questionsmedicales.fr
Système nerveux
Système nerveux central
Encéphale
Prosencéphale
Télencéphale
Cerveau
Cortex cérébral
Cortex sensorimoteur
Cortex visuel
Cortex visuel : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Lésion cérébrale
Imagerie par résonance magnétique
Acuité visuelle
Champ visuel
Agnosie
Troubles de la perception
Électroencéphalogramme
Troubles visuels
Vision des couleurs
Test de Ishihara
Symptômes
5
Hallucinations visuelles
Troubles de la vision
Agnosie visuelle
Reconnaissance des objets
Simultagnosie
Perception des mouvements
Migraine oculaire
Troubles visuels
Prévention
5
Traumatismes crâniens
Maladies vasculaires
Examens ophtalmologiques
Troubles visuels
Migraine
Gestion du stress
Santé oculaire
Lunettes de soleil
Traitements
5
Rééducation visuelle
Thérapie occupationnelle
Agnosie
Thérapie cognitive
Rééducation visuelle
Perception visuelle
Hémianopsie
Exercices de champ visuel
Complications
5
Lésion cérébrale
Troubles cognitifs
Hémianopsie
Vie quotidienne
Agnosie
Interactions sociales
Migraine
Troubles de l'humeur
Troubles visuels
Éducation
Facteurs de risque
5
Traumatismes crâniens
AVC
Vieillissement
Dégénérescence
Antécédents familiaux
Troubles neurologiques
Diabète
Rétinopathie diabétique
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 21/04/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Affiliations :
Department of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, USA; email: astolias@bcm.edu.
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, Texas 77030, USA.
Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA.
Publications dans "Cortex visuel" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, USA; email: astolias@bcm.edu.
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, Texas 77030, USA.
Publications dans "Cortex visuel" :
3 publications dans cette catégorie
Affiliations :
Department of Neuroscience, Baylor College of Medicine, Houston, Texas 77030, USA; email: astolias@bcm.edu.
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, Texas 77030, USA.
Publications dans "Cortex visuel" :
3 publications dans cette catégorie
Affiliations :
Institute of Neuroscience, National Research Council (CNR), I-56124 Pisa, Italy; Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy. Electronic address: baroncelli@in.cnr.it.
Publications dans "Cortex visuel" :
3 publications dans cette catégorie
Affiliations :
Institute for Computer Science, University Göttingen, Göttingen, Germany.
Max Planck Institute for Dynamics and Self-Organization, Göttingen, Germany.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
Jamaica Plain VA Medical Center, Boston, Massachusetts 02130, USA.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
National Vision Research Institute, Melbourne, VIC, Australia.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Laboratory for Experimental Ophthalmology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Department of Psychology, Stanford University, Stanford, California 94305.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Department of Psychology, Yale University, New Haven, Connecticut 06520.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Laboratoire des systèmes perceptifs, Département d'études cognitives, École normale supérieure, PSL University, CNRS, 75005 Paris, France.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Interdisciplinary Scientist Training Program, University of Chicago Pritzker School of Medicine, Chicago, IL, United States of America.
Committee on Computational Neuroscience, University of Chicago, Chicago, IL, United States of America.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Committee on Computational Neuroscience, University of Chicago, Chicago, IL, United States of America.
Department of Neurobiology, University of Chicago, Chicago, IL, United States of America.
Neuroscience Institute, University of Chicago, Chicago, IL, United States of America.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Committee on Computational Neuroscience, University of Chicago, Chicago, IL, United States of America.
Department of Neurobiology, University of Chicago, Chicago, IL, United States of America.
Neuroscience Institute, University of Chicago, Chicago, IL, United States of America.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Neuroscience Institute, National Research Council (CNR), I-56124 Pisa, Italy.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Neuroscience Institute, National Research Council (CNR), I-56124 Pisa, Italy.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, TX, USA. eywalker@bcm.edu.
Department of Neuroscience, Baylor College of Medicine, Houston, TX, USA. eywalker@bcm.edu.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, USA.
Department of Neuroscience, Baylor College of Medicine, Houston, USA.
Publications dans "Cortex visuel" :
2 publications dans cette catégorie
Affiliations :
Center for Neuroscience and Artificial Intelligence, Baylor College of Medicine, Houston, USA.
Department of Neuroscience, Baylor College of Medicine, Houston, USA.
Publications dans "Cortex visuel" :
Splenectomy is performed in 4-32% of cytoreductive surgeries for ovarian cancer. The objective of our study was to assess splenectomy and evaluate its impact on overall and disease-free survival....
We conducted a retrospective single-center study between January 2000 and December 2016. Patients who underwent a cytoreduction for epithelial ovarian cancer, regardless of stage and surgical approach...
