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Differentiating Behavioural Presentations of Biomarker-Confirmed Alzheimer's Disease from Frontotemporal Lobar Degeneration Using the Addenbrooke's Cognitive Examination-III.

Dement Geriatr Cogn Disord
Flavell J, Ahern EGM, Logan B, Shaw TB, Adam RJ, McElligott CAT, Nestor PJ.   +6 more
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Semantic and Phonemic Verbal Fluency in Blinds

Journal of Psycholinguistic Research, 2009
A person who has suffered the total loss of a sensory system has, indirectly, suffered a brain lesion. Semantic and phonologic verbal fluency are used for evaluation of executive function and language. The aim of this study is evaluation and comparison of phonemic and semantic verbal fluency in acquired blinds.
Vahid, Nejati, Anoosh, Asadi
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Phonemic Verbal Fluency and Midbrain Atrophy in Progressive Supranuclear Palsy

Journal of Alzheimer's Disease, 2021
Background: The neuropsychological profile of progressive supranuclear palsy (PSP) patients is mainly characterized by executive dysfunction, but the relationship between the latter and midbrain atrophy is still unclear. Objective: The aims of the study were to investigate which test evaluating executive functioning is more frequently impaired in PSP ...
Luca A., Nicoletti A., Donzuso G., Terravecchia C., Cicero C. E., D'Agate C., Rascuna C., Manna R., Mostile G., Zappia M.   +9 more
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Comparison of animal, action and phonemic fluency in aphasia

International Journal of Language & Communication Disorders, 2017
AbstractBackgroundThe ability to generate words that follow certain constraints, or verbal fluency, is a sensitive indicator of neurocognitive impairment, and is impacted by a variety of variables.AimsTo investigate the effect of post‐stroke aphasia, elicitation category and linguistic variables on verbal fluency performance.Methods & ...
Yasmeen, Faroqi-Shah, Lisa, Milman
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Is there disproportionate impairment in semantic or phonemic fluency in schizophrenia?

Journal of the International Neuropsychological Society, 2003
Phonemic and semantic fluency involve the capacity to generate words beginning with particular letters or belonging to particular categories, respectively. The former has been associated with frontal lobe function and the latter with temporoparietal function, but neuroimaging studies indicate overlap of underlying neural networks.
William S, Kremen, Larry J, Seidman, Stephen V, Faraone, Ming T, Tsuang   +3 more
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Spatio-Temporal Cortical Dynamics of Phonemic and Semantic Fluency

Journal of Clinical and Experimental Neuropsychology, 2004
Hemodynamic brain imaging and lesion studies have suggested differential involvement of expressive language-related cortical regions based on the phonemic versus semantic characteristics of verbal cues. The aims of this study were: 1) to elucidate the relative timing of the activity of inferior frontal and anterior insular versus motor and ...
R L, Billingsley, P G, Simos, E M, Castillo, S, Sarkari, J I, Breier, E, Pataraia, A C, Papanicolaou   +6 more
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6 Semantic and Phonemic Fluency in Alcohol Dependent Individuals

Journal of the International Neuropsychological Society, 2023
Objective:Verbal fluency consists of semantic and phonemic fluency and is often used to detect verbal ability and executive control (Shao et al., 2014). While research has found general verbal fluency impairments in chronic alcohol use, few studies have examined semantic and phonemic fluency separately (Stavro et al., 2012; Stephan et al., 2017).
Jennifer Kung, Sharis Sarkissians, Alexander O. Hauson, Anna A. Pollard, Alyssa D. Walker, Kenneth E. Allen, Christopher Flora-Tostado, Benjamin Meis   +7 more
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A positivity effect in autobiographical memory, but not phonemic fluency, in older adults

Aging, Neuropsychology, and Cognition, 2012
To investigate whether processing fluency or cognitive control processes underlie aging-related positivity effects in memory, we compared retrieval of words on a fluency task, and of events on an autobiographical task, in younger and older adults. No positivity effect in word output was found on the fluency task, though older adults output more neutral
Jennifer C, Tomaszczyk, Myra A, Fernandes   +1 more
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Distinct functional connectivity of the hippocampus during semantic and phonemic fluency

Neuropsychologia, 2015
Verbal fluency tasks are typically used in neuropsychological practice for assessment of language function in a variety of neurological disorders. Recently, it has been shown that the hippocampus, a region thought to be exclusive to the domain of memory, is also involved in tests of semantic fluency.
Yifat, Glikmann-Johnston, Noga, Oren, Talma, Hendler, Irit, Shapira-Lichter   +3 more
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Phonemic Fluency in Portuguese-speaking Subjects in Brazil: Ranking of Letters

Journal of Clinical and Experimental Neuropsychology, 2006
Phonological verbal fluency studies in English most commonly employ the letters F-A-S as stimuli. We assessed the production of words with these and 14 other letters in Portuguese-speaking healthy subjects (n = 74). The letters F-A-S were ranked among the easiest to produce words in one minute, which is consistent with the findings of studies with ...
Maurien C T, Senhorini, Edson, Amaro Júnior, Adriana, de Mello Ayres, Adriana, de Simone, Geraldo F, Busatto   +4 more
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