Social neuroscience
Encyclopedia
Social neuroscience is an interdisciplinary field devoted to understanding how biological system
s implement social processes and behavior
, and to using biological concepts and methods to inform and refine theories of social processes and behavior. Humans are fundamentally a social species, rather than individualists. As such, Homo sapiens create emergent organization
s beyond the individual—structures that range from dyads, families, and groups to cities, civilizations, and cultures. These emergent structures evolved hand in hand with neural and hormonal mechanisms to support them because the consequent social behaviors helped these organisms survive, reproduce, and care for offspring sufficiently long that they too survived to reproduce. The term "social neuroscience" can be traced to a publication entitled "Social Neuroscience Bulletin" that was published quarterly between 1988 and 1994. The term was subsequently popularized in an article by John Cacioppo
and Gary Berntson
, published in the American Psychologist in 1992. Cacioppo and Berntson are considered as the legitimate fathers of social neuroscience. Still a young field, social neuroscience is closely related to affective neuroscience
and cognitive neuroscience
, focusing on how the brain
mediates social interactions.
has for many years considered the nervous system
as an isolated entity and largely ignored influences of the social environments in which humans and many animal species live. In fact, we now recognize the considerable impact of social structures on the operations of the brain and body. These social factors operate on the individual through a continuous interplay of neural, neuroendocrine, metabolic and immune
factors on brain and body, in which the brain is the central regulatory organ and also a malleable target of these factors. Social neuroscience investigates the biological mechanisms
that underlie social processes and behavior, widely considered one of the major problem areas for the neuroscience
s in the 21st century, and applies concepts and methods of biology
to develop theories of social processes and behavior in the social and behavioral sciences. Social neuroscience capitalizes on biological concepts and methods to inform and refine theories of social behavior, and it uses social and behavioral constructs and data to advance theories of neural organization and function.
Throughout most of the 20th century, social and biological explanations were widely viewed as incompatible. But advances in recent years have led to the development of a new approach synthesized from the social and biological sciences. The new field of social neuroscience emphasizes the complementary relationship between the different levels of organization, spanning the social and biological domains (e.g., molecular
, cellular, system
, person, relational, collective, societal) and the use of multi-level analyses to foster understanding of the mechanisms underlying the human mind and behavior.
and social processes (drawing from behavioral techniques developed in social psychology
, cognitive psychology
, and neuropsychology
), associated with a variety of neurobiological techniques including functional magnetic resonance imaging
(fMRI), transcranial magnetic stimulation
, event-related potential
s, electrocardiogram
s, electromyograms, endocrinology
, galvanic skin response
, and studies of focal brain lesion patients. Animal models are also important to investigate the putative role of specific brain structures, circuits, or processes (e.g., the reward system
and drug addiction). In addition, quantitative meta-analyses are important to move beyond idiosyncrasies of individual studies, and neurodevelopmental investigations can contribute to our understanding of brain-behavior associations.
meeting (Chicago
, November 2009) resulted in a series of meetings led by John Cacioppo
and Jean Decety
with social neuroscientists, psychologists, neuroscientist
s, psychiatrists and neurologist
s in Argentina
, Australia
, Chile
, China
, Colombia
, Hong Kong
, Israel
, Japan
, the Netherlands
, New Zealand
, Singapore
, South Korea
, Taiwan
, the United Kingdom
, and the United States
. Social neuroscience was defined broadly as the interdisciplinary study of the neural, hormonal, cellular, and genetic mechanisms underlying the emergent structures that define social species. Thus, among the participants in these meetings were scientists who used a wide variety of methods in studies of animals as well as humans, and patients as well as normal participants. The consensus also emerged that a Society for Social Neuroscience should be established to give scientists from diverse disciplines and perspectives the opportunity to meet, communicate with, and benefit from the work of each other. The international, interdisciplinary Society for social neuroscience
(http://S4SN.org) was launched at the conclusion of these consultations in Auckland
, New Zealand on 20 January 2010, and the inaugural meeting for the Society was held on November 12, 2010, the day prior to the 2010 Society for Neuroscience meeting (San Diego, CA).
Biological system
In biology, a biological system is a group of organs that work together to perform a certain task. Common systems, such as those present in mammals and other animals, seen in human anatomy, are those such as the circulatory system, the respiratory system, the nervous system, etc.A group of systems...
s implement social processes and behavior
Behavior
Behavior or behaviour refers to the actions and mannerisms made by organisms, systems, or artificial entities in conjunction with its environment, which includes the other systems or organisms around as well as the physical environment...
