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Khalil R, Demarin V. Creative therapy in health and disease: Inner vision. CNS Neurosci Ther 2024; 30:e14266. [PMID: 37305955 PMCID: PMC10915997 DOI: 10.1111/cns.14266] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/21/2023] [Accepted: 05/03/2023] [Indexed: 06/13/2023] Open
Abstract
Can we better understand the unique mechanisms of de novo abilities in light of our current knowledge of the psychological and neuroscientific literature on creativity? This review outlines the state-of-the-art in the neuroscience of creativity and points out crucial aspects that still demand further exploration, such as brain plasticity. The progressive development of current neuroscience research on creativity presents a multitude of prospects and potentials for furnishing efficacious therapy in the context of health and illness. Therefore, we discuss directions for future studies, identifying a focus on pinpointing the neglected beneficial practices for creative therapy. We emphasize the neglected neuroscience perspective of creativity on health and disease and how creative therapy could offer limitless possibilities to improve our well-being and give hope to patients with neurodegenerative diseases to compensate for their brain injuries and cognitive impairments by expressing their hidden creativity.
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Affiliation(s)
- Radwa Khalil
- School of Business, Social and Decision SciencesConstructor UniversityBremenGermany
| | - Vida Demarin
- International Institute for Brain HealthZagrebCroatia
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2
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Goel V, Gossai D, Smith KW, Goel N, Raymont V, Krueger F, Grafman J. Right BA 10 lesions impair performance on real-world planning but are not sensitive to problem novelty or tower tasks. Cortex 2023; 169:353-373. [PMID: 37984254 DOI: 10.1016/j.cortex.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/20/2023] [Accepted: 09/13/2023] [Indexed: 11/22/2023]
Abstract
The prefrontal cortex (PFC) is associated with many cognitive functions, including planning. In the neuropsychology literature planning is reduced to "look ahead" ability and most extensively studied with the "tower" tasks. The most influential theoretical explanation is that planning is required in the absence of a routine solution and PFC patients have difficulty coping with novelty. There is an alternate view of planning that emphasizes the distinction between real world tasks and laboratory tower tasks. This account focuses on the structure of problem spaces and why patients with lesions to right PFC have difficulty navigating ill-structured problem spaces. To further explore these issues we administered two real world travel planning tasks to 56 Vietnam War veterans with penetrating brain lesions and 14 matched normal controls. One planning task involved familiar knowledge while the other involved knowledge unfamiliar to our participants. Participants also completed the D-KEFS tower task. A subset of 18 patients-with lesions to right anterior prefrontal cortex (BA 10)-were impaired in the travel planning task compared to normal controls. The task familiarity/novelty dimension affected performance across participant groups (familiar-task scores were higher than unfamiliar-task scores), but it did not differentially affect any group. An examination of cognitive strategies utilized by participants revealed that the impaired patient group had difficulty maintaining a sufficient level of abstraction and engaged the task at a much more concrete level than other participants. Interestingly, patients impaired in the real-world planning tasks were not impaired in the tower tasks. We conclude that patients with lesions to right BA 10 have difficulty in real-world planning tasks that can be attributed to difficulties in engaging problems at the appropriate level of abstraction.
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Affiliation(s)
- Vinod Goel
- Department of Psychology, York University, Canada; Department of Psychology, Capital Normal University, Beijing, China.
