est un facteur de risque pour les dysfonctionnements du gyrus denté."
}
},
{
"@type": "Question",
"name": "Les traumatismes crâniens augmentent-ils le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traumatismes crâniens peuvent endommager le gyrus denté et affecter la mémoire."
}
},
{
"@type": "Question",
"name": "La consommation d'alcool est-elle un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une consommation excessive d'alcool peut nuire à la fonction du gyrus denté."
}
},
{
"@type": "Question",
"name": "Le manque d'exercice physique est-il un risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire peut augmenter le risque de dysfonctionnement cognitif."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 12/03/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, MD, USA.
Solomon H. Snyder Department of Neuroscience, Johns Hopkins University, Baltimore, MD, USA.
Publications dans "Gyrus denté" :
4 publications dans cette catégorie
Affiliations :
Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, 19104, USA; Mahoney Institute for Neurosciences, University of Pennsylvania, Philadelphia, PA, 19104, USA; Department of Developmental and Cell Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA; Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA; Institute for Epigenetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. Electronic address: shongjun@pennmedicine.upenn.edu.
Publications dans "Gyrus denté" :
3 publications dans cette catégorie
Affiliations :
Department of Psychological and Brain Sciences, Boston University, Boston, MA, USA.
Publications dans "Gyrus denté" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, 19104, USA; Mahoney Institute for Neurosciences, University of Pennsylvania, Philadelphia, PA, 19104, USA. Electronic address: kchristi@pennmedicine.upenn.edu.
Publications dans "Gyrus denté" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience, University of Pennsylvania, Philadelphia, PA, 19104, USA; Mahoney Institute for Neurosciences, University of Pennsylvania, Philadelphia, PA, 19104, USA; Department of Developmental and Cell Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA; Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA; Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, 19104, USA; Institute for Epigenetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Publications dans "Gyrus denté" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA; Zanvyl Krieger Mind/Brain Institute, Johns Hopkins University, 3400 N Charles Street, Baltimore, MD 21218, USA; The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD 21205, USA; Department of Neurobiology and Neuroscience Institute, University of Chicago, 5801 S Ellis Avenue, Chicago, IL 60637, USA.
Publications dans "Gyrus denté" :
3 publications dans cette catégorie
Affiliations :
Division of Systems Neuroscience, New York State Psychiatric Institute, New York, NY, 10032, USA.
Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Center for Theoretical Neuroscience, College of Physicians and Surgeons, Columbia University, New York, NY, USA; Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Neuroscience Graduate Program, University of California, San Francisco, San Francisco, CA, USA; Medical Scientist Training Program, University of California, San Francisco, San Francisco, CA, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Neuroscience Graduate Program, University of California, San Francisco, San Francisco, CA, USA; Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA; Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, USA; Kavli Institute for Fundamental Neuroscience, University of California, San Francisco, San Francisco, CA, USA. Electronic address: mazen.kheirbek@ucsf.edu.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
1 Departments of Child & Adolescent Psychiatry, Neuroscience & Physiology, and Psychiatry, New York University Langone Health, New York, NY, USA.
2 Center for Dementia Research, The Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, WA 98101, USA.
Department of Neurological Surgery, University of Washington, Seattle, WA 98014, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Department of Pathology, University of Washington, Seattle, WA 98195, USA.
Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, WA 98101, USA.
Department of Pathology, University of California San Diego, La Jolla, CA 92093, USA.
Department of Neurological Surgery, University of Washington, Seattle, WA 98014, USA.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry, Division of Systems Neuroscience, Columbia University and the Research Foundation for Mental Hygiene, New York State Psychiatric Institute, NY, USA. Electronic address: rh95@cumc.columbia.edu.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Institute for Physiology I, Systemic and Cellular Neurophysiology, Medical Faculty, University of Freiburg, Freiburg, Germany. Marlene.Bartos@physiologie.uni-freiburg.de.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Departments of Anatomy & Neurobiology.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Departments of Anatomy & Neurobiology.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Departments of Anatomy & Neurobiology.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Departments of Anatomy & Neurobiology.
Publications dans "Gyrus denté" :
2 publications dans cette catégorie
Affiliations :
Departments of Anatomy & Neurobiology.
Neurobiology and Behavior.
Publications dans "Gyrus denté" :
People can decide whether a person appears either angry or happy in less than 1 second. Despite such speed, research shows that expression decisions are influenced by other facial attributes such as f...
We investigated the effect of hypoxia on the reaction time (RT) and response accuracy of pilots performing a visual choice reaction task that corresponded to the scanning of helmet mounted display (HM...
Despite their involvement in many cognitive functions, β oscillations are among the least understood brain rhythms. Reports on whether the functional role of β is primarily inhibitory or excitatory ha...
Mental fatigue (MF) has been defined as a psychobiological state commonly caused by prolonged periods of demanding cognitive activity. However, the differences between women and men in their reaction ...
For this aim, 64 participants (age 31.7 ± 6.2 y) performed a routine of 15 min of the Stroop test (PsyTool), with 600 tasks and five different colors. Their heart rate (HR) was registered before, duri...
The GLMM for HR showed an effect on the time (...
The present findings suggest that the parasympathetic branch of the autonomous nervous system which functions as a relaxation system tends to be activated under increasing mental fatigue, with a decre...
Detrended fluctuation analysis (DFA) is a well-established method to evaluate scaling indices of time series, which categorize the dynamics of complex systems. In the literature, DFA has been used to ...
Herein we propose treating each reaction time as a duration time that changes the representation from operational (trial number) time n to event (temporal) time t, or X(t). The DFA algorithm was then ...
This new perspective leads to quantitatively better results in (1) differentiating scaling indices between low versus high time-stress conditions and (2) predicting task performance outcomes....
We show that by changing from operational time to event time, the DFA allows discrimination of time-stress conditions and predicts performance outcomes....
The last decade was characterized by the reduction in hospital beds throughout Europe. When facing the COVID pandemic, this has been an issue of major importance as hospitals were seriously overloaded...
In addition to chronic widespread pain and depression and anxiety symptoms, patients with fibromyalgia frequently experience cognitive problems. This study investigated executive functions in fibromya...
Optimality analysis of value-based decisions in binary and multi-alternative choice settings predicts that reaction times should be sensitive only to differences in stimulus magnitudes, but not to ove...
Communication within online platforms supported by chatbots requires algorithms, language processing methods, and an effective visual representation. These are crucial elements for increasing user eng...
Reaction time variability (RTV) has been estimated using Gaussian, ex-Gaussian, and diffusion model (DM) indices. Rarely have studies examined interrelationships among these performance indices in chi...
This study utilized trial-level data from the stop signal task from 8916 children (9-10 years old) to examine Gaussian, ex-Gaussian, and DM indicators of RTV. In addition to describing RTV patterns, w...
There was no one-to-one correspondence between DM and ex-Gaussian parameters. Nonetheless, drift rate was most strongly associated with standard deviation of RT and tau, while nondecisional processes ...
Intercorrelations among model parameters are similar in children as has been observed in adults. Computational approaches play a crucial role in understanding performance changes over time and can als...