1
|
Irie S, Watanabe Y, Tachibana A, Sakata N. Mental arithmetic modulates temporal variabilities of finger-tapping tasks in a tempo-dependent manner. PeerJ 2022; 10:e13944. [PMID: 36042862 PMCID: PMC9420403 DOI: 10.7717/peerj.13944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 08/03/2022] [Indexed: 01/19/2023] Open
Abstract
Background Several psychiatric diseases impair temporal processing. Temporal processing is thought to be based on two domains: supra-second intervals and sub-second intervals. Studies show that temporal processing in sub-second intervals is mainly an automated process. However, the brain functions involved in temporal processing at each time scale remain unclear. We hypothesized that temporal processing in supra-second intervals requires several brain areas, such as the ventrolateral prefrontal cortex, intraparietal sulcus (IPS), and inferior parietal lobe, corresponding to various cognitions in a time scale-dependent manner. We focused on a dual-task paradigm (DTP) involving simultaneous performance of cognitive and motor tasks, which is an effective method for screening psychomotor functions; we then designed a DTP comprising finger tapping at various tempi as the temporal processing task and two cognitive tasks (mental arithmetic and reading) that might affect temporal processing. We hoped to determine whether task-dependent interferences on temporal processing in supra-second intervals differed depending on the cognitive tasks involved. Methods The study included 30 participants with no history of neuromuscular disorders. Participants were asked to perform a DTP involving right index finger tapping at varying tempi (0.33, 0.5, 1, 2, 3, and 4 s inter-tapping intervals). Cognitive tasks comprised mental arithmetic (MA) involving three-digit addition, mental reading (MR) of three- to four-digit numbers, and a control (CTL) task without any cognitive loading. For comparison between tasks, we calculated the SDs of the inter-tapping intervals. Participants' MA abilities in the three-digit addition task were evaluated. Results The MA and MR tasks significantly increased the SDs of the inter-tapping intervals compared to those of the CTL task in 2-3 s and 3-4 s for the MA and MR tasks, respectively. Furthermore, SD peaks in the finger-tapping tasks involving MA were normalized by those in the CTL task, which were moderately correlated with the participants' MA ability (r = 0.462, P = 0.010). Discussion Our results established that DTP involving the temporal coordination of finger-tapping and cognitive tasks increased temporal variability in a task- and tempo-dependent manner. Based on the behavioral aspects, we believe that these modulations of temporal variability might result from the interaction between finger function, arithmetic processing, and temporal processing, especially during the "pre-semantic period". Our findings may help in understanding the temporal processing deficits in various disorders such as dementia, Parkinson's disease, and autism.
Collapse
Affiliation(s)
- Shun Irie
- Division for Smart Healthcare Research, Dokkyo Medical University, Mibu-machi, Tochigi, Japan
| | - Yoshiteru Watanabe
- Major of Physical Therapy, Department of Rehabilitation, School of Health Sciences, Tokyo University of Technology, Ota-ku, Tokyo, Japan
| | - Atsumichi Tachibana
- Department of Anatomy, Dokkyo Medical University, Mibu-machi, Tochigi, Japan
| | - Nobuhiro Sakata
- Division for Smart Healthcare Research, Dokkyo Medical University, Mibu-machi, Tochigi, Japan,Center for Information & Communication Technology, Dokkyo Medical University, Mibu-machi, Tochigi, Japan
| |
Collapse
|
2
|
Nousia A, Martzoukou M, Siokas V, Aretouli E, Aloizou AM, Folia V, Peristeri E, Messinis L, Nasios G, Dardiotis E. Beneficial effect of computer-based multidomain cognitive training in patients with mild cognitive impairment. APPLIED NEUROPSYCHOLOGY-ADULT 2019; 28:717-726. [DOI: 10.1080/23279095.2019.1692842] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Anastasia Nousia
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Maria Martzoukou
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Vasileios Siokas
- Department of Neurology, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Eleni Aretouli
- Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Greece
| | - Athina-Maria Aloizou
- Department of Neurology, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Vasiliki Folia
- Department of Neurology, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Eleni Peristeri
- Department of Neurology, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Lambros Messinis
- Neuropsychology Section, Department of Neurology, University of Patras Medical School, Greece
| | - Grigorios Nasios
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Efthimios Dardiotis
- Department of Neurology, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| |
Collapse
|
3
|
Beltrami D, Gagliardi G, Rossini Favretti R, Ghidoni E, Tamburini F, Calzà L. Speech Analysis by Natural Language Processing Techniques: A Possible Tool for Very Early Detection of Cognitive Decline? Front Aging Neurosci 2018; 10:369. [PMID: 30483116 PMCID: PMC6243042 DOI: 10.3389/fnagi.2018.00369] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 10/24/2018] [Indexed: 11/23/2022] Open
Abstract
