Results 11 to 20 of about 2,747 (174)

Anosognosia in Amnestic Mild Cognitive Impairment Is Related to Diminished Hippocampal Volume Comparable to Alzheimer’s Disease Dementia: Preliminary MRI Findings

Frontiers in Aging Neuroscience, 2021
Although the presence of anosognosia in amnestic mild cognitive impairment (aMCI) may be predictive of conversion to Alzheimer’s disease (AD), little is known about its neural correlates in AD and aMCI.
Juan Francisco Flores-Vázquez, Juan Francisco Flores-Vázquez, Juan Francisco Flores-Vázquez, Juan Francisco Flores-Vázquez, Gabriel Ramírez-García, Oscar René Marrufo-Meléndez, Ruth Alcalá-Lozano, Morten Peter Lietz, Morten Peter Lietz, Yaneth Rodríguez-Agudelo, Gilberto Isaac Acosta-Castillo, Gilberto Isaac Acosta-Castillo, Remco J. Renken, Andre Aleman, Andre Aleman, Stefanie Enriquez-Geppert, Stefanie Enriquez-Geppert, Ana Luisa Sosa-Ortiz, Ana Luisa Sosa-Ortiz   +18 more
doaj   +1 more source

Anosognosia in Dementia: Evaluation of Perfusion Correlates Using 99mTc-HMPAO SPECT and Automated Brodmann Areas Analysis

Diagnostics, 2022
(1) Background: Considerable inconsistency exists regarding the neural substrates of anosognosia in dementia in previous neuroimaging studies. The purpose of this study was the evaluation of anosognosia perfusion correlates across various types of ...
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, Vasiliki Kamtsadeli, Dimitra Sali, George Angelidis, Dimitrios Psimadas, Eudoxia Theodorou, Ioannis Tsougos, Sokratis G. Papageorgiou, Panagiotis Georgoulias, John Papatriantafyllou   +13 more
doaj   +1 more source

Anosognosia in Early- and Late-Onset Dementia and Its Association With Neuropsychiatric Symptoms

Frontiers in Psychiatry, 2021
Background: The symptom anosognosia or unawareness of disease in dementia has mainly been studied in patients with late-onset dementia (LOD, ≥65 years), whereas little is known on whether it is also present in patients with early-onset dementia (EOD, <
Manuela Tondelli, Manuela Tondelli, Chiara Galli, Giulia Vinceti, Giulia Vinceti, Giulia Vinceti, Luigi Fiondella, Luigi Fiondella, Simone Salemme, Simone Salemme, Chiara Carbone, Chiara Carbone, Maria Angela Molinari, Annalisa Chiari, Giovanna Zamboni, Giovanna Zamboni, Giovanna Zamboni, Giovanna Zamboni   +17 more
doaj   +1 more source

Monocytosis in the acute phase of SARS-CoV-2 infection predicts the presence of anosognosia for cognitive deficits in the chronic phase

Brain, Behavior, & Immunity - Health, 2022
Reduced awareness of neuropsychological disorders (i.e., anosognosia) is a striking symptom of post-COVID-19 condition. Some leukocyte markers in the acute phase may predict the presence of anosognosia in the chronic phase, but they have not yet been ...
A. Nuber-Champier, P. Voruz, I. Jacot de Alcântara, G. Breville, G. Allali, P.H. Lalive, F. Assal, J.A. Péron   +7 more
doaj   +1 more source

Anosognosia in dementia with Lewy bodies: a systematic review

Arquivos de Neuro-Psiquiatria, 2021
Background: Anosognosia, i.e. lack of awareness of one’s own symptoms, is a very common finding in patients with dementia and is related to neuropsychiatric symptoms and worse prognosis. Although dementia with Lewy bodies (DLB) is the second most common
Victor CALIL, Felipe Kenji SUDO, Gustavo SANTIAGO-BRAVO, Marco Antonio LIMA, Paulo MATTOS   +4 more
doaj   +1 more source

Neural Correlates of Anosognosia in Alzheimer's Disease and Mild Cognitive Impairment: A Multi-Method Assessment

Frontiers in Behavioral Neuroscience, 2018
Patients with Alzheimer's Disease (AD) and Mild Cognitive Impairment (MCI) may present anosognosia for their cognitive deficits. Three different methods have been usually used to measure anosognosia in patients with AD and MCI, but no studies have ...
Manuela Tondelli, Manuela Tondelli, Manuela Tondelli, Anna M. Barbarulo, Anna M. Barbarulo, Giulia Vinceti, Chiara Vincenzi, Annalisa Chiari, Annalisa Chiari, Paolo F. Nichelli, Paolo F. Nichelli, Paolo F. Nichelli, Giovanna Zamboni, Giovanna Zamboni, Giovanna Zamboni   +14 more
doaj   +1 more source

Anosognosia in hoarding disorder is predicted by alterations in cognitive and inhibitory control

Scientific Reports, 2022
Insight impairment contributes significantly to morbidity in psychiatric disorders. The neurologic concept of anosognosia, reflecting deficits in metacognitive awareness of illness, is increasingly understood as relevant to psychopathology, but has been ...
Peter J. van Roessel, Cassandra Marzke, Andrea D. Varias, Pavithra Mukunda, Sepehr Asgari, Catherine Sanchez, Hanyang Shen, Booil Jo, Lisa A. Gunaydin, Leanne M. Williams, Carolyn I. Rodriguez   +10 more
doaj   +1 more source

Is Anosognosia for Left-Sided Hemiplegia Due to a Specific Self-Awareness Defect or to a Poorly Conscious Working Mode Typical of the Right Hemisphere?

Behavioral Sciences, 2023
This review aimed to evaluate whether the association between ‘anosognosia for hemiplegia’ and lesions of the right hemisphere points to a special self-awareness role of the right side of the brain, or could instead be due to a working mode typical of ...
Guido Gainotti
doaj   +1 more source

Anosognosia for chronic dysphagia [PDF]

Cortex, 2018
Aldo (not real name), a man with 17 years of formal education, was 60-years old at the time of our assessment. He was affected by a probable progressive supranuclear palsy (PSP) which started four years before our examination. He was treated only with antidepressants.
Beschin, Nicoletta, Reverberi, Cristina, Della Sala, Sergio   +2 more
openaire   +2 more sources

Altered Interplay Among Large-Scale Brain Functional Networks Modulates Multi-Domain Anosognosia in Early Alzheimer’s Disease

Frontiers in Aging Neuroscience, 2022
Decline in self-awareness is a prevalent symptom in Alzheimer’s disease (AD). Current data suggest that an early breakdown in the brain’s default mode network (DMN) is closely associated with the main symptomatic features in AD patients. In parallel, the
Jose Manuel Valera-Bermejo, Matteo De Marco, Annalena Venneri, Annalena Venneri   +3 more
doaj   +1 more source