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Phénomènes physiologiques de l'appareil locomoteur et du système nerveux
Phénomènes physiologiques du système nerveux
Filtrage sensoriel
Inhibition du réflexe de sursaut
Inhibition du réflexe de sursaut : Questions médicales fréquentes
Diagnostic
5
Réflexe de sursaut
Évaluation psychologique
Électroencéphalographie
Réflexe de sursaut
Réflexe de sursaut
Signes cliniques
Mesures psychophysiologiques
Réflexe de sursaut
Anxiété
Troubles neurologiques
Symptômes
5
Réflexe de sursaut
Symptômes
Comportement
Réflexe de sursaut
Troubles de l'humeur
Anxiété
Réflexe de sursaut
Tests psychologiques
Prévention
5
Gestion du stress
Prévention
Techniques de relaxation
Anxiété
Activités physiques
Résilience
Traitements
5
Thérapie cognitive
Traitements psychologiques
Anxiolytiques
Médicaments
Thérapie comportementale
Réponses au stress
Interventions psychologiques
Traitements
Complications
5
Troubles anxieux
Dépression
Qualité de vie
Interactions sociales
Troubles de l'humeur
Complications
Santé mentale
Problèmes psychologiques
Bien-être émotionnel
Effets à long terme
Facteurs de risque
5
Anxiété
Antécédents familiaux
Traumatismes
Vulnérabilité
Troubles neurologiques
Réflexe de sursaut
Sexe
Différences de genre
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"@type": "Question",
"name": "L'inhibition est-elle mesurable ?",
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"@type": "Question",
"name": "Quels facteurs influencent le diagnostic ?",
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"@type": "Question",
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"@type": "Question",
"name": "L'inhibition affecte-t-elle le comportement ?",
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"name": "Comment se manifeste l'inhibition chez les patients ?",
"position": 9,
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{
"@type": "Question",
"name": "L'inhibition est-elle permanente ?",
"position": 10,
"acceptedAnswer": {
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"@type": "Question",
"name": "Peut-on prévenir l'inhibition du réflexe ?",
"position": 11,
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"name": "L'éducation joue-t-elle un rôle préventif ?",
"position": 12,
"acceptedAnswer": {
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"text": "Oui, comprendre les déclencheurs peut réduire les risques d'inhibition."
}
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"@type": "Question",
"name": "Les techniques de relaxation sont-elles utiles ?",
"position": 13,
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"@type": "Question",
"name": "Le soutien social aide-t-il à prévenir l'inhibition ?",
"position": 14,
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}
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"position": 15,
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}
},
{
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"name": "Quels traitements sont disponibles ?",
"position": 16,
"acceptedAnswer": {
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"text": "Les thérapies cognitives et comportementales sont souvent recommandées."
}
},
{
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"name": "Les médicaments peuvent-ils aider ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anxiolytiques peuvent réduire l'anxiété et améliorer la réponse."
}
},
{
"@type": "Question",
"name": "Y a-t-il des approches non médicamenteuses ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La méditation et la relaxation peuvent aider à gérer les symptômes."
}
},
{
"@type": "Question",
"name": "La thérapie comportementale est-elle efficace ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle aide à modifier les réponses aux stimuli stressants."
}
},
{
"@type": "Question",
"name": "Les interventions psychologiques sont-elles recommandées ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont souvent essentielles pour traiter l'inhibition."
}
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{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
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}
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{
"@type": "Question",
"name": "L'inhibition peut-elle affecter la qualité de vie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut limiter les interactions sociales et la vie quotidienne."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques de troubles associés ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles de l'humeur peuvent coexister avec l'inhibition."
}
},
{
"@type": "Question",
"name": "L'inhibition peut-elle entraîner des problèmes de santé mentale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut contribuer à des problèmes de santé mentale à long terme."
}
},
{
"@type": "Question",
"name": "Des effets à long terme sont-ils possibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une inhibition prolongée peut affecter le bien-être émotionnel."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque principaux ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'anxiété, le stress chronique et les antécédents familiaux sont des facteurs clés."
