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Metaphor has been an issue of intense research and debate for decades (see, for example [1]). Researchers in various disciplines, including linguistics, psychology, computer science, education, and philosophy have developed a variety of theories, and much progress has been made [2]. For one, metaphor is no longer considered a rhetorical flourish that is found mainly in literary texts. Rather, linguists have shown that metaphor is a pervasive phenomenon in everyday language, a major force in the development of new word meanings, and the source of at least some grammatical function words [3]. Indeed, one of the most influential theories of metaphor involves the suggestion that the frequency of metaphoric language results because cross-domain mappings are a major determinant in the organization of semantic memory, as cognitive and neural resources for dealing with concrete domains are recruited for the conceptualization of more abstract ones [4]. Researchers in cognitive neuroscience have explored whether particular kinds of brain damage are associated with metaphor production and comprehension deficits, and whether similar brain regions are recruited when healthy adults understand the literal and metaphorical meanings of the same words (see [5] for a review). Whereas early research on this topic focused on the issue of the role of hemispheric asymmetry in the comprehension and production of metaphors [6], in recent years cognitive neuroscientists have argued that metaphor is not a monolithic category, and that metaphor processing varies as a function of numerous factors, including the novelty or conventionality of a particular metaphoric expression, its part of speech, and the extent of contextual support for the metaphoric meaning (see, e.g., [7], [8], [9]). Moreover, recent developments in cognitive neuroscience point to a sensorimotor basis for many concrete concepts, and raise the issue of whether these mechanisms are ever recruited to process more abstract concepts [10]. This Frontiers Research Topic brings together contributions from researchers in cognitive neuroscience whose work involves the study of metaphor in language and thought in order to promote the development of the neuroscientific investigation of metaphor. Adopting an interdisciplinary perspective, it synthesizes current findings on the cognitive neuroscience of metaphor, provides a forum for voicing novel perspectives, and promotes avenues for new research on the metaphorical brain.
figurative language comprehension --- Schizophrenia --- hemispheric specialization --- embodiment --- right hemisphere damage --- Alzheimer's disease --- Executive Function --- autism
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Asymmetry is an inherent characteristic of brain organization in both humans and other vertebrate species, and is evident at the behavioral, neurophysiological, and structural levels. Brain asymmetry underlies the organization of several cognitive systems, such as emotion, communication, and spatial processing. Despite this ubiquity of asymmetries in the vertebrate brain, we are only beginning to understand the complex neuronal mechanisms underlying the interaction between hemispheric asymmetries and cognitive systems. Unfortunately, despite the vast number of empirical studies on brain asymmetries, theoretical models that aim to provide mechanistic explanations of hemispheric asymmetries are sparse in the field. Therefore, this Special Issue aims to highlight empirically based mechanistic models of brain asymmetry. Overall, six theoretical and four empirical articles were published in the Special Issue, covering a wide range of topics, from human handedness to auditory laterality in bats. Two key challenges for theoretical models of brain asymmetry are the integration of increasingly complex molecular data into testable models, and the creation of theoretical models that are robust and testable across different species.