| | - Divya Gossai
- Department of Psychology, York University, Canada
| | | | - Natasha Goel
- Department of Political Science, University of Toronto, Canada
| | | | - Frank Krueger
- School of Systems Biology, George Mason University, Fairfax, VA, USA; Department of Psychology, University of Mannheim, Germany
| | - Jordan Grafman
- Shirley Ryan AbilityLab, Chicago, USA; Northwestern University Medical School, Cognitive Neurology and Psychiatry and Behavioral Sciences and Physical Medicine and Rehabilitation, Chicago, IL, USA
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3
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Guo J, Luo J, An Y, Xia T. tDCS Anodal Stimulation of the Right Dorsolateral Prefrontal Cortex Improves Creative Performance in Real-World Problem Solving. Brain Sci 2023; 13:brainsci13030449. [PMID: 36979259 PMCID: PMC10046742 DOI: 10.3390/brainsci13030449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Brain regions associated with creativity is a focal point in research related to the field of cognitive neuroscience. Previous studies have paid more attention to the role of activation of the left dorsolateral prefrontal cortex in creativity tasks, which are mostly abstract conceptual tasks, and less attention to real-world creativity tasks. The right dorsolateral prefrontal cortex is involved in functions such as visuospatial processing, which may have a positive impact on innovative solutions to real-world problems. In this study, tDCS technology was used to explore the effect of anodal stimulation of the right dorsolateral prefrontal cortex on design creativity performance in a real-word problem-solving task related to product design. The experimental task comprised three stages, of which the first two were idea generation stages based on divergent thinking using text and graphics, respectively, whereas the third was the creative evaluation stage based on convergent thinking. Thirty-six design students were recruited to partake in the experiment. They were randomly assigned into anodal stimulation and sham stimulation groups. The results showed that anodal stimulation of the right dorsolateral prefrontal cortex produced a significant positive effect during the creative evaluation stage, promoting the usefulness of ideas (p = 0.009); thus, improving product creativity scores. However, there was no significant impact on the idea generation stage (p > 0.05), which is dominated by divergent thinking. The results suggest that activating the right dorsolateral prefrontal cortex with tDCS can improve people’s performance in creative activities by promoting convergent thinking rather than divergent thinking. It also provides further evidence that the right hemisphere of the brain has an advantage in solving complex problems that require the participation of visuospatial information.
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Liu S, Ji F, Zeng C. The blind spot of online creative idea generation studies: A perspective of media materiality. Front Psychol 2022; 13:976193. [DOI: 10.3389/fpsyg.2022.976193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/06/2022] [Indexed: 11/06/2022] Open
Abstract
Online creative idea generation is often considered an extension of traditional creative idea activities on the Internet platform, in which digital technology plays an important role. Consistent with the studies on traditional creative idea activities, the studies on online creative idea generation take the creativity of mass psychology as the core, and believe that digital technology can stimulate people’s creative output. This study challenges the past research paradigm from the perspective of media materiality, redefines the processes and activities of online creative idea generation, and further suggests that it may affect people’s psychology by reducing their creativity without real awareness. The study is innovative in both theory and practice. We also discuss the limitations and future directions of the study.
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Yang W, Green AE, Chen Q, Kenett YN, Sun J, Wei D, Qiu J. Creative problem solving in knowledge-rich contexts. Trends Cogn Sci 2022; 26:849-859. [PMID: 35868956 DOI: 10.1016/j.tics.2022.06.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 06/13/2022] [Accepted: 06/25/2022] [Indexed: 11/27/2022]
Abstract
Creative problem solving (CPS) in real-world contexts often relies on reorganization of existing knowledge to serve new, problem-relevant functions. However, classic creativity paradigms that minimize knowledge content are generally used to investigate creativity, including CPS. We argue that CPS research should expand consideration of knowledge-rich problem contexts, both in novices and experts within specific domains. In particular, paradigms focusing on creative analogical transfer of knowledge may reflect CPS skills that are applicable to real-world problem solving. Such paradigms have begun to provide process-level insights into cognitive and neural characteristics of knowledge-rich CPS and point to multiple avenues for fruitfully expanding inquiry into the role of crystalized knowledge in creativity.
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Affiliation(s)
- Wenjing Yang
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Adam E Green
- Department of Psychology and Interdisciplinary Program in Neuroscience, Georgetown University, Washington, DC, USA
| | - Qunlin Chen
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Yoed N Kenett
- Faculty of Industrial Engineering and Management, Technion-Israel Institute of Technology, Haifa, Israel
| | - Jiangzhou Sun
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Dongtao Wei
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing, 400715, China
| | - Jiang Qiu
- Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing, 400715, China.
