Results 11 to 20 of about 80,417 (346)

Resting state auditory-language cortex connectivity is associated with hallucinations in clinical and biological subtypes of psychotic disorders

open access: yesNeuroImage: Clinical, 2020
Background: Auditory hallucinations are prevalent across the major psychotic disorders, but their underlying mechanism is poorly understood. Limited prior work supports a hypothesis of altered auditory/language brain systems.
Victoria T. Okuneye   +9 more
doaj   +1 more source

Explaining Schizophrenia: Auditory Verbal Hallucination and Self‐Monitoring [PDF]

open access: yes, 2012
Do self‐monitoring accounts, a dominant account of the positive symptoms of schizophrenia, explain auditory verbal hallucination? In this essay, I argue that the account fails to answer crucial questions any explanation of auditory verbal hallucination ...
Wu, Wayne
core   +1 more source

Definition of Tinnitus

open access: yesAudiology Research, 2022
Tinnitus is generally defined as the perception of sound in the absence of vibration of an external elastic body. If this definition appears useful to differentiate tinnitus from somatosounds, it is not suitable for distinguishing it from psychiatric ...
Aldo Messina   +2 more
doaj   +1 more source

Changes in structural network topology correlate with severity of hallucinatory behavior in Parkinson's disease [PDF]

open access: yes, 2019
Inefficient integration between bottom-up visual input and higher order visual processing regions is implicated in visual hallucinations in Parkinson's disease (PD). Here, we investigated white matter contributions to this perceptual imbalance hypothesis.
Hall, Julie   +7 more
core   +2 more sources

Microstructure of the superior temporal gyrus and hallucination proneness - a multi-compartment diffusion imaging study

open access: yesNeuroImage: Clinical, 2018
Previous studies reported that the volume of the left superior temporal gyrus (STG) is reduced in patients with schizophrenia and negatively correlated with hallucination severity.
Amy Spray   +4 more
doaj   +1 more source

Computational Mechanism for the Effect of Psychosis Community Treatment: A Conceptual Review From Neurobiology to Social Interaction

open access: yesFrontiers in Psychiatry, 2021
The computational underpinnings of positive psychotic symptoms have recently received significant attention. Candidate mechanisms include some combination of maladaptive priors and reduced updating of these priors during perception.
David Benrimoh   +3 more
doaj   +1 more source

Urban Land Cover Classification with Missing Data Modalities Using Deep Convolutional Neural Networks [PDF]

open access: yes, 2018
Automatic urban land cover classification is a fundamental problem in remote sensing, e.g. for environmental monitoring. The problem is highly challenging, as classes generally have high inter-class and low intra-class variance.
Jenssen, Robert   +2 more
core   +2 more sources

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

Alignment-Free and High-Frequency Compensation in Face Hallucination

open access: yesThe Scientific World Journal, 2014
Face hallucination is one of learning-based super resolution techniques, which is focused on resolution enhancement of facial images. Though face hallucination is a powerful and useful technique, some detailed high-frequency components cannot be ...
Yen-Wei Chen, So Sasatani, Xian-Hua Han
doaj   +1 more source

Research on Categorical Recognition and Optimization of Hallucination Phenomenon in Large Language Models [PDF]

open access: yesJisuanji kexue yu tansuo
With the widespread application of big language models in natural language understanding and generation tasks, their performance in high-precision fields such as healthcare, law, and scientific research has received increasing attention.
HE Jing, SHEN Yang, XIE Runfeng
doaj   +1 more source

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