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Okamoto N, Seiyama A, Hori S, Takahashi S. Role of the left posterior middle temporal gyrus in shape recognition and its reconstruction during drawing: A study combining transcranial magnetic stimulation and functional near infrared spectroscopy. PLoS One 2024; 19:e0302375. [PMID: 38701103 PMCID: PMC11068196 DOI: 10.1371/journal.pone.0302375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/03/2024] [Indexed: 05/05/2024] Open
Abstract
There are numerous reports of enhanced or emerged visual arts abilities in patients with semantic impairment. These reports led to the theory that a loss of function on the language side of the brain can result in changes of ability to draw and/or to paint. Further, the left posterior middle temporal gyrus (l-pMTG) has been revealed to contribute to the higher control semantic mechanisms with objects recognition and integration of visual information, within a widely distributed network of the left hemisphere. Nevertheless, the theory has not been fully studied in neural bases. The aim of this study is to examine role of the l-pMTG on shape recognition and its reconstruction within drawing behavior, by using a combining method of the repetitive transcranial magnetic stimulation (rTMS) and functional near-infrared spectroscopy (fNIRS). Eighteen healthy participants received a low frequency inhibitory rTMS to their l-pMTG during the drawing task of the Benton Visual Retention Test (BVRT). There was a significant decrease of the mean accuracy of reproductions in the Complex designs of the BVRT, compared to the Simple and Medium designs. The fNIRS data showed strong negative correlations with the results of the BVRT. Though our hypothesis had a contradiction that rTMS would have inhibited the brain activity in the stimulated site, the results suggest that shape recognition and its reconstruction such as the BVRT require neural activations of the l-TL as well as that of the l-pMTG.
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Affiliation(s)
- Nakako Okamoto
- Department of Nursing, Mental Health & Psychiatric Nursing, Kyoto Tachibana University, Kyoto, Japan
- Department of Media Art, Graduate School of Arts-Doctorial Course, Kyoto City University of Arts, Kyoto, Japan
| | - Akitoshi Seiyama
- Department of Creative Design & Data Science Center, Akita International University, Yuwa, Akita-City, Akita, Japan
- Department of Human Health Science, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shota Hori
- Department of Human Health Science, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Daikin Industries, Ltd., Osaka, Japan
| | - Satoru Takahashi
- Department of Media Art, Graduate School of Arts-Doctorial Course, Kyoto City University of Arts, Kyoto, Japan
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2
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Mignone G, Parziale A, Ferrentino E, Marcelli A, Chiacchio P. Observation vs. interaction in the recognition of human-like movements. Front Robot AI 2023; 10:1112986. [PMID: 37102129 PMCID: PMC10123277 DOI: 10.3389/frobt.2023.1112986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 03/21/2023] [Indexed: 04/28/2023] Open
Abstract
A crucial aspect in human-robot collaboration is the robot acceptance by human co-workers. Based on previous experiences of interaction with their fellow beings, humans are able to recognize natural movements of their companions and associate them with the concepts of trust and acceptance. Throughout this process, the judgment is influenced by several percepts, first of all the visual similarity to the companion, which triggers a process of self-identification. When the companion is a robot, the lack of these percepts challenges such a self-identification process, unavoidably lowering the level of acceptance. Hence, while, on the one hand, the robotics industry moves towards manufacturing robots that visually resemble humans, on the other hand, a question is still open on whether the acceptance of robots can be increased by virtue of the movements they exhibit, regardless of their exterior aspect. In order to contribute to answering this question, this paper presents two experimental setups for Turing tests, where an artificial agent performs human-recorded and artificial movements, and a human subject is to judge the human likeness of the movement in two different circumstances: by observing the movement replicated on a screen and by physically interacting with a robot executing the movements. The results reveal that humans are more likely to recognize human movements through interaction than observation, and that, under the interaction condition, artificial movements can be designed to resemble human ones for future robots to be more easily accepted by human co-workers.