}
},
{
"@type": "Question",
"name": "Les traumatismes augmentent-ils le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traumatismes psychologiques peuvent accroître la vulnérabilité."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque d'inhibition ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les jeunes adultes sont souvent plus susceptibles d'expérimenter l'inhibition."
}
},
{
"@type": "Question",
"name": "Les troubles neurologiques sont-ils un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains troubles neurologiques peuvent affecter le réflexe de sursaut."
}
},
{
"@type": "Question",
"name": "Le sexe joue-t-il un rôle dans l'inhibition ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des études montrent que les femmes peuvent être plus affectées."
}
}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 27/12/2025
Contenu vérifié selon les dernières recommandations médicales
7 publications dans cette catégorie
Affiliations :
Laboratory of Brain Disorders, Beijing Institute of Brain Disorders, Ministry of Science and Technology, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing 100069, China; School of Psychological and Cognitive Sciences, Key Laboratory on Machine Perception (Ministry of Education), Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100080, China. Electronic address: liangli@pku.edu.cn.
7 publications dans cette catégorie
Affiliations :
Department of Functioning and Disability, Institute for Developmental Research, Aichi Developmental Disability Center, Kasugai, Japan.
6 publications dans cette catégorie
Affiliations :
Division of Sports Science and Physical Education, Tsinghua University, Beijing, China.
5 publications dans cette catégorie
Affiliations :
Department of Neuropsychiatry, Mie University Graduate School of Medicine, Tsu 514-8507, Japan.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
School of Psychological and Cognitive Sciences, Key Laboratory on Machine Perception (Ministry of Education), Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100080, China.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
School of Psychological and Cognitive Sciences, Key Laboratory on Machine Perception (Ministry of Education), Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100080, China.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
School of Psychological and Cognitive Sciences, Key Laboratory on Machine Perception (Ministry of Education), Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100080, China. Electronic address: raylius23@pku.edu.cn.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Artificial Intelligence and Cognition, School of Tourism Sciences, Beijing International Studies University, Beijing, China.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Collaborative Innovation Center for Brain Disorders, Beijing Institute for Brain Disorders, Capital Medical University, Beijing, China.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Anatomy & Cell Biology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada. susanne.schmid@schulich.uwo.ca.
Department of Psychology, University of Western Ontario, London, ON, Canada. susanne.schmid@schulich.uwo.ca.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Department of Functioning and Disability, Institute for Developmental Research, Aichi Developmental Disability Center, Kasugai, Japan.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Department of Functioning and Disability, Institute for Developmental Research, Aichi Developmental Disability Center, Kasugai, Japan.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
School of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing, China.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Neurology Service, Hospital Clíınic, Facultad de Medicina, Universitat de Barcelona, Barcelona, Spain.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Department of Neuropsychiatry, Mie University Graduate School of Medicine, Tsu, 514-8507, Japan.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Department of Neuropsychiatry, Mie University Graduate School of Medicine, Tsu, 514-8507, Japan.
Publications dans "Inhibition du réflexe de sursaut" :
3 publications dans cette catégorie
Affiliations :
Center of Mathematics, Computation and Cognition, Universidade Federal do ABC, São Bernardo do Campo 09606-045, Brazil.
Interdisciplinary Applied Neuroscience Unit, Universidade Federal do ABC, São Bernardo do Campo 09606-045, Brazil.
Publications dans "Inhibition du réflexe de sursaut" :
2 publications dans cette catégorie
Affiliations :
School of Psychological and Cognitive Sciences, Key Laboratory on Machine Perception (Ministry of Education), Beijing Key Laboratory of Behavior and Mental Health, Peking University, Beijing 100080, China.
Publications dans "Inhibition du réflexe de sursaut" :
2 publications dans cette catégorie
Affiliations :
Anatomy & Cell Biology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.
Publications dans "Inhibition du réflexe de sursaut" :
2 publications dans cette catégorie
Affiliations :
Anatomy & Cell Biology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.