Silbo Gomero --- whistle language --- cerebral lateralization --- brain asymmetry --- dichotic listening task --- situs inversus --- heterotaxy --- visceral asymmetry --- vertebrate asymmetry --- human laterality --- left-right differentiation --- brain torque --- ciliopathy --- parrots --- footedness --- brain mass --- body mass --- nidopallium --- optic tectum --- optic tecta --- Wulst --- lateral asymmetry --- finite element method --- electrical field potential --- dipole moment --- power --- EEG --- bilateria --- cerebral asymmetry --- handedness --- language --- molecular asymmetry --- situs --- primary auditory cortex (A1) --- Doppler-shifted constant frequency (DSCF) --- mustached bat --- sex differences --- amplitude --- spectral --- temporal --- hemispheric specialization --- social communication --- frequency modulation (FM) --- neurodevelopment --- GWAS --- heritability --- quantitative trait --- polygenic scores --- avian brain --- brain asymmetries --- hemispheric lateralization --- ontogeny --- epigenetic --- neuronal plasticity --- visual system --- cerebral polymorphisms --- cerebral dominance --- DC model --- genetics --- polygenic model --- bilateral language --- functional modules --- language evolution --- lateralization --- MRI --- baboon --- development --- language areas --- neuroscience --- brain --- asymmetry --- laterality --- functional hemispheric asymmetries --- structural hemispheric asymmetries --- theoretical models
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Brain --- Cerebral dominance. --- Dominance, Cerebral --- Laterality. --- Perception --- Perception. --- physiology. --- Dominance cérébrale --- Latéralité --- Dominance cérébrale --- Latéralité --- Cerebrospinal Axis --- Axi, Cerebrospinal --- Axis, Cerebrospinal --- Central Nervous Systems --- Cerebrospinal Axi --- Nervous System, Central --- Nervous Systems, Central --- System, Central Nervous --- Systems, Central Nervous --- Nervous Systems --- System, Nervous --- Systems, Nervous --- Cerebral dominance --- Laterality --- Physiology --- Nervous System Physiological Phenomena --- Psychophysiology --- Central Nervous System --- Mental Processes --- Biological Science Disciplines --- Musculoskeletal and Neural Physiological Phenomena --- Psychological Phenomena and Processes --- Nervous System --- Natural Science Disciplines --- Disciplines and Occupations --- Phenomena and Processes --- Psychiatry and Psychology --- Anatomy --- Neuroscience --- Human Anatomy & Physiology --- Health & Biological Sciences --- Psychologic Processes and Principles --- Musculoskeletal and Neural Physiological Concepts --- Musculoskeletal and Neural Physiological Phenomenon --- Musculoskeletal and Neural Physiology --- Biologic Sciences --- Biological Science --- Science, Biological --- Sciences, Biological --- Biological Sciences --- Life Sciences --- Biologic Science --- Biological Science Discipline --- Discipline, Biological Science --- Disciplines, Biological Science --- Life Science --- Science Discipline, Biological --- Science Disciplines, Biological --- Science, Biologic --- Science, Life --- Sciences, Biologic --- Sciences, Life --- Human Information Processing --- Information Processing, Human --- Mind-Body Relationship (Physiology) --- Physiologic Psychology --- Physiological Psychology --- Psychology, Physiologic --- Mind-Body Relations (Physiology) --- Psychology, Physiological --- Mind Body Relations (Physiology) --- Mind Body Relationship (Physiology) --- Mind-Body Relation (Physiology) --- Mind-Body Relationships (Physiology) --- Physiologic Psychologies --- Psychologies, Physiologic --- Relation, Mind-Body (Physiology) --- Relations, Mind-Body (Physiology) --- Relationship, Mind-Body (Physiology) --- Relationships, Mind-Body (Physiology) --- Nervous System Physiological Concepts --- Nervous System Physiological Phenomenon --- Nervous System Physiological Process --- Physiology, Nervous System --- Nervous System Physiologic Processes --- Nervous System Physiological Processes --- Nervous System Physiology --- System Physiology, Nervous --- Hemispheric Specialization --- Cerebral Dominance --- Dominances, Cerebral --- Specialization, Hemispheric --- Natural Sciences --- Physical Sciences --- Discipline, Natural Science --- Disciplines, Natural Science --- Natural Science --- Natural Science Discipline --- Physical Science --- Science, Natural --- Science, Physical --- Sciences, Natural --- Sciences, Physical --- Encephalon --- Brains --- Encephalons --- Perceptions --- Supraliminal perception --- Functional asymmetry (Brain) --- Hemispheric dominance (Brain) --- Lateralization (Brain) --- Left and right brain --- Right and left brain --- physiology --- Anatomies --- Psychologic Processes --- Psychological Processes --- Phenomena, Psychological --- Processes, Psychologic --- Processes, Psychological --- Psychological Phenomenas --- Psychological Processe --- Psychosomatic Medicine --- Mind-Body Relations, Metaphysical --- Sensation --- Cognition --- Apperception --- Senses and sensation --- Thought and thinking --- Dual-brain psychology --- Cerebral hemispheres --- Whole brain learning
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What the Hands Reveal About the Brain provides dramatic evidence that language is not limited to hearing and speech, that there are primary linguistic systems passed down from one generation of deaf people to the next, which have been forged into antonomous languages and are not derived front spoken languages.