, and to using biological concepts and methods to inform and refine theories of social processes and behavior. Humans are fundamentally a social species, rather than individualists. As such, Homo sapiens create emergent organization
Emergent organization
The term emergent organizations first appeared in the late 1990s and was the topic of the Seventh Annual Washington Evolutionary Systems Conference at University of Ghent, Belgium in May, 1999....
s beyond the individual—structures that range from dyads, families, and groups to cities, civilizations, and cultures. These emergent structures evolved hand in hand with neural and hormonal mechanisms to support them because the consequent social behaviors helped these organisms survive, reproduce, and care for offspring sufficiently long that they too survived to reproduce. The term "social neuroscience" can be traced to a publication entitled "Social Neuroscience Bulletin" that was published quarterly between 1988 and 1994. The term was subsequently popularized in an article by John Cacioppo
John Cacioppo
John T. Cacioppo is the Tiffany and Margaret Blake Distinguished Service Professor at the University of Chicago. He founded and is Director of the University of Chicago Center for Cognitive and Social Neuroscience and the Director of the Arete Initiative of the Office of the Vice President for...
and Gary Berntson
Gary Berntson
Gary Berntson is professor at Ohio State University with appointments in the departments of psychology, psychiatry and pediatrics. He is an expert in psychophysiology, neuroscience, biological psychology, and with his colleague John Cacioppo, a founding father of social neuroscience.His research...
, published in the American Psychologist in 1992. Cacioppo and Berntson are considered as the legitimate fathers of social neuroscience. Still a young field, social neuroscience is closely related to affective neuroscience
Affective neuroscience
Affective neuroscience is the study of the neural mechanisms of emotion. This interdisciplinary field combines neuroscience with the psychological study of personality, emotion, and mood.-Brain areas related to emotion:...
and cognitive neuroscience
Cognitive neuroscience
Cognitive neuroscience is an academic field concerned with the scientific study of biological substrates underlying cognition, with a specific focus on the neural substrates of mental processes. It addresses the questions of how psychological/cognitive functions are produced by the brain...
, focusing on how the brain
Brain
The brain is the center of the nervous system in all vertebrate and most invertebrate animals—only a few primitive invertebrates such as sponges, jellyfish, sea squirts and starfishes do not have one. It is located in the head, usually close to primary sensory apparatus such as vision, hearing,...
mediates social interactions.
Overview
Traditional neuroscienceNeuroscience
Neuroscience is the scientific study of the nervous system. Traditionally, neuroscience has been seen as a branch of biology. However, it is currently an interdisciplinary science that collaborates with other fields such as chemistry, computer science, engineering, linguistics, mathematics,...
has for many years considered the nervous system
Nervous system
The nervous system is an organ system containing a network of specialized cells called neurons that coordinate the actions of an animal and transmit signals between different parts of its body. In most animals the nervous system consists of two parts, central and peripheral. The central nervous...
as an isolated entity and largely ignored influences of the social environments in which humans and many animal species live. In fact, we now recognize the considerable impact of social structures on the operations of the brain and body. These social factors operate on the individual through a continuous interplay of neural, neuroendocrine, metabolic and immune
Immune system
An immune system is a system of biological structures and processes within an organism that protects against disease by identifying and killing pathogens and tumor cells. It detects a wide variety of agents, from viruses to parasitic worms, and needs to distinguish them from the organism's own...
factors on brain and body, in which the brain is the central regulatory organ and also a malleable target of these factors. Social neuroscience investigates the biological mechanisms
Mechanism (biology)
In biology --and in science in general-- a mechanism is a complex object or, more generally, a process that produces a regular phenomenon. For example, natural selection is one of the mechanisms of biological evolution, other being genetic drift, biased mutation, and gene flow; competition,...
that underlie social processes and behavior, widely considered one of the major problem areas for the neuroscience
Neuroscience
Neuroscience is the scientific study of the nervous system. Traditionally, neuroscience has been seen as a branch of biology. However, it is currently an interdisciplinary science that collaborates with other fields such as chemistry, computer science, engineering, linguistics, mathematics,...
s in the 21st century, and applies concepts and methods of biology
Biology
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines...
to develop theories of social processes and behavior in the social and behavioral sciences. Social neuroscience capitalizes on biological concepts and methods to inform and refine theories of social behavior, and it uses social and behavioral constructs and data to advance theories of neural organization and function.
