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"description": "Comment évaluer l'impact de la gravitation sur la santé ?\nQuels tests sont utilisés pour diagnostiquer des troubles liés à la gravitation ?\nLa gravitation affecte-t-elle les résultats des tests médicaux ?\nQuels symptômes peuvent indiquer un problème lié à la gravitation ?\nComment la gravitation est-elle mesurée en milieu médical ?",
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"@type": "Question",
"name": "Comment évaluer l'impact de la gravitation sur la santé ?",
"position": 1,
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"text": "Des études cliniques et des tests physiologiques mesurent les effets de la gravitation."
}
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour diagnostiquer des troubles liés à la gravitation ?",
"position": 2,
"acceptedAnswer": {
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"text": "Des tests d'équilibre, d'ostéodensitométrie et d'imagerie sont couramment utilisés."
}
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"@type": "Question",
"name": "La gravitation affecte-t-elle les résultats des tests médicaux ?",
"position": 3,
"acceptedAnswer": {
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"text": "Oui, la gravitation peut influencer les résultats, notamment en microgravité."
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"name": "Quels symptômes peuvent indiquer un problème lié à la gravitation ?",
"position": 4,
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"text": "Des vertiges, des troubles de l'équilibre et des douleurs musculo-squelettiques."
}
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"name": "Comment la gravitation est-elle mesurée en milieu médical ?",
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{
"@type": "Question",
"name": "Quels symptômes sont liés à une exposition prolongée à la microgravité ?",
"position": 6,
"acceptedAnswer": {
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"text": "Fatigue, perte de masse musculaire, troubles de la vision et désorientation."
}
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"@type": "Question",
"name": "La gravitation peut-elle causer des douleurs articulaires ?",
"position": 7,
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"text": "Oui, des changements de pression et de gravité peuvent entraîner des douleurs articulaires."
}
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"name": "Quels effets la gravitation a-t-elle sur le système cardiovasculaire ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut provoquer des modifications de la circulation sanguine et de la pression artérielle."
}
},
{
"@type": "Question",
"name": "Comment la gravitation affecte-t-elle le système nerveux ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner des troubles de la coordination et des réflexes en microgravité."
}
},
{
"@type": "Question",
"name": "Quels symptômes psychologiques peuvent survenir en microgravité ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Anxiété, dépression et troubles du sommeil sont fréquents en microgravité."
}
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{
"@type": "Question",
"name": "Quelles mesures préventives peuvent réduire les risques liés à la gravitation ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des exercices réguliers et une alimentation équilibrée sont essentiels."
}
},
{
"@type": "Question",
"name": "Comment les astronautes se préparent-ils aux effets de la gravitation ?",
"position": 12,
"acceptedAnswer": {
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"text": "Ils suivent des programmes d'entraînement physique et des simulations de microgravité."
}
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"@type": "Question",
"name": "Quels conseils de santé sont donnés aux personnes en microgravité ?",
"position": 13,
"acceptedAnswer": {
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"text": "Hydratation, exercices quotidiens et suivi médical régulier sont recommandés."
}
},
{
"@type": "Question",
"name": "La formation en gravité zéro est-elle nécessaire pour les astronautes ?",
"position": 14,
"acceptedAnswer": {
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"text": "Oui, elle est cruciale pour préparer le corps aux défis de la microgravité."
}
},
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"@type": "Question",
"name": "Quels équipements sont utilisés pour prévenir les effets de la gravitation ?",
"position": 15,
"acceptedAnswer": {
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"text": "Des dispositifs de résistance et des simulateurs de gravité sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les effets de la microgravité ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rééducation physique, la thérapie par l'exercice et des suppléments nutritionnels."
}
},
{
"@type": "Question",
"name": "Comment prévenir les effets négatifs de la gravitation en médecine spatiale ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des programmes d'exercice et des régimes alimentaires adaptés sont recommandés."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils aider à contrer les effets de la gravitation ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent soulager les symptômes liés à la gravité."
}
},
{
"@type": "Question",
"name": "Quelles thérapies sont efficaces pour les troubles d'équilibre ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La thérapie vestibulaire et les exercices de rééducation sont souvent utilisés."
}
},
{
"@type": "Question",
"name": "Comment la nutrition peut-elle aider en cas de troubles liés à la gravitation ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une nutrition adéquate soutient la santé musculaire et osseuse en microgravité."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir en microgravité ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Atrophie musculaire, perte osseuse et troubles cardiovasculaires sont possibles."
}
},
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"@type": "Question",
"name": "Les troubles de la vision sont-ils une complication de la microgravité ?",
"position": 22,
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"text": "Oui, des changements de pression intracrânienne peuvent affecter la vision."
}
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{
"@type": "Question",
"name": "Comment la gravitation influence-t-elle les maladies chroniques ?",
"position": 23,
"acceptedAnswer": {
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"text": "Elle peut aggraver certaines maladies chroniques, comme l'ostéoporose."
