In his essay, which appears in the journal Neuron<\/em>, LeDoux proposes shifting scientific focus \u201cfrom questions about whether emotions that humans consciously feel are also present in other animals and towards questions about the extent to which circuits and corresponding functions that are present in other animals are also present in humans<\/strong>.\u201d<\/p>\n The neurological common ground between humans and animals includes brain functions used for survival.<\/strong> It is here, LeDoux contends, that researchers may gain new insights into both humans\u2019 and animals\u2019 emotions.<\/p>\n \u201cSurvival circuit functions are not causally related to emotional feelings, but obviously contribute to these, at least indirectly<\/strong>,\u201d he writes. \u201cThe survival circuit concept integrates ideas about emotion, motivation, reinforcement, and arousal in the effort to understand how organisms survive and thrive by detecting and responding to challenges and opportunities in daily life. Included are circuits responsible for defense, energy and nutrition management, fluid balance, thermoregulation, and procreation, among others.\u201d<\/p>\n LeDoux acknowledges that research on feelings is \u201ccomplicated because feelings cannot be measured directly. We rely on the outward expression of emotional responses, or on verbal declarations by the person experiencing the feeling, as ways of assessing what that person is feeling. This is true both when scientists do research on emotions and when people judge emotions in their social interactions with one another.\u201d<\/p>\n We are even more limited in interpreting animals\u2019 emotions.<\/p>\n \u201cWhen a deer freezes to the sound of a shotgun we say it is afraid, and when a kitten purrs or a dog wags its tail, we say it is happy,\u201d writes LeDoux, who is also director of the Emotional Brain Institute, part of the Nathan S. Kline Institute for Psychiatric Research. \u201cWe use words that refer to human subjective feelings to describe our interpretation of what is going on in the animal\u2019s mind when it acts in way that has some similarity to the way we act when we have those feelings.\u201d<\/p>\n But while he concedes that \u201cwe will never know what an animal feels,\u201d the basis for our interpretations of their emotions could eventually become more informed.<\/p>\n \u201cIf we can find neural correlates of conscious feelings in humans\u2014and distinguish them from correlates of unconscious emotional computations in survival circuits\u2014and show that similar correlates exists in homologous brain regions in animals, then some basis for speculating about animal feelings and their nature would exist,\u201d LeDoux posits.<\/p>\n LeDoux, a professor in NYU\u2019s Center for Neuroscience and Department of Psychology, has worked on emotion and memory in the brain for more than 20 years. His research, mostly on fear, shows how we can respond to danger before we know what we are responding to. It has also shed light on how emotional memories are formed and stored in the brain. Through this research, LeDoux has mapped the neural circuits underlying fear and fear memory through the brain, and has identified cells, synapses, and molecules that make emotional learning and memory possible.<\/p>\n In addition to numerous publications in scholarly journals, LeDoux has published books that present his work to a wider audience, including The Emotional Brain<\/em> (Simon and Schuster, 1998), which focuses mainly on emotion, and Synaptic Self: How Our Brains Become Who We Are<\/em> (Viking, 2002), which casts a broader net into the areas of personality and selfhood.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":" From the New York University press release via Newswise: Can animals\u2019 survival instincts shed additional light on what we know about human emotion? New York University neuroscientist Joseph LeDoux poses… Read more »<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,6],"tags":[42],"_links":{"self":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/1523"}],"collection":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/comments?post=1523"}],"version-history":[{"count":1,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/1523\/revisions"}],"predecessor-version":[{"id":1524,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/1523\/revisions\/1524"}],"wp:attachment":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/media?parent=1523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/categories?post=1523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/tags?post=1523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"http:\/\/therapytoronto.ca\/images\/blogpics\/Brain.jpg\" "\\"brain\\"")
Can animals\u2019 survival instincts shed additional light on what we know about human emotion?<\/strong> New York University neuroscientist Joseph LeDoux poses this question in outlining a pioneering theory, drawn from two decades of research, that could lead to a more comprehensive understanding of emotions in both humans and animals.<\/p>\n