Background: The discovery of early, non-invasive biomarkers for the identification of “preclinical” or “pre-symptomatic” Alzheimer's disease and other dementias is a key issue in the field, especially for research purposes, the design of preventive clinical trials, and drafting population-based health care policies. Complex behaviors are natural candidates for this. In particular, recent studies have suggested that speech alterations might be one of the earliest signs of cognitive decline, frequently noticeable years before other cognitive deficits become apparent. Traditional neuropsychological language tests provide ambiguous results in this context. In contrast, the analysis of spoken language productions by Natural Language Processing (NLP) techniques can pinpoint language modifications in potential patients. This interdisciplinary study aimed at using NLP to identify early linguistic signs of cognitive decline in a population of elderly individuals. Methods: We enrolled 96 participants (age range 50–75): 48 healthy controls (CG) and 48 cognitively impaired participants: 16 participants with single domain amnestic Mild Cognitive Impairment (aMCI), 16 with multiple domain MCI (mdMCI) and 16 with early Dementia (eD). Each subject underwent a brief neuropsychological screening composed by MMSE, MoCA, GPCog, CDT, and verbal fluency (phonemic and semantic). The spontaneous speech during three tasks (describing a complex picture, a typical working day and recalling a last remembered dream) was then recorded, transcribed and annotated at various linguistic levels. A multidimensional parameter computation was performed by a quantitative analysis of spoken texts, computing rhythmic, acoustic, lexical, morpho-syntactic, and syntactic features. Results: Neuropsychological tests showed significant differences between controls and mdMCI, and between controls and eD participants; GPCog, MoCA, PF, and SF also discriminated between controls and aMCI. In the linguistic experiments, a number of features regarding lexical, acoustic and syntactic aspects were significant in differentiating between mdMCI, eD, and CG (non-parametric statistical analysis). Some features, mainly in the acoustic domain also discriminated between CG and aMCI. Conclusions: Linguistic features of spontaneous speech transcribed and analyzed by NLP techniques show significant differences between controls and pathological states (not only eD but also MCI) and seems to be a promising approach for the identification of preclinical stages of dementia. Long duration follow-up studies are needed to confirm this assumption.
Collapse
Affiliation(s)
- Daniela Beltrami
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.,Clinical Neuropsychology Unit, Arcispedale S. Maria Nuova di Reggio Emilia, Reggio Emilia, Italy
| | - Gloria Gagliardi
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.,Department of Classical Philology and Italian Studies, University of Bologna, Bologna, Italy
| | - Rema Rossini Favretti
- Department of Classical Philology and Italian Studies, University of Bologna, Bologna, Italy
| | - Enrico Ghidoni
- Clinical Neuropsychology Unit, Arcispedale S. Maria Nuova di Reggio Emilia, Reggio Emilia, Italy
| | - Fabio Tamburini
- Department of Classical Philology and Italian Studies, University of Bologna, Bologna, Italy
| | - Laura Calzà
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy.,Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| |
Collapse
|
4
|
Manouilidou C, Dolenc B, Marvin T, Pirtošek Z. Processing complex pseudo-words in mild cognitive impairment: The interaction of preserved morphological rule knowledge with compromised cognitive ability. CLINICAL LINGUISTICS & PHONETICS 2015; 30:49-67. [PMID: 26588013 DOI: 10.3109/02699206.2015.1102970] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Mild cognitive impairment (MCI) affects the cognitive performance of elderly adults. However, the level of severity is not high enough to be diagnosed with dementia. Previous research reports subtle language impairments in individuals with MCI specifically in domains related to lexical meaning. The present study used both off-line (grammaticality judgment) and on-line (lexical decision) tasks to examine aspects of lexical processing and how they are affected by MCI. 21 healthy older adults and 23 individuals with MCI saw complex pseudo-words that violated various principles of word formation in Slovenian and decided if each letter string was an actual word of their language. The pseudo-words ranged in their degree of violability. A task effect was found, with MCI performance to be similar to that of healthy controls in the off-line task but different in the on-line task. Overall, the MCI group responded slower than the elderly controls. No significant differences were observed in the off-line task, while the on-line task revealed a main effect of Violation type, a main effect of Group and a significant Violation × Group interaction reflecting a difficulty for the MCI group to process pseudo-words in real time. That is, while individuals with MCI seem to preserve morphological rule knowledge, they experience additional difficulties while processing complex pseudo-words. This was attributed to an executive dysfunction associated with MCI that delays the recognition of ungrammatical formations.
