Results 11 to 20 of about 10,190 (259)

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

open access: yesNetwork Neuroscience, 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.
Julie M. Hall   +7 more
doaj   +1 more source

Forehead Tactile Hallucination Is Augmented by the Perceived Risk and Accompanies Increase of Forehead Tactile Sensitivity

open access: yesSensors, 2021
Tactile hallucinations frequently occur after mental illnesses and neurodegenerative diseases like Alzheimer’s and Parkinson’s disease. Despite their common occurrence, there are several complicating factors that make it difficult to elucidate the ...
Jeonghee Kim, Derrick Knox, Hangue Park
doaj   +1 more source

Visual Hallucinations in First-Episode Psychosis: Association with Childhood Trauma. [PDF]

open access: yesPLoS ONE, 2016
Hallucinations are a core diagnostic criterion for psychotic disorders and have been investigated with regard to its association with childhood trauma in first-episode psychosis samples.
Martine Solesvik   +9 more
doaj   +1 more source

Beyond imagination: Hypnotic visual hallucination induces greater lateralised brain activity than visual mental imagery

open access: yesNeuroImage, 2021
Hypnotic suggestions can produce a broad range of perceptual experiences, including hallucinations. Visual hypnotic hallucinations differ in many ways from regular mental images.
Renzo C. Lanfranco   +4 more
doaj   +1 more source

Pulvinar quantitative susceptibility mapping predicts visual hallucinations post‐deep brain stimulation in Parkinson's disease

open access: yesBrain and Behavior, 2023
Purpose We have reported the relationship between low pulvinar nuclei (PN) intensity in susceptibility‐weighted imaging and the appearance of visual hallucinations and cognitive function.
Keita Matsuura   +11 more
doaj   +1 more source

A Case Report on Charles Bonnet Syndrome

open access: yesIranian Journal of Psychiatry, 2022
Objective: Charles Bonnet Syndrome (CBS) consists of visual hallucinations occurring in patients with visual impairment. CBS is commonly overlooked by medical professionals and underreported by patients due to the underlying stigma attached to the ...
Husain Maruzairi, Chin Lie Joo
doaj   +1 more source

THE CONTENT OF COMPLEX VISUAL HALLUCINATIONS

open access: yesStudia Universitatis Babeș-Bolyai. Philosophia, 2020
According to a widespread view about the content of conscious experience (Peacocke, 1992; Siegel, 2007), an experience has content when it is accurate relative to a possible scenario. Suppose you saw a ripe tomato.
Andrei Ionuţ MĂRĂŞOIU
doaj   +1 more source

Improving EEG Electrode Sensitivity with Graphene Nano Powder and Neural Network for Schizophrenia Diagnosis

open access: yesTikrit Journal of Engineering Sciences, 2023
Hallucinations and delusions are symptoms of schizophrenia. Due to persistent auditory and visual hallucinations, a person with schizophrenia cannot process reality clearly. Abnormal brain activity results from delusion and hallucination.
V. Divya   +4 more
doaj   +1 more source

Visual hallucinations associated with bupropion use: a case report

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Bupropion is an antidepresant that acts as a norepinephrine and dopamine reuptake inhibitor and has a favorable side-effect profile. The most common side-effects of this drug include insomnia, constipation, headache and dry mouth.
Sevda Korkmaz   +3 more
doaj   +1 more source

Hunting Meth Mites by a Cigarette Fire: A Case Study [PDF]

open access: yesInternational Journal of Medical Toxicology and Forensic Medicine, 2020
Background: Meth mites is a false sense annoys methamphetamine abusers forces them to self-harm by picking the skin, scratching it. Case Presentation: We reported the photos showed a regular small round skin injuries on the forearms of a middle-age ...
Mohammad Moshiri   +2 more
doaj   +1 more source

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