}
},
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"@type": "Question",
"name": "Quelles sont les conséquences psychologiques de la gravitation ?",
"position": 24,
"acceptedAnswer": {
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"text": "Isolement et stress peuvent entraîner des troubles psychologiques en microgravité."
}
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"@type": "Question",
"name": "Les effets de la gravitation peuvent-ils être réversibles ?",
"position": 25,
"acceptedAnswer": {
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"text": "Oui, avec un traitement approprié et des exercices, de nombreux effets peuvent être inversés."
}
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"@type": "Question",
"name": "Quels facteurs augmentent les risques liés à la gravitation ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, la condition physique et des antécédents médicaux peuvent augmenter les risques."
}
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"name": "Les personnes âgées sont-elles plus vulnérables aux effets de la gravitation ?",
"position": 27,
"acceptedAnswer": {
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"text": "Oui, elles peuvent avoir une plus grande susceptibilité aux troubles musculo-squelettiques."
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"name": "Comment le mode de vie influence-t-il les risques liés à la gravitation ?",
"position": 28,
"acceptedAnswer": {
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"text": "Un mode de vie sédentaire augmente le risque de complications liées à la gravité."
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"name": "Les antécédents médicaux jouent-ils un rôle dans les risques de gravitation ?",
"position": 29,
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Attention deficit/hyperactivity disorder (ADHD) is a hereditary neurodevelopmental disorder characterized by working memory (WM) deficits. The MnlI variant (rs3746544) of the synaptosomal-associated p...
We performed WM capacity tests using the fourth version of the Wechsler Intelligence Scale for Children (WISC-IV) and regional homogeneity (ReHo) analysis for the resting-state functional magnetic res...
Compared with G-allele carrier group, there were higher ReHo values for the left medial prefrontal cortex (mPFC) and higher WM capacity in TT homozygote group. Contrary to TT homozygote group, the WM ...
These findings suggest that SNAP-25 MnlI variant may underlie cognitive and brain function impairments in boys with ADHD, thus suggesting its potential as a new target for ADHD treatment....
Obsessive-compulsive disorder (OCD) is related to working memory impairment. Since patients with OCD have difficulty controlling their obsessive thoughts, removal of irrelevant information might be im...
Sixteen OCD patients and 20 healthy controls (HCs) were recruited. We compared in prefrontal alpha and beta band activity derived from magnetoencephalography (MEG) between patients with OCD and HCs du...
Prefrontal post-trial beta power change (presumed to occur at high levels during the post-trial period) exhibited significant reductions in patients with OCD compared to HCs. In addition, the post-tri...
These findings suggest that impairment in the removal of information from working memory might be a key mechanism underlying the inability of OCD patients to rid themselves of their obsessions....
Neurocognitive impairment is a transdiagnostic feature across several psychiatric and cardiometabolic conditions. The relationship between inflammatory and lipid metabolism biomarkers and memory perfo...
Peripheral blood biomarkers of inflammation, oxidative stress and lipid metabolism were assessed twice over a 1-year period in 165 individuals, including 30 with schizophrenia (SZ), 42 with bipolar di...
L group was significantly associated with higher levels of tumor necrosis factor-alpha (TNF-α) and lower levels of apolipoprotein A1 (Apo-A1) compared to those from the MH and H groups (p < 0.05; η...
Inflammation and lipid metabolism seem to be associated with memory across T2DM and severe mental illnesses (SMI). A panel of biomarkers may be a useful approach to identify individuals at greater ris...
Attention-deficit/hyperactivity disorder (ADHD) is a highly heritable neurodevelopmental disorder, with onset in childhood and a considerable likelihood to persist into adulthood. Our previous work ha...
A core cognitive attribute of depression is lower specificity in the expression of autobiographical memories. Despite interventions targeting memory specificity in depression, its underlying mechanism...
Undergraduate students with and without symptoms of depression completed the Autobiographical Interview and prose-reading episodic memory tasks to assess both same-day and delayed memory....
Dysphoria and nondysphoria groups performed similarly on the tasks of immediate episodic and autobiographical memory; notably, the dysphoria group did not display evidence of lower specificity at this...
The sample comprised mostly female students; the study should be replicated with more diverse samples....
These findings support the claim that lower memory specificity is not peculiar to autobiographical memory, but rather, reflects impoverished memory more generally. This is an important consideration f...
This study provides evidence that childhood maltreatment experiences are associated with hypersensitivity to social information and reduced high-frequency heart rate variability during a working memor...
This study tested whether cognitive deficit in patients with adult attention deficit hyperactivity disorder (ADHD) is a working memory deficit or cognitive state disorder during the N-back task. Twent...
People vary in their performance on visual working memory tasks, and these individual differences covary with a wide range of higher-level cognitive processes including fluid intelligence. Performance...
Amnestic mild cognitive impairment (aMCI) is associated with damage to the perirhinal/entorhinal cortex, and consequently, deficits in item/object memory. However, cognitive assessments commonly used ...
Every waking second, we make three saccadic eye movements that move our retinal images. Thus, to attain a coherent image of the world we need to remember visuo-spatial information across saccades. But...