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What part of the brain is involved in graphic design thinking in landscape architecture? PLoS One 2021; 16:e0258413. [PMID: 34941895 PMCID: PMC8699602 DOI: 10.1371/journal.pone.0258413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 09/27/2021] [Indexed: 11/19/2022] Open
Abstract
Graphic design thinking is a key skill for landscape architects, but little is known about the links between the design process and brain activity. Based on Goel’s frontal lobe lateralization hypothesis (FLLH), we used functional magnetic resonance imaging (fMRI) to scan the brain activity of 24 designers engaging in four design processes—viewing, copy drawing, preliminary ideas, and refinement—during graphic design thinking. The captured scans produced evidence of dramatic differences between brain activity when copying an existing graphic and when engaging in graphic design thinking. The results confirm that designs involving more graphic design thinking exhibit significantly more activity in the left prefrontal cortex. These findings illuminate the design process and suggest the possibility of developing specific activities or exercises to promote graphic design thinking in landscape architecture.
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Jia W, Zeng Y. EEG signals respond differently to idea generation, idea evolution and evaluation in a loosely controlled creativity experiment. Sci Rep 2021; 11:2119. [PMID: 33483583 PMCID: PMC7822831 DOI: 10.1038/s41598-021-81655-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/10/2021] [Indexed: 11/09/2022] Open
Abstract
Many neurocognitive studies endeavor to understand neural mechanisms of basic creative activities in strictly controlled experiments. However, little evidence is available regarding the neural mechanisms of interactions between basic activities underlying creativity in such experiments. Moreover, strictly controlled experiments might limit flexibility/freedom needed for creative exploration. Thus, this study investigated the whole-brain neuronal networks' interactions between three modes of thinking: idea generation, idea evolution, and evaluation in a loosely controlled creativity experiment. The loosely controlled creativity experiment will provide a degree of flexibility/freedom for participants to incubate creative ideas through extending response time from a few seconds to 3 min. In the experiment, participants accomplished a modified figural Torrance Test of Creative Thinking (TTCT-F) while their EEG signals were recorded. During idea generation, a participant was instructed to complete a sketch that was immediately triggered by a sketch stimulus at first sight. During idea evolution, a participant was instructed to complete a sketch that is radically distinctive from what was immediately triggered by the sketch stimulus. During the evaluation, a participant was instructed to evaluate difficulties of thinking and drawing during idea generation and evolution. It is expected that participants would use their experience to intuitively complete a sketch during idea generation while they could use more divergent and imaginative thinking to complete a possible creative sketch during idea evolution. Such an experimental design is named as a loosely controlled creativity experiment, which offers an approach to studying creativity in an ecologically valid manner. The validity of the loosely controlled creativity experiment could be verified through comparing its findings on phenomena that have been effectively studied by validated experimental research. It was found from our experiment that alpha power decreased significantly from rest to the three modes of thinking. These findings are consistent with that from visual creativity research based on event-related (de)synchronization (ERD/ERS) and task-related power changes (TRP). Specifically, in the lower alpha band (8-10 Hz), the decreases of alpha power were significantly lower over almost the entire scalp during idea evolution compared to the other modes of thinking. This finding indicated that idea evolution requires less general attention demands than the other two modes of thinking since the lower alpha ERD has been reported as being more likely to reflect general task demands such as attentional processes. In the upper alpha band (10-12 Hz), the decreases of alpha power were significantly higher over central sites during the evaluation compared to idea evolution. This finding indicated that evaluation involves more task-specific demands since the upper alpha ERD has been found as being more likely to reflect task-specific demands such as memory and intelligence, as was defined in the literature. In addition, new findings were obtained since the loosely controlled creativity experiment could activate multiple brain networks to accomplish the tasks involving the three modes of thinking. EEG microstate analysis was used to structure the unstructured EEG data to detect the activation of multiple brain networks. Combined EEG-fMRI and EEG source localization studies have indicated that EEG microstate classes are closely associated with the resting-state network as identified using fMRI. It was found that the default mode network was more active during idea evolution compared to the other two modes of thinking, while the cognitive control network was more active during the evaluation compared to the other two modes of thinking. This finding indicated that idea evolution might be more associated with unconscious and internal directed attention processes. Taken together, the loosely controlled creativity experiment with the support of EEG microstate analysis appears to offer an effective approach to investigating the real-world complex creativity activity.
