Results 41 to 50 of about 57,139 (318)

Interaction of Background Noise and Auditory Hallucinations on Phonemic Mismatch Negativity (MMN) and P3a Processing in Schizophrenia

open access: yesFrontiers in Psychiatry, 2020
Auditory hallucinations (AHs) are among the cardinal symptoms of schizophrenia (SZ). During the presence of AHs aberrant activity of auditory cortices have been observed, including hyperactivation during AHs alone and hypoactivation when AHs are ...
Ashley M. Francis   +7 more
doaj   +1 more source

White Matter Microstructural Differences between Hallucinating and Non-Hallucinating Schizophrenia Spectrum Patients

open access: yesDiagnostics, 2021
The relation between auditory verbal hallucinations (AVH) and white matter has been studied, but results are still inconsistent. This inconsistency may be related to having only a single time-point of AVH assessment in many studies, not capturing that ...
Justyna Beresniewicz   +6 more
doaj   +1 more source

The Relationship between Neuropsychiatric Symptoms and Cognitive Performance in Older Adults with Normal Cognition

open access: yesMedicina, 2022
Background and Objectives: To explore whether specific Neuropsychiatric Symptoms (NPS) are related to worse performance in particular cognitive domains.
Ioannis Liampas   +3 more
doaj   +1 more source

The double penalty of the coronavirus: Decidedly this virus has not yet revealed all its secrets!

open access: yesEuropean Psychiatry, 2022
Introduction The direct and indirect effects of the COVID-19 pandemic on the mental health of the population have become a concern in the field of research in psychiatry.
R. Jomli   +4 more
doaj   +1 more source

Atopy Increases Risk of Psychotic Experiences: A Large Population-Based Study

open access: yesFrontiers in Psychiatry, 2019
Introduction: Building upon the comorbidity between atopy and schizophrenia, we conducted a large cross-sectional, observational population-based study to examine if such associations also exist between atopic disorders (eczema, allergic rhinitis, and ...
Marieke J.H. Begemann   +10 more
doaj   +1 more source

The unity of hallucinations [PDF]

open access: yesPhenomenology and the Cognitive Sciences, 2010
My primary aim in this article is to provide a philosophical account of the unity of hallucinations, which can capture both perceptual hallucinations (which are subjectively indistinguishable from perceptions) and non-perceptual hallucinations (all others).
openaire   +6 more sources

Through the Looking Glass: A Literature Review of a Rare Pediatric Neuropsychiatric Condition: Alice in Wonderland (Todd’s) Syndrome

open access: yesUniversity of Ottawa Journal of Medicine, 2015
: Alice in Wonderland Syndrome (AIWS), a.k.a Todd’s Syndrome, is a neuropsychiatric disorder characterized by a collection of rare, visually distortive symptoms such as micropsia, telopsia, macropsia, metamorphosia, pelospia, impaired passage of time and
Brittany Harrison, Adrienne Harrison
doaj   +1 more source

About hallucinations and pseudo-hallucinations

open access: yesNeurology Bulletin, 2021
Hallucinations and pseudo-hallucinations represent the most interesting disorders in the mentally ill; they are counted among the elementary deceptions of the senses. In my opinion, such a reckoning of them as deceptions of feelings is completely wrong, they must be attributed to deceptions of the mind, which I hope to prove further, pointing out that ...
openaire   +3 more sources

On Hallucinations in Tomographic Image Reconstruction [PDF]

open access: yesIEEE Transactions on Medical Imaging, 2020
Tomographic image reconstruction is generally an ill-posed linear inverse problem. Such ill-posed inverse problems are typically regularized using prior knowledge of the sought-after object property.
Sayantan Bhadra   +3 more
semanticscholar   +1 more source

The Use of Antipsychotic Drugs for Treating Behavioral Symptoms in Alzheimer’s Disease

open access: yesFrontiers in Pharmacology, 2019
According to the World Alzheimer’s report, dementia was estimated to affect 50 million worldwide in 2018, number expected to increase to more than 150 million within 30 years. Alzheimer’s disease is the most common type of dementia, accounting on its own
Valeria Calsolaro   +4 more
doaj   +1 more source

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