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Affiliation(s)
- Giovanni Mignone
- *Correspondence: Giovanni Mignone, ; Antonio Parziale, ; Enrico Ferrentino,
| | - Antonio Parziale
- *Correspondence: Giovanni Mignone, ; Antonio Parziale, ; Enrico Ferrentino,
| | - Enrico Ferrentino
- *Correspondence: Giovanni Mignone, ; Antonio Parziale, ; Enrico Ferrentino,
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3
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Distinct roles of right temporoparietal cortex in pentagon copying test. Brain Imaging Behav 2022; 16:1528-1537. [PMID: 35083712 DOI: 10.1007/s11682-021-00607-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 11/02/2022]
Abstract
Pentagon Copying Test (PCT) is commonly used to assess visuospatial deficits, but the neural substrates underlying pentagon copying are not well understood. The Qualitative Scoring Pentagon Test (QSPT), an optimized scoring system, classifies five categories of errors patients make in pentagons copying and grades them depending on the errors' severity. To determine the strategic brain regions involved in the PCT, we applied the QSPT system to evaluate the visuospatial impairment of 136 acute ischemic stroke patients on the PCT and used Support Vector Regression Lesion-Symptom Mapping to investigate relevant brain regions. The total QSPT score was correlated with the right supramarginal gyrus. The angle number errors and closure errors were principally associated with lesions of the posterior temporoparietal cortex, including the right middle occipital gyrus and middle temporal gyrus, while the intersection errors and rotation errors were related to the more anterior part of the right temporoparietal lobe with the additional frontal cortex. In conclusion, the right temporoparietal cortex is the strategic region for pentagon copying tasks. The angle number and closure represent the visuospatial processing of within-object features, while intersection and rotation require between-object manipulation. The posterior-anterior distinction in the right temporoparietal region underlies the differences of within-object and between-object processing.
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4
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Bai S, Liu W, Guan Y. The Visuospatial and Sensorimotor Functions of Posterior Parietal Cortex in Drawing Tasks: A Review. Front Aging Neurosci 2021; 13:717002. [PMID: 34720989 PMCID: PMC8551751 DOI: 10.3389/fnagi.2021.717002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 09/23/2021] [Indexed: 02/04/2023] Open
Abstract
Drawing is a comprehensive skill that primarily involves visuospatial processing, eye-hand coordination, and other higher-order cognitive functions. Various drawing tasks are widely used to assess brain function. The neuropsychological basis of drawing is extremely sophisticated. Previous work has addressed the critical role of the posterior parietal cortex (PPC) in drawing, but the specific functions of the PPC in drawing remain unclear. Functional magnetic resonance imaging and electrophysiological studies found that drawing activates the PPC. Lesion-symptom mapping studies have shown an association between PPC injury and drawing deficits in patients with global and focal cerebral pathology. These findings depicted a core framework of the fronto-parietal network in drawing tasks. Here, we review neuroimaging and electrophysiological studies applying drawing paradigms and discuss the specific functions of the PPC in visuospatial and sensorimotor aspects. Ultimately, we proposed a hypothetical model based on the dorsal stream. It demonstrates the organization of a PPC-centered network for drawing and provides systematic insights into drawing for future neuropsychological research.
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Affiliation(s)
- Shuwei Bai
- Department of Neurology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, China.,Department of Neurology, Renji Hospital, Shanghai Jiaotong University Medical School, Shanghai, China
| | - Wenyan Liu
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University Medical School, Shanghai, China
| | - Yangtai Guan
- Department of Neurology, Renji Hospital, Shanghai Jiaotong University Medical School, Shanghai, China
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5
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Katz JS, Forloines MR, Strassberg LR, Bondy B. Observational drawing in the brain: A longitudinal exploratory fMRI study. Neuropsychologia 2021; 160:107960. [PMID: 34274380 DOI: 10.1016/j.neuropsychologia.2021.107960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 06/29/2021] [Accepted: 07/12/2021] [Indexed: 10/20/2022]
Abstract
Observational drawing involves acquiring a number of basic drawing techniques and concepts. There is limited knowledge on how observational drawing skills are represented by brain responses. Here, we investigate the behavioral and functional changes behind students learning to draw in a longitudinal study on 45 participants by testing art students (n = 26) at the beginning and end of a 16-week observational drawing course compared to a matched group of non-art students (n = 19). Four novel tasks were used that involve making decisions about light sources, tonal value, line variation and linear perspective using task-based 7 T-functional Magnetic Resonance Imaging (fMRI). While exploratory in nature, we expected to find improvement on each task over time and functional changes in the prefrontal cortex and cerebellum for the art students. Art students' performance significantly improved on the light sources, line variation, and linear perspective tasks and functional changes were found for the line variation, linear perspective, and tonal value tasks. Using whole brain analyses diffuse functional changes were discovered including prefrontal cortex areas and cerebellum. Brain areas involved in cognitive processing, including attention, decision making, motor control, top-down control, visual information processing, and working memory all functionally changed with experience. These findings demonstrate some of the first functional changes in the brain due to training in the arts and have implications for pedagogy and mental health.
