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Abstract
Even for a stereotyped task, sensorimotor behavior is generally variable due to noise, redundancy, adaptability, learning or plasticity. The sources and significance of different kinds of behavioral variability have attracted considerable attention in recent years. However, the idea that part of this variability depends on unique individual strategies has been explored to a lesser extent. In particular, the notion of style recurs infrequently in the literature on sensorimotor behavior. In general use, style refers to a distinctive manner or custom of behaving oneself or of doing something, especially one that is typical of a person, group of people, place, context, or period. The application of the term to the domain of perceptual and motor phenomenology opens new perspectives on the nature of behavioral variability, perspectives that are complementary to those typically considered in the studies of sensorimotor variability. In particular, the concept of style may help toward the development of personalised physiology and medicine by providing markers of individual behaviour and response to different stimuli or treatments. Here, we cover some potential applications of the concept of perceptual-motor style to different areas of neuroscience, both in the healthy and the diseased. We prefer to be as general as possible in the types of applications we consider, even at the expense of running the risk of encompassing loosely related studies, given the relative novelty of the introduction of the term perceptual-motor style in neurosciences.
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Affiliation(s)
- Pierre-Paul Vidal
- CNRS, SSA, ENS Paris Saclay, Université de Paris, Centre Borelli, 75005 Paris, France
- Institute of Information and Control, Hangzhou Dianzi University, Hangzhou, China
| | - Francesco Lacquaniti
- Department of Systems Medicine, Center of Space Biomedicine, University of Rome Tor Vergata, 00133 Rome, Italy
- Laboratory of Neuromotor Physiology, Santa Lucia Foundation IRCCS, 00179 Rome, Italy
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Pinto CB, Bielefeld J, Jabakhanji R, Reckziegel D, Griffith JW, Apkarian AV. Neural and Genetic Bases for Human Ability Traits. Front Hum Neurosci 2021; 14:609170. [PMID: 33390920 PMCID: PMC7772246 DOI: 10.3389/fnhum.2020.609170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 11/25/2020] [Indexed: 11/13/2022] Open
Abstract
The judgement of human ability is ubiquitous, from school admissions to job performance reviews. The exact make-up of ability traits, however, is often narrowly defined and lacks a comprehensive basis. We attempt to simplify the spectrum of human ability, similar to how five personality traits are widely believed to describe most personalities. Finding such a basis for human ability would be invaluable since neuropsychiatric disease diagnoses and symptom severity are commonly related to such differences in performance. Here, we identified four underlying ability traits within the National Institutes of Health Toolbox normative data (n = 1, 369): (1) Motor-endurance, (2) Emotional processing, (3) Executive and cognitive function, and (4) Social interaction. We used the Human Connectome Project young adult dataset (n = 778) to show that Motor-endurance and Executive and cognitive function were reliably associated with specific brain functional networks (r 2 = 0.305 ± 0.021), and the biological nature of these ability traits was also shown by calculating their heritability (31 and 49%, respectively) from twin data.
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Affiliation(s)
- Camila Bonin Pinto
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Center for Translational Pain Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Jannis Bielefeld
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Center for Translational Pain Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Rami Jabakhanji
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Center for Translational Pain Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Diane Reckziegel
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Center for Translational Pain Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - James W Griffith
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - A Vania Apkarian
- Department of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Center for Translational Pain Research, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.,Department of Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
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