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Affiliation(s)
- Wenjun Jia
- Concordia Institute for Information Systems Engineering, Gina Cody School of Engineering and Computer Science, Concordia University, Montreal, QC, Canada
| | - Yong Zeng
- Concordia Institute for Information Systems Engineering, Gina Cody School of Engineering and Computer Science, Concordia University, Montreal, QC, Canada.
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Kaliakatsos-Papakostas M, Cambouropoulos E. Conceptual blending of high-level features and data-driven salience computation in melodic generation. COGN SYST RES 2019. [DOI: 10.1016/j.cogsys.2019.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Becker M, Sommer T, Kühn S. Inferior frontal gyrus involvement during search and solution in verbal creative problem solving: A parametric fMRI study. Neuroimage 2019; 206:116294. [PMID: 31639509 PMCID: PMC7355229 DOI: 10.1016/j.neuroimage.2019.116294] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 09/16/2019] [Accepted: 10/16/2019] [Indexed: 11/20/2022] Open
Abstract
In verbal creative problems like compound remote associates (CRAs), the solution is semantically distant and there is no predefined path to the solution. Therefore, people first search through the space of possible solutions before retrieving the correct semantic content by extending their search space. We assume that search and solution are both part of a semantic control process which involves the inferior frontal gyrus (IFG). Furthermore, we expect the degree of relevant semantic control areas like the IFG to depend on how much the search space needs to be extended, i.e. how semantically distant the solution is. To demonstrate this, we created a modified CRA paradigm which systematically modulates the semantic distance from the first target word to the solution via priming. We show that brain areas (left IFG and middle temporal gyrus) associated with semantic control are already recruited during search. In addition, BOLD response in the left angular gyrus linearly correlates with search space extension. Hence, there is evidence that this process already takes place during search. Furthermore, bilateral IFG (pars orbitalis and triangularis) also correlates with search space extension but during solution. We discuss the role of the IFG in accessing semantically distant information during verbal creative problem solving. We present a novel way how to quantify verbal restructuring in a parametric fMRI paradigm. Evidence is provided that search for a solution and verbal restructuring are both part of a cognitive control process. Inferior frontal gyrus (IFG) and the angular gyrus are identified as part of this cognitive control process. BOLD activation of bilateral IFG parametrically correlates with verbal restructuring during and before solution.
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Affiliation(s)
- Maxi Becker
- University Medical Centre Hamburg-Eppendorf, Clinic and Policlinic for Psychiatry and Psychotherapy, Martinistraße 52, 20246, Hamburg, Germany.