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Affiliation(s)
- Jeffrey S Katz
- Department of Psychological Sciences, Auburn University, Auburn, AL, USA; AU MRI Research Center, Department of Electrical & Computer Engineering, Auburn University, Auburn, AL, USA; Alabama Advanced Imaging Consortium, Birmingham, AL, USA; Center for Neuroscience, Auburn University, Auburn, AL, USA.
| | - Martha R Forloines
- Alzheimer's Disease Research Center, Department of Neurology, University of California, Davis, Sacramento, CA, USA
| | - Lily R Strassberg
- Department of Psychological Sciences, Auburn University, Auburn, AL, USA
| | - Barbara Bondy
- Department of Art and Art History, Auburn University, Auburn, AL, USA
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The Neural Bases of Drawing. A Meta-analysis and a Systematic Literature Review of Neurofunctional Studies in Healthy Individuals. Neuropsychol Rev 2021; 31:689-702. [PMID: 33728526 PMCID: PMC8593049 DOI: 10.1007/s11065-021-09494-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 03/01/2021] [Indexed: 12/13/2022]
Abstract
Drawing is a multi-component process requiring a wide range of cognitive abilities. Several studies on patients with focal brain lesions and functional neuroimaging studies on healthy individuals demonstrated that drawing is associated with a wide brain network. However, the neural structures specifically related to drawing remain to be better comprehended. We conducted a systematic review complemented by a meta-analytic approach to identify the core neural underpinnings related to drawing in healthy individuals. In analysing the selected studies, we took into account the type of the control task employed (i.e. motor or non-motor) and the type of drawn stimulus (i.e. geometric, figurative, or nonsense). The results showed that a fronto-parietal network, particularly on the left side of the brain, was involved in drawing when compared with other motor activities. Drawing figurative images additionally activated the inferior frontal gyrus and the inferior temporal cortex, brain areas involved in selection of semantic features of objects and in visual semantic processing. Moreover, copying more than drawing from memory was associated with the activation of extrastriate cortex (BA 18, 19). The activation likelihood estimation coordinate-based meta-analysis revealed a core neural network specifically associated with drawing which included the premotor area (BA 6) and the inferior parietal lobe (BA 40) bilaterally, and the left precuneus (BA 7). These results showed that a fronto-parietal network is specifically involved in drawing and suggested that a crucial role is played by the (left) inferior parietal lobe, consistent with classical literature on constructional apraxia.
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7
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Hogrefe K, Goldenberg G, Glindemann R, Klonowski M, Ziegler W. Nonverbal Semantics Test (NVST)-A Novel Diagnostic Tool to Assess Semantic Processing Deficits: Application to Persons with Aphasia after Cerebrovascular Accident. Brain Sci 2021; 11:brainsci11030359. [PMID: 33799816 PMCID: PMC7998888 DOI: 10.3390/brainsci11030359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/26/2021] [Accepted: 03/09/2021] [Indexed: 12/15/2022] Open
Abstract
Assessment of semantic processing capacities often relies on verbal tasks which are, however, sensitive to impairments at several language processing levels. Especially for persons with aphasia there is a strong need for a tool that measures semantic processing skills independent of verbal abilities. Furthermore, in order to assess a patient’s potential for using alternative means of communication in cases of severe aphasia, semantic processing should be assessed in different nonverbal conditions. The Nonverbal Semantics Test (NVST) is a tool that captures semantic processing capacities through three tasks—Semantic Sorting, Drawing, and Pantomime. The main aim of the current study was to investigate the relationship between the NVST and measures of standard neurolinguistic assessment. Fifty-one persons with aphasia caused by left hemisphere brain damage were administered the NVST as well as the Aachen Aphasia Test (AAT). A principal component analysis (PCA) was conducted across all AAT and NVST subtests. The analysis resulted in a two-factor model that captured 69% of the variance of the original data, with all linguistic tasks loading high on one factor and the NVST subtests loading high on the other. These findings suggest that nonverbal tasks assessing semantic processing capacities should be administered alongside standard neurolinguistic aphasia tests.