Collapse
Affiliation(s)
- Christina Manouilidou
- a Department of Philology - Linguistics Section , University of Patras , Rio-Patras , Greece
| | - Barbara Dolenc
- b Laboratory for Cognitive Neuroscience, Department of Neurology , Ljubljana University Medical Centre , Ljubljana , Slovenia
| | - Tatjana Marvin
- c Department of Comparative and General Linguistics , University of Ljubljana , Ljubljana , Slovenia
| | - Zvezdan Pirtošek
- d Neurology Clinic, Ljubljana University Medical Centre , Ljubljana , Slovenia
- e Department of Neurology , University of Ljubljana , Ljubljana , Slovenia
| |
Collapse
|
5
|
Mondini S, Arcara G, Jarema G. Semantic and syntactic processing of mass and count nouns: data from dementia. J Clin Exp Neuropsychol 2014; 36:967-80. [PMID: 25264222 DOI: 10.1080/13803395.2014.958437] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
In the present research, we investigated the processing of Italian mass and count nouns and of their semantic and morphosyntactic attributes in people with neurodegenerative disease. The performance of a group of 26 Italian participants with Alzheimer's disease was studied in a semantic judgment task and a syntactic judgment task. Results were analyzed by means of mixed-effect models, revealing an interaction between task and stimulus category: The probability for correct responses to mass stimuli was significantly lower than that for count stimuli, but only in the semantic task. These findings confirm the major semantic impairment in dementia and suggest that mass nouns have particular features that make them more prone to impairment than count nouns for a progressively degenerating brain.
Collapse
Affiliation(s)
- Sara Mondini
- a Department of General Psychology , University of Padua, Casa di Cura Figlie di San Camillo , Cremona , Italy
| | | | | |
Collapse
|
6
|
Characteristics of Language Comprehension in Normal Elderly and the Mild Cognitive Impaired. Dement Neurocogn Disord 2014. [DOI: 10.12779/dnd.2014.13.3.51] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
7
|
Chiarelli V, El Yagoubi R, Mondini S, Bisiacchi P, Semenza C. The syntactic and semantic processing of mass and count nouns: an ERP study. PLoS One 2011; 6:e25885. [PMID: 21998715 PMCID: PMC3187832 DOI: 10.1371/journal.pone.0025885] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Accepted: 09/13/2011] [Indexed: 11/18/2022] Open
Abstract
The present study addressed the question of whether count and mass nouns are differentially processed in the brain. In two different ERP (Event-Related Potentials) tasks we explored the semantic and syntactic levels of such distinction. Mass and count nouns typically differ in concreteness, hence the effect of this important variable was factorially examined in each task. Thus the stimuli presented were: count concrete, count abstract, mass concrete or mass abstract. The first experiment (concrete/abstract semantic judgment task) involved the interaction between the N400 concreteness effect and the Mass/Count condition, revealing a substantial effect between mass and count nouns at the semantic level. The second experiment (sentence syntactic violation task) showed a Mass/Count distinction on left anterior negativity (LAN) and on P600 components, confirming the difference at the syntactic level. This study suggests that the brain differentiates between count and mass nouns not only at the syntactic level but also at the semantic level. Implications for our understanding of the brain mechanisms underlying the Mass/Count distinction are discussed.
Collapse
Affiliation(s)
- Valentina Chiarelli
- Department of Psychology, University of Trieste, Trieste, Italy
- SOC di Neurologia, Ospedale Civile, Gorizia, Italy
| | - Radouane El Yagoubi
- Laboratoire CLLE-LTC (CNRS , UMR 5263), Université de Toulouse 2, Toulouse, France
| | - Sara Mondini
- Department of General Psychology, University of Padova, Padova, Italy
| | | | - Carlo Semenza
- Department of Neuroscience, University of Padova, Padova, Italy
- IRCCS Ospedale S. Camillo, Lido di Venezia, Italy
| |
Collapse
|
8
|
Taler V, Klepousniotou E, Phillips NA. Comprehension of lexical ambiguity in healthy aging, mild cognitive impairment, and mild Alzheimer's disease. Neuropsychologia 2009; 47:1332-43. [DOI: 10.1016/j.neuropsychologia.2009.01.028] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2008] [Revised: 12/30/2008] [Accepted: 01/22/2009] [Indexed: 11/28/2022]
|
9
|
Ostberg P, Fernaeus SE, Bogdanovic N, Wahlund LO. Word sequence production in cognitive decline: forward ever, backward never. LOGOP PHONIATR VOCO 2009; 33:126-35. [PMID: 18608881 DOI: 10.1080/14015430801945794] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Backward recall of automatic word sequences involves declarative and working memory abilities known to be impaired in the early stages of cognitive decline. Yet its utility in the diagnosis of mild cognitive impairment and mild dementia has not been studied in detail. We analysed word sequence production in 234 participants drawn from three categories: subjective cognitive impairment, mild cognitive impairment, and mild dementia in Alzheimer's disease. The names of the months were used as a diagnostic target for investigating forward versus backward sequence production. Forward production remained normal across categories. In contrast, backward speed was significantly decreased in mild cognitive impairment. In dementia both speed and accuracy were impaired. Backward production had significant diagnostic classificatory power. We conclude that word sequence production yields data relevant to the diagnosis of dementia with a minimum of time and expense.