Publications dans "Inhibition du réflexe de sursaut" :
Psychopathological research is moving from a specific approach towards transdiagnosis through the analysis of processes that appear transversally to multiple pathologies. A phenomenon disrupted in sev...
The present systematic review analyzed the role of PPI deficit as a possible transdiagnostic process for four main groups of neuropsychiatric disorders: (1) trauma-, stress-, and anxiety-related disor...
The results showed a general PPI deficit in the diagnostic groups mentioned, with associated deficits in the dopaminergic neurotransmission system, several areas implied such as the medial prefrontal ...
Prepulse inhibition (PPI) is an automatic and pre-attentive sensorimotor gating process. Several studies have shown that advanced cognitive functions can modulate PPI. This study aimed to further eluc...
Auditory and somatosensory prepulses are commonly used to assess prepulse inhibition (PPI). The effect of a vestibular prepulse upon blink reflex excitability has not been hitherto assessed....
Twenty-two healthy subjects and two patients with bilateral peripheral vestibular failure took part in the study. Whole body yaw rotation in the dark provided a vestibular inertial prepulse. Blink ref...
A vestibular prepulse inhibited the R2 (p < 0.001) and R2c area (p < 0.05). Increasing the angular acceleration did not increase the R2 and R2c inhibition (p > 0.05). Voluntary suppression of the vest...
Our data support a vestibular gating mechanism in humans....
The main brainstem nucleus mediating PPI - the pedunculopontine nucleus (PPN) - is heavily vestibular responsive, which is consistent with our findings of a vestibular-mediated PPI. Our technique may ...
Acoustic prepulse inhibition of the startle response (PPI) is a phenomenon characterized by the reduction in the startle reflex caused by the presence of weak and brief stimulus before an intense and ...
In this research we aim to investigate if PPI is reduced with aging and if this reduction would be associated with cognitive functioning of older adults. To this aim, we compared PPI levels of older a...
With that, we found, significantly lower PPI level (...
Our results demonstrate that aging is a factor that affects PPI and that it does not seem to predict cognition, however, future studies should explore the potential of using PPI for monitoring cogniti...
Prepulse inhibition (PPI) is a well-established phenomenon wherein a weak sensory stimulus attenuates the startle reflex triggered by a subsequent strong stimulus. Within the circuit, variations in ta...
In emergency medical services, paramedics are informed of an emergency call by a high-intensity acoustic alarm called the "call alert." Sudden, loud sounds like the call alert may cause a startle resp...
Prepulse inhibition (PPI) is a widely investigated behavior to study the mechanisms of disorders such as anxiety, schizophrenia, and bipolar mania. PPI has been observed across various vertebrate and ...
Prepulse inhibition (PPI) impairment reflects sensorimotor gating problems, i.e. in schizophrenia. This study aims to enlighten the role of orexinergic regulation on PPI in a psychosis-like model....
In order to understand the impact of orexinergic innervation on PPI and how it is modulated by age and baseline PPI (bPPI), chronic orexin A (OXA) injections was carried on non-sleep-deprived and slee...
bPPI measurements were carried on male Wistar rats on P45 or P90 followed by grouping into low-PPI and high-PPI rats. The rats were injected with OXA twice per day for four consecutive days starting o...
Our previous study with acute OXA injection after REMSD without bPPI grouping revealed that low OXA doses might improve REMSD-induced PPI impairment. Our current results present three important conclu...
Orexinergic regulation of PPI response with and without REMSD can be predicted by bPPI levels. Our findings provide potential insights into the regulation of sensorimotor gating by sleep/wakefulness s...
Sensory gating, measured using prepulse inhibition (PPI), is an endophenotype of neuropsychiatric disorders that can be assessed in larval zebrafish models. However, current PPI assays require high-sp...
Prepulse inhibition (PPI) of the auditory startle response, a key measure of sensorimotor gating, diminishes with age and is impaired in various neurological conditions. While PPI deficits are often a...