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Affiliation(s)
- Katharina Hogrefe
- Clinical Neuropsychology Research Group, Institute of Phonetics and Speech Processing, Ludwig-Maximilians-Universität München, 80799 Munich, Germany; (R.G.); (W.Z.)
- Correspondence:
| | - Georg Goldenberg
- Neurologische Klinik und Poliklinik, Klinikum Rechts der Isar, Technische Universität München, 81675 Munich, Germany;
| | - Ralf Glindemann
- Clinical Neuropsychology Research Group, Institute of Phonetics and Speech Processing, Ludwig-Maximilians-Universität München, 80799 Munich, Germany; (R.G.); (W.Z.)
| | - Madleen Klonowski
- Sprach- und Schlucktherapie, Schön Klinik München Schwabing, 80804 Munich, Germany;
| | - Wolfram Ziegler
- Clinical Neuropsychology Research Group, Institute of Phonetics and Speech Processing, Ludwig-Maximilians-Universität München, 80799 Munich, Germany; (R.G.); (W.Z.)
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8
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Drawing on the brain: An ALE meta-analysis of functional brain activation during drawing. ARTS IN PSYCHOTHERAPY 2020. [DOI: 10.1016/j.aip.2020.101690] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Abstract
Since the classic papers of Kleist, Mayer Gross, and Critchley, constructional apraxia (CA) has been considered to be a typical sign of a parietal lobe lesion, and as a precious tool to appreciate the spatial abilities subserved by this lobe. However, the development of more sophisticated neuropsychologic models and methods of investigation has revealed several problematic aspects. It has become increasingly clear that CA is a heterogeneous construct that can be examined with very different tasks, that are only mildly interconnected, and tap various kinds of visuospatial, perceptual, attentional, planning, and motor mechanisms. On the basis of these considerations, the relationships between parietal lobe functions and constructional activities must be considered, taking into account on the one hand the heterogeneity of the tasks and of the cognitive functions requested by different kinds of constructional activities and, on the other hand, the plurality of functions and of processing streams linking different parts of the parietal lobes to the occipital and frontal lobes.
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10
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Nakano S, Shoji Y, Morita K, Igimi H, Sato M, Ishii Y, Kondo A, Uchimura N. Comparison of changes in oxygenated hemoglobin during the tree-drawing task between patients with schizophrenia and healthy controls. Neuropsychiatr Dis Treat 2018; 14:1071-1082. [PMID: 29719398 PMCID: PMC5916263 DOI: 10.2147/ndt.s159984] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Tree-drawing test is used as a projective psychological test that expresses the abnormal internal experience in patients with schizophrenia (SZ). Despite the widely accepted view that the cognitive function is involved in characteristic tree-drawing in patients with SZ, no study has psychophysiologically examined it. The present study aimed to investigate the involvement of cognitive function during tree-drawing in patients with SZ. For that purpose, we evaluated the brain function in patients with SZ during a tree-drawing task by using near-infrared spectroscopy (NIRS) and compared them with those in healthy controls. PATIENTS AND METHODS The subjects were 28 healthy controls and 28 patients with SZ. Changes in the oxygenated hemoglobin ([oxy-Hb]) concentration in both the groups during the task of drawing a tree imagined freely (free-drawing task) and the task of copying an illustration of a tree (copying task) were measured by using NIRS. RESULTS Because of the difference between the task conditions, [oxy-Hb] levels in controls during the free-drawing task were higher than that during the copying task at the bilateral frontal pole regions and left inferior frontal region. Because of the difference between the groups, [oxy-Hb] levels at the left middle frontal region, bilateral inferior frontal regions, bilateral inferior parietal regions, and left superior temporal region during the free-drawing task in patients were lower than that in controls. CONCLUSION [oxy-Hb] during the tree-drawing task in patients with SZ was lower than that in healthy controls. Our results suggest that brain dysfunction in patients with SZ might be associated with their tree-drawing.
