Results 31 to 40 of about 33,185 (292)

Context-Patch Face Hallucination Based on Thresholding Locality-Constrained Representation and Reproducing Learning [PDF]

open access: yes, 2020
Face hallucination is a technique that reconstruct high-resolution (HR) faces from low-resolution (LR) faces, by using the prior knowledge learned from HR/LR face pairs.
Akiko Aizawa   +5 more
core   +2 more sources

Exploring the links between functional activation and hallucination proneness

open access: yesBrain Research Bulletin
Hallucinations are often associated with alterations in brain activation, particularly in language-related and sensory processing areas. Existing models suggest different frameworks for understanding the relationship between brain activation and ...
Abdullah M. Alotaibi   +5 more
doaj   +1 more source

Analysis of the multidimensionality of hallucination-like experiences in clinical and nonclinical Spanish samples and their relation to clinical symptoms: Implications for the model of continuity [PDF]

open access: yes, 2011
Numerous studies have found that hallucinatory experiences occur in the general population. But to date, few studies have been conducted to compare clinical and nonclinical groups across a broad array of clinical symptoms that may co-occur with ...
Cangas Díaz, Adolfo Javier   +2 more
core   +3 more sources

Alzheimer Disease: Controversies in Basic Science Research, Different Theories, and Reasons for Failed Trials

open access: yesBiomedicines, 2021
Dementia comprises a collection of cognitive and sensory symptoms, including memory loss, communication difficulties, difficulty in planning and problem solving, disorientation and confusion, compromised olfaction, loss of visual perception, agnosia; and
Farid Rahimi
doaj   +1 more source

Attention-Aware Face Hallucination via Deep Reinforcement Learning

open access: yes, 2017
Face hallucination is a domain-specific super-resolution problem with the goal to generate high-resolution (HR) faces from low-resolution (LR) input images.
Cao, Qingxing   +4 more
core   +1 more source

Functional and Neural Mechanisms of Out-of-Body Experiences: Importance of Retinogeniculo-Cortical Oscillations [PDF]

open access: yes, 2016
Current research on the various forms of autoscopic phenomena addresses the clinical and neurological correlates of out-of-body experiences, autoscopic hallucinations,and heautoscopy.
Barnes, Vernon A.   +3 more
core   +1 more source

Exploring the relationship between hallucination proneness and brain morphology

open access: yesNeuroImage
Background: Hallucinations, including both auditory and visual forms, are often associated with alterations in brain structure, particularly in specific language-related cortical areas.
Abdullah M. Alotaibi   +7 more
doaj   +1 more source

TBK1‐Associated Primary Lateral Sclerosis Followed by Right Temporal Variant Frontotemporal Dementia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We report a 58‐year‐old woman with a novel splice‐site variant in the TANK‐binding kinase 1 (TBK1:c.993–2A>C p.Ala332TyrfsTer39) who sequentially developed primary lateral sclerosis (PLS) followed by right temporal variant frontotemporal dementia (rtvFTD). Neuroimaging demonstrated right anterior temporal atrophy before cognitive symptoms, and
Tomoyasu Matsubara   +18 more
wiley   +1 more source

A PSYCHOLINGUISTIC ANALYSIS OF SCHIZOPHRENIC SPEECH REFLECTING HALLUCINATION AND DELUSION IN THE CAVEMAN’S VALENTINE [PDF]

open access: yes, 2012
The objectives of this research are (1) to explain the speech abnormalities of a schizophrenic character, Romulus, in The Caveman’s Valentine; and (2) to present the characteristics of schizophrenia represented by Romulus in his speech.
NARISWARI, PINDHANINGTYAS
core  

A deep-dream virtual reality platform for studying altered perceptual phenomenology [PDF]

open access: yes, 2017
Altered states of consciousness, such as psychotic or pharmacologically-induced hallucinations, provide a unique opportunity to examine the mechanisms underlying conscious perception. However, the phenomenological properties of these states are difficult
Roseboom, Warrick   +3 more
core   +2 more sources

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