| | - Tobias Sommer
- University Medical Centre Hamburg-Eppendorf, Department of Systems Neuroscience, NeuroImage Nord, Martinistraße 52, 20246, Hamburg, Germany
| | - Simone Kühn
- University Medical Centre Hamburg-Eppendorf, Clinic and Policlinic for Psychiatry and Psychotherapy, Martinistraße 52, 20246, Hamburg, Germany; Max Planck Institute for Human Development, Center for Lifespan Psychology, Lentzeallee 94, 14195, Berlin, Germany
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Guo J, Han Y, Li Y, Reddick WE. Reduced brain microstructural asymmetry in patients with childhood leukemia treated with chemotherapy compared with healthy controls. PLoS One 2019; 14:e0216554. [PMID: 31071157 PMCID: PMC6508708 DOI: 10.1371/journal.pone.0216554] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 04/18/2019] [Indexed: 11/18/2022] Open
Abstract
Microstructural asymmetry of the brain can provide more direct causal explanations of functional lateralization than can macrostructural asymmetry. We performed a cross-sectional diffusion imaging study of 314 patients treated for childhood acute lymphoblastic leukemia (ALL) at a single institution and 92 healthy controls. An asymmetry index based on diffusion metrics was computed to quantify brain microstructural asymmetry. The effects of age and the asymmetry metrics of the two cohorts were examined with t-tests and linear models. We discovered two new types of microstructural asymmetry. Myelin-related asymmetry in controls was prominent in the back brain (89% right), whereas axon-related asymmetry occurred in the front brain (67% left) and back brain (88% right). These asymmetries indicate that white matter is more mature and more myelinated in the left back brain, potentially explaining the leftward lateralization of language and visual functions. The asymmetries increase throughout childhood and adolescence (P = 0.04) but were significantly less in patients treated for ALL (P<0.01), especially in younger patients. Our results indicate that atypical brain development may appear long before patients treated with chemotherapy become symptomatic.
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Affiliation(s)
- Junyu Guo
- Department of Radiology, UT Southwestern Medical Center, Dallas, TX, United States of America
- * E-mail:
| | - Yuanyuan Han
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, United States of America
| | - Yimei Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, United States of America
| | - Wilburn E. Reddick
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN, United States of America
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Reed SK, Vallacher RR. A comparison of information processing and dynamical systems perspectives on problem solving. THINKING & REASONING 2019. [DOI: 10.1080/13546783.2019.1605930] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Stephen K. Reed
- Psychology and CRMSE, San Diego State University, San Diego, CA, USA
- Department of Psychology, University of California, San Diego, La Jolla, CA, USA
| | - Robin R. Vallacher
- Department of Psychology, Florida Atlantic University, Boca Raton, FL, USA
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Goel V. Hemispheric asymmetry in the prefrontal cortex for complex cognition. HANDBOOK OF CLINICAL NEUROLOGY 2019; 163:179-196. [PMID: 31590729 DOI: 10.1016/b978-0-12-804281-6.00010-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
With the exception of language, hemispheric asymmetry has not historically been an important issue in the frontal lobe literature. Data generated over the past 20 years is forcing a reconsideration of this position. There is now considerable evidence to suggest that the left prefrontal cortex is an inference engine that automatically makes simple conceptual, logical, and causal connections to fill in missing information and eliminate uncertainty or indeterminacy. This is a fine-tuning of the "left hemisphere interpreter" account from the callosotomy patient literature. What is new is an understanding of the important contributions of the right prefrontal cortex to formal logical inference, conflict detection, and indeterminacy tolerance and maintenance. This chapter articulates these claims and reviews the data on which they are based. The chapter concludes by speculating that the inference capabilities of the left prefrontal cortex are built into the very fabric of language and can be accounted for by the left hemisphere dominance for language. The roles of the right PFC require multiple mechanisms for explanation. Its role in formal inference may be a function of its visual-spatial processing capabilities. Its role in conflict detection may be explained as a system for checking for consistency between existing beliefs and new information coming into the system and inferences drawn from beliefs and/or new information. There are at least three possible mechanisms to account for its role in indeterminacy tolerance. First, it could contain a representational system with properties very different from those of language, and an accompanying inference engine. Second, it could just contain this different representational system, and the information is at some point passed back to the left prefrontal cortex for inference. Third, the role of the right prefrontal cortex may be largely preventative. That is, it doesn't provide alternative representational and inference capabilities but simply prevents the left prefrontal cortex from settling on initial, local inferences. The current data do not allow differentiating between these possibilities. Successful real-world functioning requires the participation of both hemispheres.
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Affiliation(s)
- Vinod Goel
- Department of Psychology, York University, Toronto, ON, Canada; Department of Psychology, Capital Normal University, Beijing, China.