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Affiliation(s)
- Shinya Nakano
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Clinical Laboratory Medicine, Kurume University Hospital, Kurume, Japan
| | - Yoshihisa Shoji
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Neuropsychiatry, Kurume University School of Medicine, Kurume, Japan
| | - Kiichiro Morita
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Neuropsychiatry, Kurume University School of Medicine, Kurume, Japan
| | - Hiroyasu Igimi
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Neuropsychiatry, Horikawa Hospital, Medical Corporation Association Horikawakai, Kurume, Japan
| | - Mamoru Sato
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Neuropsychiatry, Kurume University School of Medicine, Kurume, Japan
| | - Youhei Ishii
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan
| | - Akihiko Kondo
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan
| | - Naohisa Uchimura
- Cognitive and Molecular Research Institute of Brain Diseases, Kurume University, Kurume, Japan.,Department of Neuropsychiatry, Kurume University School of Medicine, Kurume, Japan
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11
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Trojano L, Gainotti G. Drawing Disorders in Alzheimer's Disease and Other Forms of Dementia. J Alzheimers Dis 2017; 53:31-52. [PMID: 27104898 DOI: 10.3233/jad-160009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Drawing is a multicomponential process that can be impaired by many kinds of brain lesions. Drawing disorders are very common in Alzheimer's disease and other forms of dementia, and can provide clinical information for the distinction of the different dementing diseases. In our review we started from an overview of the neural and cognitive bases of drawing, and from a recollection of the drawing tasks more frequently used for assessing individuals with dementia. Then, we analyzed drawing disorders in dementia, paying special attention to those observed in Alzheimer's disease, from the prodromal stages of the amnesic mild cognitive impairment to the stages of full-blown dementia, both in the sporadic forms with late onset in the entorhino-hippocampal structures and in those with early onset in the posterior neocortical structures. We reviewed the drawing features that could differentiate Alzheimer's disease from vascular dementia and from the most frequent forms of degenerative dementia, namely frontotemporal dementia and Lewy body disease. Finally, we examined some peculiar aspects of drawing disorders in dementia, such as perseverations, rotations, and closing-in. We argue that a careful analysis of drawing errors helps to differentiate the different forms of dementia more than overall accuracy in drawing.
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Affiliation(s)
- Luigi Trojano
- Department of Psychology, Second University of Naples, Italy.,S. Maugeri Foundation, Scientific Institute of Telese Terme (BN), Italy
| | - Guido Gainotti
- Center for Neuropsychological Research, Institute of Neurology, Catholic University, Rome, Italy.,IRCCS Fondazione Santa Lucia, Department of Clinical and Behavioral Neurology, Rome, Italy
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12
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Drawing and writing: An ALE meta-analysis of sensorimotor activations. Brain Cogn 2015; 98:15-26. [DOI: 10.1016/j.bandc.2015.05.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 02/10/2015] [Accepted: 05/19/2015] [Indexed: 11/22/2022]
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13
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Adaptive ability to cope with atypical or novel situations involving tool use: An fMRI approach. Neurosci Res 2015; 90:72-82. [DOI: 10.1016/j.neures.2014.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 03/02/2014] [Accepted: 03/14/2014] [Indexed: 11/19/2022]
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14
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Yuan Y, Brown S. The neural basis of mark making: a functional MRI study of drawing. PLoS One 2014; 9:e108628. [PMID: 25271440 PMCID: PMC4182721 DOI: 10.1371/journal.pone.0108628] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 09/02/2014] [Indexed: 11/19/2022] Open
Abstract
Compared to most other forms of visually-guided motor activity, drawing is unique in that it "leaves a trail behind" in the form of the emanating image. We took advantage of an MRI-compatible drawing tablet in order to examine both the motor production and perceptual emanation of images. Subjects participated in a series of mark making tasks in which they were cued to draw geometric patterns on the tablet's surface. The critical comparison was between when visual feedback was displayed (image generation) versus when it was not (no image generation). This contrast revealed an occipito-parietal stream involved in motion-based perception of the emerging image, including areas V5/MT+, LO, V3A, and the posterior part of the intraparietal sulcus. Interestingly, when subjects passively viewed animations of visual patterns emerging on the projected surface, all of the sensorimotor network involved in drawing was strongly activated, with the exception of the primary motor cortex. These results argue that the origin of the human capacity to draw and write involves not only motor skills for tool use but also motor-sensory links between drawing movements and the visual images that emanate from them in real time.