Collapse
Affiliation(s)
- Per Ostberg
- Division of Clinical Geriatrics, Department of Neurobiology, Health Care Sciences and Society, Karolinska Instituter, Karolinska University Hospital, Huddinge, Stockholm, Sweden.
| | | | | | | |
Collapse
|
10
|
Taler V, Phillips NA. Language performance in Alzheimer's disease and mild cognitive impairment: a comparative review. J Clin Exp Neuropsychol 2008; 30:501-56. [PMID: 18569251 DOI: 10.1080/13803390701550128] [Citation(s) in RCA: 225] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Mild cognitive impairment (MCI) manifests as memory impairment in the absence of dementia and progresses to Alzheimer's disease (AD) at a rate of around 15% per annum, versus 1-2% in the general population. It thus constitutes a primary target for investigation of early markers of AD. Language deficits occur early in AD, and performance on verbal tasks is an important diagnostic criterion for both AD and MCI. We review language performance in MCI, compare these findings to those seen in AD, and identify the primary issues in understanding language performance in MCI and selecting tasks with diagnostic and prognostic value.
Collapse
Affiliation(s)
- Vanessa Taler
- Department of Psychology/Centre for Research in Human Development, Concordia University, Montréal, Québec, Canada
| | | |
Collapse
|
11
|
Grönholm P, Rinne JO, Vorobyev VA, Laine M. Neural correlates of naming newly learned objects in MCI. Neuropsychologia 2007; 45:2355-68. [PMID: 17433380 DOI: 10.1016/j.neuropsychologia.2007.02.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2006] [Revised: 01/29/2007] [Accepted: 02/04/2007] [Indexed: 11/16/2022]
Abstract
Our objective was to study the neural correlates of naming of newly learned unfamiliar objects in subjects with mild cognitive impairment (MCI) and in age-matched controls, by using positron emission tomography (PET). Prior to the PET scanning, each subject underwent a 4-day long training period in which 40 names of rare unfamiliar objects were taught. The stimuli consisted of five categories: unfamiliar objects for which both the name and the definition (=semantic support) were given during training, unfamiliar objects with only the name given, unfamiliar objects with no information given, familiar objects and visual noise patterns. The unfamiliar objects mainly represented ancient domestic tools unknown to modern-day people. When naming newly learned objects trained without semantic support, the MCI group showed increased activation in the anterior cingulate when compared with the controls. Our results suggest that the naming of newly learned objects posed additional executive and attentional demands on the patients.
Collapse
Affiliation(s)
- Petra Grönholm
- Department of Psychology, Abo Akademi University, FIN-20500 Abo, Finland.
| | | | | | | |
Collapse
|
12
|
Taler V, Jarema G, Saumier D. Semantic and syntactic aspects of the mass/count distinction: a case study of semantic dementia. Brain Cogn 2005; 57:222-5. [PMID: 15780454 DOI: 10.1016/j.bandc.2004.08.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2004] [Indexed: 10/26/2022]
Abstract
Semantic and syntactic contributions to processing of mass and count nouns were assessed by examining the performance of a patient suffering from a pure semantic deficit. Semantic and syntactic processing was evaluated on grammaticality judgement and sentence-picture matching tasks, respectively, where each task involved mass and count readings of metonymic nouns. While the patient did not show impaired performance on the grammaticality judgment task, he manifested difficulties in making mass/count distinctions in the sentence-picture matching task. It is thus argued that while distributionally the mass/count distinction may be established on a purely syntactic basis, cognitive processing of mass/count information requires both intact syntactic and semantic knowledge.
Collapse
Affiliation(s)
- Vanessa Taler
- Institut Universitaire de Gériatrie de Montréal, Montréal, Que., Canada H3W 1W5.
| | | | | |
Collapse
|