This cohort included 464 patients. Disease stages, peritoneal carcinomatosis scores, and the rate of radical surgery (Pomel classification) were significantly higher in the splenectomy group, p=0.04, ...
Splenectomy may be considered an acceptable and safe procedure; however, with no impact on overall or disease-free survival. In addition, it is associated with longer hospital stay and longer time to ...
Splenectomy impacts hematological, immunological, and metabolic functions of the patient. Since our understanding of its metabolic effects, in particular effects on lipid metabolism, is limited, this ...
The data from 316 patients undergoing splenectomy between 2009 and 2019 were retrospectively analyzed. Thirty-eight patients whose serum lipid values were measured both preoperatively and 1 year after...
Significantly higher levels of total cholesterol, low-density lipoprotein (LDL), and non-high-density lipoprotein (HDL) lipid profile were found in the postsplenectomy measurements. However, no signif...
We determined that splenectomy does impact lipid metabolism, and that the metabolic effects of splenectomy should further be investigated....
Whether COVID-19-related morbidity and mortality are increased in splenectomized patients is unknown. The study by Bianchi et al. suggests increased hospitalizations and mortality rates in splenectomi...
Hemophagocytic syndrome or hemophagocytic lymphohistiocytosis (HL) is an immune hyperactivation of multifactorial etiology, characterized by excessive activation of lymphocytes and macrophages, as wel...
38-year-old male patient without comorbidities, who presented with abdominal pain, choluria, fever > 38 °C and diaphoresis of more than 10 days of evolution. A bone marrow aspirate was performed as pa...
Splenectomy increases the overall survival rate and the time free of HL progression, even though there are still no studies to determine with certainty the ideal time to perform a splenectomy in patie...
Splenic B-cell lymphomas are rare and understudied entities. Splenectomy is frequently required for specific pathological diagnosis in patients with splenic B-cell lymphomas other than classical hairy...
Observational study of patients with non-cHCL splenic B-cell lymphoma undergoing splenectomy between 1 August 2011 and 1 August 2021 at the University of Rochester Medical Center. The comparison cohor...
Forty-nine patients (median age 68 years) had splenectomy (SMZL n = 33, HCLv n = 9, SDRPL n = 7) with median follow up of 3.9 years post splenectomy. One patient had fatal post-operative complications...
Splenectomy is useful for the diagnosis of non-cHCL splenic B-cell lymphomas with comparable risk/benefit profile and remission duration to medical therapy. Patients with suspected non-cHCL splenic ly...
Takenouchi-Kosaki syndrome (TKS) is a rare congenital disease caused by a de novo heterozygous mutation in the CDC42 gene. Its characteristic clinical features are macrothrombocytopenia, developmental...
Gallstones are common in hereditary spherocytosis (HS) and other chronic hemolytic diseases, with most affected patients being asymptomatic. Whether and how asymptomatic gallstones should be treated i...
We conducted a retrospective cohort study of pediatric patients with HS and asymptomatic gallstones to compare the clinical outcomes between the observation group (followed up with gallstones in situ)...
Fifty-two patients were included (38 in the observation group and 14 in the intervention group), with a mean follow-up length of 5.2 years. Patients in the intervention group had a lower incidence of ...
Most asymptomatic gallstones grow or persist in splenectomized HS patients for an extended period. Surgical treatment of asymptomatic gallstones in HS patients requiring splenectomy is associated with...
III (retrospective comparative study)....
The infectious burden in hereditary spherocytosis (HS) children before splenectomy has rarely been reported and the risk of severe postsplenectomy infection is controversial....
We conducted a retrospective study of pediatric patients with HS to evaluate the risk of infection presplenectomy and postsplenectomy. The primary outcome was any bacterial, Mycoplasma, or fungal infe...
In all, 232 patients were included. Before splenectomy, the primary outcome was identified in 51 (22.0%) patients, and the secondary outcome was identified in 1 (0.4%) patient. After splenectomy, the ...
HS patients who require splenectomy later in life had a high incidence of hospitalization for infections. In contrast, postsplenectomy risk of hospitalization involving infection or severe infection w...
Patients with hereditary spherocytosis who require splenectomy later in life have a high risk of hospital admission for infections, especially those with severe hereditary spherocytosis. With vaccines...
Since its introduction in 1991, laparoscopic splenectomy has been considered the gold standard in spleen surgery, and the advantages of this technique over open surgery are indisputable. The technique...
Glucose-6-phosphate dehydrogenase (G6PD) deficiency is an X-linked genetic disease caused by a pathogenic G6PD mutation. An 8-year-old Chinese male child was investigated because of chronic nonspheroc...