Throughout most of the 20th century, social and biological explanations were widely viewed as incompatible. But advances in recent years have led to the development of a new approach synthesized from the social and biological sciences. The new field of social neuroscience emphasizes the complementary relationship between the different levels of organization, spanning the social and biological domains (e.g., molecular
Molecular biology
Molecular biology is the branch of biology that deals with the molecular basis of biological activity. This field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry...
, cellular, system
Systems biology
Systems biology is a term used to describe a number of trends in bioscience research, and a movement which draws on those trends. Proponents describe systems biology as a biology-based inter-disciplinary study field that focuses on complex interactions in biological systems, claiming that it uses...
, person, relational, collective, societal) and the use of multi-level analyses to foster understanding of the mechanisms underlying the human mind and behavior.
Methods
A number of methods are used in social neuroscience to investigate the confluence of neuralNervous system
The nervous system is an organ system containing a network of specialized cells called neurons that coordinate the actions of an animal and transmit signals between different parts of its body. In most animals the nervous system consists of two parts, central and peripheral. The central nervous...
and social processes (drawing from behavioral techniques developed in social psychology
Social psychology
Social psychology is the scientific study of how people's thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others. By this definition, scientific refers to the empirical method of investigation. The terms thoughts, feelings, and behaviors include all...
, cognitive psychology
Cognitive psychology
Cognitive psychology is a subdiscipline of psychology exploring internal mental processes.It is the study of how people perceive, remember, think, speak, and solve problems.Cognitive psychology differs from previous psychological approaches in two key ways....
, and neuropsychology
Neuropsychology
Neuropsychology studies the structure and function of the brain related to specific psychological processes and behaviors. The term neuropsychology has been applied to lesion studies in humans and animals. It has also been applied to efforts to record electrical activity from individual cells in...
), associated with a variety of neurobiological techniques including functional magnetic resonance imaging
Functional magnetic resonance imaging
Functional magnetic resonance imaging or functional MRI is a type of specialized MRI scan used to measure the hemodynamic response related to neural activity in the brain or spinal cord of humans or other animals. It is one of the most recently developed forms of neuroimaging...
(fMRI), transcranial magnetic stimulation
Transcranial magnetic stimulation
Transcranial magnetic stimulation is a noninvasive method to cause depolarization or hyperpolarization in the neurons of the brain...
, event-related potential
Event-related potential
An event-related potential is any measured brain response that is directly the result of a thought or perception. More formally, it is any stereotyped electrophysiological response to an internal or external stimulus....
s, electrocardiogram
Electrocardiogram
Electrocardiography is a transthoracic interpretation of the electrical activity of the heart over a period of time, as detected by electrodes attached to the outer surface of the skin and recorded by a device external to the body...
s, electromyograms, endocrinology
Endocrinology
Endocrinology is a branch of biology and medicine dealing with the endocrine system, its diseases, and its specific secretions called hormones, the integration of developmental events such as proliferation, growth, and differentiation and the coordination of...
, galvanic skin response
Galvanic skin response
Skin conductance, also known as galvanic skin response , electrodermal response , psychogalvanic reflex , skin conductance response or skin conductance level , is a method of measuring the electrical conductance of the skin, which varies with its moisture level...
, and studies of focal brain lesion patients. Animal models are also important to investigate the putative role of specific brain structures, circuits, or processes (e.g., the reward system
Reward system
In neuroscience, the reward system is a collection of brain structures which attempts to regulate and control behavior by inducing pleasurable effects...
and drug addiction). In addition, quantitative meta-analyses are important to move beyond idiosyncrasies of individual studies, and neurodevelopmental investigations can contribute to our understanding of brain-behavior associations.
Society for social neuroscience
A dinner to discuss the challenges and opportunities in the interdisciplinary field of social neuroscience at the Society for NeuroscienceSociety for Neuroscience
The Society for Neuroscience is a professional society, headquartered in Washington, D.C., for basic scientists and physicians around the world whose research is focused on the study of the brain and nervous system.-History:...
meeting (Chicago
Chicago
Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...