Brain Diseases --- Nonverbal Communication --- Vascular Diseases --- Communication --- Nervous System Physiological Phenomena --- Rehabilitation of Hearing Impaired --- Psychophysiology --- Visual Perception --- Central Nervous System --- Perception --- Behavior --- Mental Processes --- Central Nervous System Diseases --- Nervous System --- Cardiovascular Diseases --- Information Science --- Psychological Phenomena and Processes --- Musculoskeletal and Neural Physiological Phenomena --- Rehabilitation --- Behavior and Behavior Mechanisms --- Therapeutics --- Nervous System Diseases --- Phenomena and Processes --- Psychiatry and Psychology --- Anatomy --- Diseases --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Manual Communication --- Space Perception --- Language --- Dominance, Cerebral --- Cerebrovascular Disorders --- Sign Language --- Brain --- Hemispheric Specialization --- Cerebral Dominance --- Dominances, Cerebral --- Specialization, Hemispheric --- Languages --- Perception, Space --- Perceptions, Space --- Space Perceptions --- Communication, Manual --- Communications, Manual --- Manual Communications --- Anatomies --- Nervous System Disorders --- Neurological Disorders --- Neurologic Disorders --- Disease, Nervous System --- Diseases, Nervous System --- Disorder, Nervous System --- Disorder, Neurologic --- Disorder, Neurological --- Disorders, Nervous System --- Disorders, Neurologic --- Disorders, Neurological --- Nervous System Disease --- Nervous System Disorder --- Neurologic Disorder --- Neurological Disorder --- Therapy --- Treatment --- Therapeutic --- Therapies --- Treatments --- Disease --- Habilitation --- Musculoskeletal and Neural Physiological Concepts --- Musculoskeletal and Neural Physiological Phenomenon --- Musculoskeletal and Neural Physiology --- Encephalon --- Brains --- Encephalons --- Language, Sign --- Languages, Sign --- Sign Languages --- Cerebrovascular Diseases --- Cerebrovascular Insufficiency --- Cerebrovascular Occlusion --- Brain Vascular Disorders --- Intracranial Vascular Disorders --- Vascular Diseases, Intracranial --- Brain Vascular Disorder --- Cerebrovascular Disease --- Cerebrovascular Disorder --- Cerebrovascular Insufficiencies --- Cerebrovascular Occlusions --- Disease, Cerebrovascular --- Diseases, Cerebrovascular --- Insufficiencies, Cerebrovascular --- Insufficiency, Cerebrovascular --- Intracranial Vascular Disease --- Intracranial Vascular Diseases --- Intracranial Vascular Disorder --- Occlusion, Cerebrovascular --- Occlusions, Cerebrovascular --- Vascular Disease, Intracranial --- Vascular Disorder, Brain --- Vascular Disorder, Intracranial --- Vascular Disorders, Brain --- Vascular Disorders, Intracranial --- Psychologic Processes and Principles --- Information Sciences --- Science, Information --- Sciences, Information --- Cardiovascular Disease --- Disease, Cardiovascular --- Diseases, Cardiovascular --- Nervous Systems --- System, Nervous --- Systems, Nervous --- CNS Diseases --- Central Nervous System Disorders --- CNS Disease --- Human Information Processing --- Information Processing, Human --- Acceptance Process --- Acceptance Processes --- Behaviors --- Process, Acceptance --- Processes, Acceptance --- Perceptions --- Cerebrospinal Axis --- Axi, Cerebrospinal --- Axis, Cerebrospinal --- Central Nervous Systems --- Cerebrospinal Axi --- Nervous System, Central --- Nervous Systems, Central --- System, Central Nervous --- Systems, Central Nervous --- Perception, Visual --- Perceptions, Visual --- Visual Perceptions --- Mind-Body Relationship (Physiology) --- Physiologic Psychology --- Physiological Psychology --- Psychology, Physiologic --- Mind-Body Relations (Physiology) --- Psychology, Physiological --- Mind Body Relations (Physiology) --- Mind Body Relationship (Physiology) --- Mind-Body Relation (Physiology) --- Mind-Body Relationships (Physiology) --- Physiologic Psychologies --- Psychologies, Physiologic --- Relation, Mind-Body (Physiology) --- Relations, Mind-Body (Physiology) --- Relationship, Mind-Body (Physiology) --- Relationships, Mind-Body (Physiology) --- Audiologic Habilitation --- Audiologic Rehabilitation --- Aural