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Lazar L. The Cognitive Neuroscience of Design Creativity. J Exp Neurosci 2018; 12:1179069518809664. [PMID: 30450006 PMCID: PMC6236478 DOI: 10.1177/1179069518809664] [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] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 10/06/2018] [Indexed: 11/16/2022] Open
Abstract
Design cognition is a human cognitive ability that is characterized by
multi-faceted skills and competencies. This skill requires finding solutions for
a vague problem, where the end point is not specified and the transformations
from the problem state to the solution state are also flexible. Designers solve
such tasks regularly, but the mental processes involved in such a skill are not
known completely. Design research has involved empirical studies and theoretical
modeling to understand the cognitive processes underlying this skill. In
lab-based studies, a sub-class of problem-solving tasks called “ill-structured”
tasks has been used to study the design process. However, the use of a cognitive
neuroscience perspective has only been nascent. In this review, some defining
features of design creativity will be elucidated and a few cognitive
neuroscience studies of design creativity that shows the underlying brain
networks will be highlighted. Results from these experiments using
ill-structured tasks along with functional magnetic resonance imaging (fMRI)
show that the brain networks underlying design creativity only partially overlap
with brain networks underlying other kinds of creativity. This argues for
studying design creativity as a unique subset of creativity using experiments
that mimic the real-world design creative processes.
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Affiliation(s)
- Leslee Lazar
- Centre for Cognitive Science, Indian Institute of Technology Gandhinagar, Gandhinagar, India
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Leder J, Häusser JA, Krumm S, Germar M, Schlemmer A, Kaiser S, Kalis A, Mojzisch A. The Cognitive Underpinnings of Option Generation in Everyday Life Decision-Making: A Latent Variable Analysis. Cogn Sci 2018; 42:2562-2591. [PMID: 30264544 DOI: 10.1111/cogs.12678] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 06/06/2018] [Accepted: 08/07/2018] [Indexed: 10/28/2022]
Abstract
The ability to generate options for action is crucial for everyday life decision-making. In this article, we propose and test a model of the cognitive underpinnings of option generation in everyday life situations. We carried out a laboratory study using measures of a wide range of cognitive functions and asked participants (N = 157) to generate options for actions for different everyday life decision-making scenarios. The results of a latent variable analysis show that the cognitive underpinnings of option generation are consistent across different everyday life situations and, hence, option generation can be conceptualized as a general construct. Moreover, the results of a confirmatory factor analysis reveal that, when controlling for the shared variance among the cognitive processes assessed, verbal fluency, working memory capacity, ideation fluency, and processing speed predicted option generation. These findings suggest that option generation in everyday life situations can be distinguished from other cognitive constructs, such as divergent thinking (in terms of ideas' originality) and long-term memory.
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Affiliation(s)
| | - Jan A Häusser
- Institute of Psychology, Justus-Liebig University Giessen
| | | | | | | | | | - Annemarie Kalis
- Department of Psychiatry, Psychotherapy and Psychosomatics, Zurich University Hospital of Psychiatry
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Quantifying insightful problem solving: a modified compound remote associates paradigm using lexical priming to parametrically modulate different sources of task difficulty. PSYCHOLOGICAL RESEARCH 2018; 84:528-545. [PMID: 29951753 DOI: 10.1007/s00426-018-1042-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 06/18/2018] [Indexed: 10/28/2022]
Abstract
Insight problem solving has been conceptualized as a dynamic search through a constrained search space, where a non-obvious solution needs to be found. Multiple sources of task difficulty have been defined that can keep the problem solver from finding the right solution such as an overly large search space or knowledge constraints requiring a change of the problem representation. Up to now, there are very few accounts that focus on different aspects of difficulty within an insight problem-solving context and how they affect task performance as well as the probability of finding a solution that is accompanied by an Aha! experience. In addition, we are not aware of any approaches investigating how knowledge constraints parametrically modulate task performance and the Aha! experience in compound remote associates (CRA) when controlling for other sources of task difficulty. Therefore, we first developed, tested, and externally validated a modified CRA paradigm in combination with lexical priming that is more likely to elicit representational change than the classical CRA tasks. Second, we parametrically estimated the effect of the knowledge constraint together with other sources of difficulty (size of the problem and search space, word length and frequency) using general linear mixed models. The knowledge constraint (and the size of the search space) was operationalized as lexical distance (measured as cosine distances) between different word pairs within this task. Our results indicate that the experimentally induced knowledge constraint still affects task performance and is negatively related to the Aha! experience when controlling for various other types of task difficulties. Finally, we will present the complete stimulus set in German language together with their statistical (i.e., item difficulty and mean solution time) and lexical properties.
