Results 41 to 50 of about 80,417 (346)

Drug-induced musical hallucination

Frontiers in Pharmacology
Musical hallucination is a rare perceptual phenomenon wherein individuals hear music in the absence of external auditory stimuli. This phenomenon occurs across diverse medical conditions and can be triggered by some drugs.
Brock Bakewell, Michael Johnson, Madison Lee, Elizabeth Tchernogorova, Jesse Taysom, Qing Zhong   +5 more
doaj   +1 more source

How Much Do We Learn about Hallucinations from Thought-Experiments? [PDF]

, 2015
The idea that our sensory experience cannot serve as a ground for knowledge lingers on within philosophical thinking from its very beginning. Since even the ancient sceptics argued against the possibility of knowledge based on sense perception due to ...
Szelegieniec, Joanna Helena
core  

A New Perceptual Adverbialism [PDF]

, 2019
In this paper, I develop and defend a new adverbial theory of perception. I first present a semantics for direct-object perceptual reports that treats their object positions as supplying adverbial modifiers, and I show how this semantics definitively ...
D'Ambrosio, Justin
core   +1 more source

Prodromal Lewy Body Disorder Features in REM Sleep Behavior Disorder With Biomarker‐Defined Synucleinopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid eye movement sleep behavior disorder (iRBD) is a prodromal state for Lewy body disorders and exhibits biological heterogeneity that may influence clinical expression and progression. We examined clinical features in individuals with iRBD and biomarker‐defined synucleinopathy.
Daniel Weintraub, Michele K. York, Roseanne Dobkin, Anuprita R. Nair, Ryan Kurth, David‐Erick Lafontant, Chelsea Caspell‐Garcia, Roy N. Alcalay, Ethan G. Brown, Lana M. Chahine, Christopher Coffey, Tatiana Foroud, Douglas Galasko, Karl Kieburtz, Kenneth Marek, Kalpana Merchant, Brit Mollenhauer, Kathleen L. Poston, Andrew Siderowf, Cristina Simonet, Tanya Simuni, Caroline M. Tanner, Thomas F. Tropea, Aleksandar Videnovic, The Parkinson's Progression Markers Initiative   +24 more
wiley   +1 more source

Screening for Charles Bonnet syndrome: Should the definition be reconsidered?

Indian Journal of Ophthalmology, 2019
Purpose: Charles Bonnet syndrome (CBS) is a condition in which individuals with visual impairment (VI) and with no cognitive deficits experience visual hallucinations, typically with no other sensory hallucinations.
PremNandhini Satgunam, Rebecca Sumalini, Gayathri Chittapu, Gunasree Pamarthi   +3 more
doaj   +1 more source

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

, 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  

Persistent Bilateral [18F]THK5351 and Migrating Unilateral [18F]FDG Uptake in Anti‐LGI1 Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Anti–leucine‐rich glioma‐inactivated 1 encephalitis (LGI1‐E) can cause persistent cognitive deficits, but the mechanisms remain unclear. A 40‐year‐old woman with LGI1‐E presented with subacute cognitive deficits and showed mild left medial temporal lobe (MTL) swelling and fluid‐attenuated inversion recovery (FLAIR) hyperintensity on initial ...
Yusuke Akitomi, Kenichiro Taira, Masanori Kurihara, Kenji Ishibashi, Kenji Ishii, Fumio Suzuki, Aya Midori Tokumaru, Makoto Hara, Atsushi Iwata   +8 more
wiley   +1 more source

Hallucination experience in drug users: a qualitative study

Payesh, 2014
Objective (s): The effect of crystal meth abuse is hallucination. This study aimed to explore the experiences of hallucination in drug users in Ahwaz, Iran. Methods: This was a qualitative investigation.
Morteza Mansorian, Mahnaz Solhi, Tahereh Dehdari, Mohammad Hossein Taghdisi, Fereshteh Zamani Alvicheh   +4 more
doaj  

Altered static and dynamic functional connectivity of habenula in first-episode, drug-naïve schizophrenia patients, and their association with symptoms including hallucination and anxiety

Frontiers in Psychiatry, 2023
Background and objectiveThe pathogenesis of schizophrenia (SCH) is related to the dysfunction of monoamine neurotransmitters, and the habenula participates in regulating the synthesis and release of dopamine.
Kangkang Xue, Jingli Chen, Yarui Wei, Yuan Chen, Shaoqiang Han, Caihong Wang, Yong Zhang, Xueqin Song, Jingliang Cheng   +8 more
doaj   +1 more source

Somewhere over the... what? [PDF]

, 2016
In order to defend his controversial claim that observation is unaided perception, Bas van Fraassen, the originator of constructive empiricism, suggested that, for all we know, the images produced by a microscope could be in a situation analogous to that
Gava, Alessio
core   +2 more sources