, November 2009) resulted in a series of meetings led by John Cacioppo
John Cacioppo
John T. Cacioppo is the Tiffany and Margaret Blake Distinguished Service Professor at the University of Chicago. He founded and is Director of the University of Chicago Center for Cognitive and Social Neuroscience and the Director of the Arete Initiative of the Office of the Vice President for...
and Jean Decety
Jean Decety
Jean Decety is a neuroscientist and an internationally recognized expert on cognitive neuroscience and social neuroscience. His research focuses on the neurobiological mechanisms underpinning social cognition, particularly empathy, sympathy, emotional self-regulation and more generally...
with social neuroscientists, psychologists, neuroscientist
Neuroscientist
A neuroscientist is an individual who studies the scientific field of neuroscience or any of its related sub-fields...
s, psychiatrists and neurologist
Neurologist
A neurologist is a physician who specializes in neurology, and is trained to investigate, or diagnose and treat neurological disorders.Neurology is the medical specialty related to the human nervous system. The nervous system encompasses the brain, spinal cord, and peripheral nerves. A specialist...
s in Argentina
Argentina
Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...
, Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...
, Chile
Chile
Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...
, China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...
, Colombia
Colombia
Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
, Hong Kong
Hong Kong
Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...
, Israel
Israel
The State of Israel is a parliamentary republic located in the Middle East, along the eastern shore of the Mediterranean Sea...
, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
, the Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...
, New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...
, Singapore
Singapore
Singapore , officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the...
, South Korea
South Korea
The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...
, Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...
, the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...
, and the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. Social neuroscience was defined broadly as the interdisciplinary study of the neural, hormonal, cellular, and genetic mechanisms underlying the emergent structures that define social species. Thus, among the participants in these meetings were scientists who used a wide variety of methods in studies of animals as well as humans, and patients as well as normal participants. The consensus also emerged that a Society for Social Neuroscience should be established to give scientists from diverse disciplines and perspectives the opportunity to meet, communicate with, and benefit from the work of each other. The international, interdisciplinary Society for social neuroscience
Society for social neuroscience
The Society for Social Neuroscience is a professional society, headquartered at the University of Chicago for neuroscientists, psychologists, social scientists, and physicians around the world whose research is focused on the study of the biological systems that implement social processes and...
(http://S4SN.org) was launched at the conclusion of these consultations in Auckland
Auckland
The Auckland metropolitan area , in the North Island of New Zealand, is the largest and most populous urban area in the country with residents, percent of the country's population. Auckland also has the largest Polynesian population of any city in the world...
, New Zealand on 20 January 2010, and the inaugural meeting for the Society was held on November 12, 2010, the day prior to the 2010 Society for Neuroscience meeting (San Diego, CA).
See also
- Affective neuroscienceAffective neuroscienceAffective neuroscience is the study of the neural mechanisms of emotion. This interdisciplinary field combines neuroscience with the psychological study of personality, emotion, and mood.-Brain areas related to emotion:...
- Biocultural evolutionBiocultural evolutionBiocultural evolution refers to historical evolutionary processes that occur as a result of culture's interaction with biology.-Cultural factors:...
- Biological psychology
- Cognitive neuropsychologyCognitive neuropsychologyCognitive neuropsychology is a branch of cognitive psychology that aims to understand how the structure and function of the brain relates to specific psychological processes. It places a particular emphasis on studying the cognitive effects of brain injury or neurological illness with a view to...
- Cognitive neuroscienceCognitive neuroscienceCognitive neuroscience is an academic field concerned with the scientific study of biological substrates underlying cognition, with a specific focus on the neural substrates of mental processes. It addresses the questions of how psychological/cognitive functions are produced by the brain...
- EmotionEmotionEmotion is a complex psychophysiological experience of an individual's state of mind as interacting with biochemical and environmental influences. In humans, emotion fundamentally involves "physiological arousal, expressive behaviors, and conscious experience." Emotion is associated with mood,...
- Motor cognitionMotor cognitionThe concept of motor cognition grasps the notion that cognition is embodied in action, and that the motor system participates in what is usually considered as mental processing, including those involved in social interaction...
- NeurocultureNeurocultureNeuroCulture is the relation between the sciences that study the functioning of the brain and culture. We understanding the latter as the knowledge, history, habits, ideas and values of the human race, and their manifestations in any form of expression: social, scientific, artistic,...
- NeuroeconomicsNeuroeconomicsNeuroeconomics is an interdisciplinary field that seeks to explain human decision making, the ability to process multiple alternatives and to choose an optimal course of action. It studies how economic behavior can shape our understanding of the brain, and how neuroscientific discoveries can...
- NeuroscienceNeuroscienceNeuroscience is the scientific study of the nervous system. Traditionally, neuroscience has been seen as a branch of biology. However, it is currently an interdisciplinary science that collaborates with other fields such as chemistry, computer science, engineering, linguistics, mathematics,...
