Results 41 to 50 of about 83,934 (302)

Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen, Ya‐Ting Chang, Levinia Lim, Pai‐Yi Chiu, Jung‐Lung Hsu, SangYun Kim, Wataru Narita, Na Young Ryoo, Kyoko Suzuki, Nagaendran Kandiah, Sebastian Crutch, Ming‐Chyi Pai   +11 more
wiley   +1 more source

A case report on Charles bonnet syndrome in a patient with age-related macular degeneration

Telangana Journal of Psychiatry
Our objective is to report and discuss a rare (under-recognized) case of visual release hallucinations also known as Charles Bonnet syndrome (CBS). Usually, it spontaneously resolves within a few years in most cases.
Angati Pavani
doaj   +1 more source

Experiential seizures related to the hippocampal-parahippocampal spatial representation system

Epilepsy & Behavior Reports, 2020
Ictal visual hallucinations may have occipital as well as temporal lobe origin. We report a patient with clustering of focal aware seizures with visual hallucinations.
Eline Revdal, Vibeke Arntsen, Thanh Pierre Doan, Marte Kvello-Alme, Kjell Arne Kvistad, Geir Bråthen, Eylert Brodtkorb   +6 more
doaj   +1 more source

Charles Bonnet Syndrome Related to a Pituitary Adenoma: A Case Study in a Tunisian Woman

Case Reports in Psychiatry, 2023
According to the International Statistical Classification of Diseases and Related Health Problems 11th Revision (ICD-11) definition, “Charles Bonnet Syndrome” (CBS) refers to the experience of complex visual hallucinations in a person who has experienced
Haifa Ghabi, Amira Maamri, Ahlem Hajri, Haifa Zalila   +3 more
doaj   +1 more source

Assessing cognitive dysfunction in Parkinson's disease: An online tool to detect visuo-perceptual deficits. [PDF]

, 2018
BackgroundPeople with Parkinson's disease (PD) who develop visuo-perceptual deficits are at higher risk of dementia, but we lack tests that detect subtle visuo-perceptual deficits and can be performed by untrained personnel. Hallucinations are associated
Bahrami, Bahador, Crutch, Sebastian J, Fleming, Stephen M, Goch, Tristam JC, Jackson, Ben M, Miller, Luke E, Morris, Huw R, Noyce, Alastair J, O'Keeffe, Aidan G, Pappa, Katerina, Pavisic, Ivanna, Saygin, Ayse P, Schade, Rachel N, Schrag, Anette E, Schwarzkopf, Dietrich S, Weil, Rimona S   +15 more
core   +3 more sources

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

The feeling, embodiment and emotion of hallucinations in first episode psychosis: A prospective phenomenological visual-ecological study using novel multimodal unusual sensory experience (MUSE) maps

EClinicalMedicine, 2021
Background: Research and practice typically focus upon unimodal hallucinations, especially auditory verbal hallucinations. Contemporary research has however indicated that voice-hearing may co-occur within a broader milieu of feelings, and multimodal ...
Katie Melvin, Jon Crossley, DClinPsy, John Cromby   +2 more
doaj   +1 more source

On the Possibility of Hallucinations [PDF]

, 2020
Many take the possibility of hallucinations to imply that a relationalist account, according to which perceptual experiences are constituted by direct relations to ordinary mind-independent objects, is false.
Masrour, Farid
core  

Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni, Cecile Pagan, Antony Citterio‐Quentin, Isabelle Rouvet, Giulia Dingeo, Cyril Hanin, Claudine Laurent‐Levinson, Samia Pichard, Bénédicte Héron, Clément Gourguechon, Daniele Mandia, Jerome Guitton, Carole Lacout, Nicolas Schleinitz, Florient Potier, Olivier Flabeau, Elsa Besse‐Pinot, Foudil Lamari, Magali Pettazzoni, Yann Nadjar   +19 more
wiley   +1 more source

Treatment of Visual Hallucinations in Schizophrenia by Acetylcholinesterase Inhibitors: a case report [PDF]

Iranian Journal of Psychiatry, 2011
"nSchizophrenia and various neurological disorders have some signs and symptoms. Visual hallucinations are one of such disorders. The related studies in some diseases for example Parkinson Disease and Lewy Body Dementia indicate that Acetylcholine (Ach ...
Ali Mohammadi, Hamid Reza Ghafarian Srazi, Shala Doulatabad Najafi, Nazir Hashemi Abad   +3 more
doaj