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Pidgeon LM, Grealy M, Duffy AHB, Hay L, McTeague C, Vuletic T, Coyle D, Gilbert SJ. Functional neuroimaging of visual creativity: a systematic review and meta-analysis. Brain Behav 2016; 6:e00540. [PMID: 27781148 PMCID: PMC5064346 DOI: 10.1002/brb3.540] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 07/03/2016] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION The generation of creative visual imagery contributes to technological and scientific innovation and production of visual art. The underlying cognitive and neural processes are, however, poorly understood. METHODS This review synthesizes functional neuroimaging studies of visual creativity. Seven functional magnetic resonance imaging (fMRI) and 19 electroencephalography (EEG) studies were included, comprising 27 experiments and around 800 participants. RESULTS Activation likelihood estimation meta-analysis of the fMRI studies comparing visual creativity to non-rest control tasks yielded significant clusters in thalamus, left fusiform gyrus, and right middle and inferior frontal gyri. The EEG studies revealed a tendency for decreased alpha power during visual creativity compared to baseline, but comparisons of visual creativity to non-rest control tasks revealed inconsistent findings. CONCLUSIONS The findings are consistent with suggested contributions to visual creativity of prefrontally mediated inhibition, evaluation, and working memory, as well as visual imagery processes. Findings are discussed in relation to prominent theories of the neural basis of creativity.
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Affiliation(s)
- Laura M. Pidgeon
- School of Psychological Sciences and HealthUniversity of StrathclydeGlasgowUK
- Department of Design, Manufacture and Engineering ManagementUniversity of StrathclydeGlasgowUK
| | - Madeleine Grealy
- School of Psychological Sciences and HealthUniversity of StrathclydeGlasgowUK
| | - Alex H. B. Duffy
- Department of Design, Manufacture and Engineering ManagementUniversity of StrathclydeGlasgowUK
| | - Laura Hay
- Department of Design, Manufacture and Engineering ManagementUniversity of StrathclydeGlasgowUK
| | - Chris McTeague
- School of Psychological Sciences and HealthUniversity of StrathclydeGlasgowUK
- Department of Design, Manufacture and Engineering ManagementUniversity of StrathclydeGlasgowUK
| | - Tijana Vuletic
- School of Psychological Sciences and HealthUniversity of StrathclydeGlasgowUK
- Department of Design, Manufacture and Engineering ManagementUniversity of StrathclydeGlasgowUK
| | - Damien Coyle
- Intelligent Systems Research CentreUniversity of UlsterDerryNorthern Ireland
| | - Sam J. Gilbert
- Institute of Cognitive NeuroscienceUniversity College LondonLondonUK
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17
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Goldschmidt G. Linkographic Evidence for Concurrent Divergent and Convergent Thinking in Creative Design. CREATIVITY RESEARCH JOURNAL 2016. [DOI: 10.1080/10400419.2016.1162497] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Goel V. Indeterminacy tolerance as a basis of hemispheric asymmetry within prefrontal cortex. Front Hum Neurosci 2015; 9:326. [PMID: 26136673 PMCID: PMC4468946 DOI: 10.3389/fnhum.2015.00326] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 05/21/2015] [Indexed: 11/17/2022] Open
Abstract
There is an important hemispheric distinction in the functional organization of prefrontal cortex (PFC) that has not been fully recognized and explored. Research with split-brain patients provides considerable evidence for a left hemisphere (LH) “interpreter” that abhors indeterminacy and automatically draws inferences to complete patterns (real or imaginary). It is suggested that this “interpreter” function may be a byproduct of the linguistic capabilities of the LH. This same literature initially limited the role of the right hemisphere (RH) to little more than visual organization. Recent reviews have garnered evidence for several different roles for the right PFC in reasoning, problem solving, and decision-making. We here focus on the beneficial but neglected role of indeterminacy in real-world problem solving and argue that the right PFC complements the left PFC “interpreter” by maintaining, and even enhancing indeterminacy. Successful real-world functioning is a delicate balancing act between these two systems.