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Affiliation(s)
- Ye Yuan
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
| | - Steven Brown
- Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario, Canada
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15
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Melrose RJ, Harwood D, Khoo T, Mandelkern M, Sultzer DL. Association between cerebral metabolism and Rey-Osterrieth Complex Figure Test performance in Alzheimer's disease. J Clin Exp Neuropsychol 2013; 35:246-58. [PMID: 23387510 DOI: 10.1080/13803395.2012.763113] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The copy condition of the Rey-Osterrieth Complex Figure (ROCF) is sensitive to Alzheimer's disease (AD) pathology, but its neural correlates remain unclear. We used fluorodeoxyglucose positron emission tomography (FDG-PET) to elucidate this association in 77 patients with probable AD. We observed a correlation between ROCF and metabolic rate of bilateral temporal-parietal cortex and occipital lobe, and right frontal lobe. Global and local elements of the ROCF correlated with metabolic rate of these same regions. The copy approach correlated with right lateral temporal cortex. The ROCF appears reflective of posterior temporal-parietal cortex functioning, highlighting the role of visuospatial processing in constructional abilities in AD.
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Affiliation(s)
- Rebecca J Melrose
- Brain, Behavior & Aging Research Center, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA.
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16
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Shoyama M, Nishioka T, Okumura M, Kose A, Tsuji T, Ukai S, Shinosaki K. Brain activity during the Clock-Drawing Test: multichannel near-infrared spectroscopy study. ACTA ACUST UNITED AC 2012; 18:243-51. [PMID: 22074062 DOI: 10.1080/09084282.2011.595450] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
The Clock-Drawing Test (CDT) is widely used in clinical practice for the screening of dementia. However, neural activity during real clock drawing has not been investigated due to motion artifacts. In the present study, we examined brain activity during real clock drawing using multichannel near-infrared spectroscopy (NIRS). We measured hemoglobin concentration changes in the prefrontal and temporal surface areas during clock drawing using 52-channel NIRS. Data obtained from 37 right-handed healthy volunteers were analyzed. We found significant increases in oxy-Hb in more than 96.2% of the channels (false-discovery rate corrected, p < .025). The time required for CDT performance showed a negative correlation with changes in oxy-Hb in the prefrontal region (r = -.529, p = .002). The mean value for oxy-Hb changes was higher in the left hemisphere in 20 subjects (54%) and in the right hemisphere in 17 subjects (46%). The NIRS/CDT combination is acceptable as a clinical tool, as the method has the advantages of direct measurement of cortical activation with high temporal resolution. Our results confirm the aspects of the CDT involving the frontal-lobe battery.
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17
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Foley JA, Della Sala S. Do shorter Cortex papers have greater impact? Cortex 2011; 47:635-42. [PMID: 21463860 DOI: 10.1016/j.cortex.2011.03.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Accepted: 03/18/2011] [Indexed: 01/02/2023]
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18
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19
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Foley JA, Della Sala S. Geographical distribution of Cortex publications. Cortex 2010; 46:410-9. [DOI: 10.1016/j.cortex.2009.11.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2009] [Accepted: 11/23/2009] [Indexed: 01/05/2023]
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20
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Makuuchi M. fMRI studies on drawing revealed two new neural correlates that coincide with the language network. Cortex 2010; 46:268-9. [DOI: 10.1016/j.cortex.2009.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Revised: 08/21/2008] [Accepted: 02/16/2009] [Indexed: 11/29/2022]
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21
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Trojano L, Grossi D, Flash T. Cognitive neuroscience of drawing: Contributions of neuropsychological, experimental and neurofunctional studies. Cortex 2009; 45:269-77. [DOI: 10.1016/j.cortex.2008.11.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Revised: 11/21/2008] [Accepted: 11/21/2008] [Indexed: 10/21/2022]
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