- PsychologyPsychologyPsychology is the study of the mind and behavior. Its immediate goal is to understand individuals and groups by both establishing general principles and researching specific cases. For many, the ultimate goal of psychology is to benefit society...
- PsychiatryPsychiatryPsychiatry is the medical specialty devoted to the study and treatment of mental disorders. These mental disorders include various affective, behavioural, cognitive and perceptual abnormalities...
- SociobiologySociobiologySociobiology is a field of scientific study which is based on the assumption that social behavior has resulted from evolution and attempts to explain and examine social behavior within that context. Often considered a branch of biology and sociology, it also draws from ethology, anthropology,...
- Social cognitionSocial cognitionSocial cognition is the encoding, storage, retrieval, and processing, in the brain, of information relating to conspecifics, or members of the same species. At one time social cognition referred specifically to an approach to social psychology in which these processes were studied according to the...
- Social psychologySocial psychologySocial psychology is the scientific study of how people's thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others. By this definition, scientific refers to the empirical method of investigation. The terms thoughts, feelings, and behaviors include all...
Social Neuroscience Journals
- Social NeuroscienceSocial NeuroscienceSocial Neuroscience is the first academic journal dedicated to the topic of social neuroscience and was established in March 2006. It is published by the Psychology Press, a division of Taylor and Francis. The editor is University of Chicago neuroscientist Jean Decety...
- Social Neuroscience, the first journal dedicated to social neuroscience, inaugural issue published March 2006. - Social Cognitive and Affective Neuroscience, inaugural issue published June 2006.
- The Journal of Personality and Social PsychologyJournal of Personality and Social PsychologyThe Journal of Personality and Social Psychology is a monthly psychology journal of the American Psychological Association. It is considered one of the top journals in the fields of social and personality psychology. Its focus is on empirical research reports; however, specialized theoretical,...
(JPSP) published a special section on Social Neuroscience in the October 2003 issue. - Neuropsychologia published a special issue on social neuroscience in 2003.
- The Journal of Cognitive Neuroscience publishes occasional articles on Social Neuroscience, including a special issue on Social Neuroscience in December 2004.
- NeuroImage published a Special Section on Social Cognitive Neuroscience in the December 2005 issue.
- Psychophysiology has published several articles dealing with Social Neuroscience.
- Biological Psychology regularly publishes social neuroscience work.
Key readings
- Brune, M., Ribbert, H., & Schiefenhovel, W. (2003). The social brain: evolution and pathology. Hoboken, NJ: Wiley & Sons Ltd.
- Cacioppo, J.T. (2002). Social neuroscience: Understanding the pieces fosters understanding the whole and vice versa. American Psychologist, 57, 819-831.
- Cacioppo, J. T., & Berntson, G. G. (1992). Social psychological contributions to the decade of the brain: Doctrine of multilevel analysis. American Psychologist, 47, 1019-1028.
- Cacioppo, J.T., Berntson, G.G., Sheridan, J.F., & McClintock, M.K. (2000). Multilevel integrative analyses of human behavior: social neuroscience and the complementing nature of social and biological approaches. Psychological Bulletin, 126, 829-843...
- Cozolino, L. (2006). The Neuroscience of Human Relationships: Attachment And the Developing Social Brain. W. W. Norton & Company.
- de Haan, M., & Gunnar, M.R. (2009). Handbook of Developmental Social Neuroscience. The Guilford Press.
- Decety, J., & Cacioppo, J.T. (2011). Handbook of Social Neuroscience. New York: Oxford University Press.
- Decety, J., & Ickes, W. (2009). The Social Neuroscience of Empathy. Cambridge: MIT press.
- Emery, N.J. (2007). Cognitive Neuroscience of Social Behavior. Taylor & Francis..
- van Lange, P.A.M. (2006). Bridging social psychology: benefits of transdisciplinary Approaches. Mahwah, NJ: Lawrence Erlbaum Associates.
- Wolpert, D. & Frith, C. (2004). The Neuroscience of Social Interactions: Decoding, Influencing, and Imitating the Actions of Others. Oxford: Oxford University Press.
External links
- Society for Social Neuroscience.
- New Society for Social Neuroscience to help guide emerging field from the University of Chicago News Office.
- University of Chicago Center for Cognitive and Social Neuroscience.
- "What is social neuroscience?" Introduction from the first issue (March 2006) of the journal Social Neuroscience defining social neuroscience, listing the tools of social neuroscience, and addressing the impact of social neuroscience.