Habilitation --- Aural Rehabilitation --- Correction of Hearing Loss --- Habilitation of Hearing Impaired --- Rehabilitation of Hearing Impairment --- Correction of Auditory Perception --- Habilitation of Hearing Impairment --- Hearing Impaired Rehabilitation --- Audiologic Habilitations --- Audiologic Rehabilitations --- Auditory Perception Correction --- Auditory Perception Corrections --- Aural Habilitations --- Aural Rehabilitations --- Habilitation, Audiologic --- Habilitation, Aural --- Habilitations, Audiologic --- Habilitations, Aural --- Hearing Impaired Habilitation --- Hearing Impaired Habilitations --- Hearing Impairment Correction --- Hearing Impairment Corrections --- Hearing Impairment Habilitation --- Hearing Impairment Habilitations --- Hearing Impairment Rehabilitation --- Hearing Impairment Rehabilitations --- Hearing Loss Correction --- Hearing Loss Corrections --- Impaired Habilitation, Hearing --- Impaired Habilitations, Hearing --- Impairment Correction, Hearing --- Impairment Corrections, Hearing --- Impairment Habilitation, Hearing --- Impairment Habilitations, Hearing --- Impairment Rehabilitation, Hearing --- Impairment Rehabilitations, Hearing --- Loss Correction, Hearing --- Loss Corrections, Hearing --- Perception Correction, Auditory --- Perception Corrections, Auditory --- Rehabilitation, Audiologic --- Rehabilitation, Aural --- Rehabilitation, Hearing Impaired --- Rehabilitations, Audiologic --- Rehabilitations, Aural --- Hearing Disorders --- Nervous System Physiological Concepts --- Nervous System Physiological Phenomenon --- Nervous System Physiological Process --- Physiology, Nervous System --- Nervous System Physiologic Processes --- Nervous System Physiological Processes --- Nervous System Physiology --- System Physiology, Nervous --- Communication Programs --- Communications Personnel --- Misinformation --- Personal Communication --- Communication Program --- Communication, Personal --- Personnel, Communications --- Program, Communication --- Programs, Communication --- Disease, Vascular --- Diseases, Vascular --- Vascular Disease --- Communication, Nonverbal --- Communications, Nonverbal --- Nonverbal Communications --- Brain Disorders --- CNS Disorders, Intracranial --- Central Nervous System Disorders, Intracranial --- Central Nervous System Intracranial Disorders --- Encephalon Diseases --- Encephalopathy --- Intracranial CNS Disorders --- Intracranial Central Nervous System Disorders --- Brain Disease --- Brain Disorder --- CNS Disorder, Intracranial --- Encephalon Disease --- Encephalopathies --- Intracranial CNS Disorder --- therapy --- rehabilitation --- physiology --- Spatial Learning --- Neurology --- Disabled Persons --- Recovery of Function --- Return to Work --- Sports for Persons with Disabilities --- Psychologic Processes --- Psychological Processes --- Phenomena, Psychological --- Processes, Psychologic --- Processes, Psychological --- Psychological Phenomenas --- Psychological Processe --- Cardiology --- Sensation --- Vision, Ocular --- Psychosomatic Medicine --- Mind-Body Relations, Metaphysical --- Brain damage --- Deaf --- Psycholinguistics --- Sign language --- #SBIB:15G --- #SBIB:309H505 --- #SBIB:309H53 --- 159.95*1 --- Gesture language --- Language and languages --- Gesture --- Signs and symbols --- Language, Psychology of --- Psychology of language --- Speech --- Linguistics --- Psychology --- Thought and thinking --- Psychology, Pathological --- 159.95*1 Cognitieve psychologie --- Cognitieve psychologie --- Speech-reading --- Speechreading --- Means of communication --- Psychologie --- Code en boodschap: psychologische, psycho-analytische benadering --- Niet-verbale communicatie --- Psychological aspects --- Wounds and injuries --- Education --- Cognitive psychology --- Neuropathology --- Semiotics --- Dominance, Cerebral. --- Cerveau --- Sourds --- Psycholinguistique --- Langage par signes --- Lésions et blessures --- Moyens de communication --- Dialect --- Dialects --- Brain damage. --- Psycholinguistics. --- Sign language. --- Means of communication. --- COGNITIVE SCIENCES/General --- Deaf people
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