Results 11 to 20 of about 178,762 (313)

Keeping the inner voice inside the head, a pilot fMRI study

open access: yesBrain and Behavior, 2021
Introduction The inner voice is experienced during thinking in words (inner speech) and silent reading and evokes brain activity that is highly similar to that associated with external voices.
Massoud Stephane   +2 more
doaj   +1 more source

Hallucinations after Cardiac Surgery: A Prospective Observational Study

open access: yesMedicina, 2020
Background and Objective: Hallucinations after cardiac surgery can be a burden, but their prevalence and phenomenology have not been studied well. Risk factors for postoperative hallucinations, as well as their relation to delirium are unclear.
Thomas H. Ottens   +7 more
doaj   +1 more source

The Management and Diagnosis of Anti-NMDA Receptor Autoimmune Encephalitis in Pregnant Women: A Case Report and Literature Review

open access: yesMedicina, 2023
Rationale: Anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis is a form of autoimmune synaptic encephalitis, often mediated by neuronal surface antibodies.
Alina Potorac   +4 more
doaj   +1 more source

Abnormal connectivity between the default mode and the visual system underlies the manifestation of visual hallucinations in Parkinson’s disease:A task-based fMRI study [PDF]

open access: yes, 2015
Background: The neural substrates of visual hallucinations remain an enigma, due primarily to the difficulties associated with directly interrogating the brain during hallucinatory episodes.
Halliday, Glenda M.   +5 more
core   +1 more source

The Clinical Features of Paranoia in the 20th Century and Their Representation in Diagnostic Criteria From DSM-III Through DSM-5 [PDF]

open access: yes, 2016
This review traces, through psychiatric textbooks, the history of the Kraepelinian concept of paranoia in the 20th century and then relates the common reported symptoms and signs to the diagnostic criteria for paranoia/delusional disorder in DSM-III ...
Kendler, Kenneth S.
core   +2 more sources

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

Parkinson's disease dementia: a neural networks perspective. [PDF]

open access: yes, 2015
In the long-term, with progression of the illness, Parkinson's disease dementia affects up to 90% of patients with Parkinson's disease. With increasing life expectancy in western countries, Parkinson's disease dementia is set to become even more ...
Foltynie, T, Gratwicke, J, Jahanshahi, M
core   +1 more source

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

A Proposed Probabilistic Method for Distinguishing Between Delusions and Other Environmental Judgements, With Applications to Psychotherapy

open access: yesFrontiers in Psychology, 2021
How can individuals with schizophrenia best be equipped to distinguish delusions from accurate judgements about their environment? This study presents an approach based on the principles of Bayesian probability and presents the results of a series of ...
Boopala Arul, Daniel Lee, Sarah Marzen
doaj   +1 more source

Must naive realists be relationalists? [PDF]

open access: yes, 2019
Relationalism maintains that perceptual experience involves, as part of its nature, a distinctive kind of conscious perceptual relation between a subject of experience and an object of experience.
Alston W. P.   +9 more
core   +1 more source

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