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Affiliation(s)
- Vinod Goel
- Department of Psychology, York University Toronto, ON, Canada ; IRCCS Fondazione Ospedale San Camillo Venice, Italy
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19
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Cosmelli D, Preiss DD. On the temporality of creative insight: a psychological and phenomenological perspective. Front Psychol 2014; 5:1184. [PMID: 25368595 PMCID: PMC4201093 DOI: 10.3389/fpsyg.2014.01184] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 09/29/2014] [Indexed: 12/02/2022] Open
Abstract
Research into creative insight has had a strong emphasis on the psychological processes underlying problem-solving situations as a standard model for the empirical study of this phenomenon. Although this model has produced significant advances in our scientific understanding of the nature of insight, we believe that a full comprehension of insight requires complementing cognitive and neuroscientific studies with a descriptive, first-person, phenomenological approach into how creative insight is experienced. Here we propose to take such first-person perspective while paying special attention to the temporal aspects of this experience. When this first-person perspective is taken into account, a dynamic past–future interplay can be identified at the core of the experience of creative insight, a structure that is compatible with both biological and biographical evidences. We believe this approach could complement and help bring together biological and psychological perspectives. Furthermore, we argue that because of its spontaneous but recurrent nature, creative insight could represent a relevant target for the phenomenological investigation of the flow of experience itself.
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Affiliation(s)
- Diego Cosmelli
- Escuela de Psicología, Facultad de Ciencias Sociales, Pontificia Universidad Católica de Chile, Santiago Chile
| | - David D Preiss
- Escuela de Psicología, Facultad de Ciencias Sociales, Pontificia Universidad Católica de Chile, Santiago Chile
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20
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Mattson MP. Superior pattern processing is the essence of the evolved human brain. Front Neurosci 2014; 8:265. [PMID: 25202234 PMCID: PMC4141622 DOI: 10.3389/fnins.2014.00265] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 08/05/2014] [Indexed: 01/18/2023] Open
Abstract
Humans have long pondered the nature of their mind/brain and, particularly why its capacities for reasoning, communication and abstract thought are far superior to other species, including closely related anthropoids. This article considers superior pattern processing (SPP) as the fundamental basis of most, if not all, unique features of the human brain including intelligence, language, imagination, invention, and the belief in imaginary entities such as ghosts and gods. SPP involves the electrochemical, neuronal network-based, encoding, integration, and transfer to other individuals of perceived or mentally-fabricated patterns. During human evolution, pattern processing capabilities became increasingly sophisticated as the result of expansion of the cerebral cortex, particularly the prefrontal cortex and regions involved in processing of images. Specific patterns, real or imagined, are reinforced by emotional experiences, indoctrination and even psychedelic drugs. Impaired or dysregulated SPP is fundamental to cognitive and psychiatric disorders. A broader understanding of SPP mechanisms, and their roles in normal and abnormal function of the human brain, may enable the development of interventions that reduce irrational decisions and destructive behaviors.
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Affiliation(s)
- Mark P Mattson
- Laboratory of Neurosciences, National Institute on Aging Intramural Research Program Baltimore, MD, USA ; Department of Neuroscience, Johns Hopkins University School of Medicine Baltimore, MD, USA
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