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Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
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Cognitive therapy, pioneered by Aaron T. Beck in the 1960s, is a structured approach to addressing psychological distress by focusing on the influence of thoughts on emotions and behaviors. All cognitive therapies involve the basic assumption that human beings have control over their feelings, and that how individuals feel about something depends on how they think about it. Unlike psychoanalytic methods that delve into unconscious processes or humanistic approaches emphasizing...
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Social psychology examines the complex interplay between individual mental processes and social interactions. Historically, the field was divided into two domains: social behavior and social cognition. Researchers focusing on social behavior analyzed actions within social contexts, such as conformity, aggression, or cooperation. Meanwhile, social cognition researchers investigated how people perceive, interpret, and mentally represent their social environments. However, modern perspectives no...
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In mechanics, commonly used terms like force, speed, velocity, and work can be classified as either scalar or vector quantities. A scalar is a physical quantity that can be described by its magnitude alone and does not require any directional components. Examples of scalar quantities are mass, area, and length.
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Vector cognition and neurobiology.

Clément Vinauger1

  • 1Department of Biochemistry, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA.

Current Opinion in Insect Science
|June 28, 2019
PubMed
Summary

Disease vector insects like mosquitoes and triatomine bugs exhibit complex cognitive abilities, including learning and memory. Understanding these sensory processing mechanisms can help reduce disease transmission.

Area of Science:

  • Neurobiology
  • Insect behavior
  • Disease ecology

Background:

  • Sensory information processing is crucial for disease vector insects to locate hosts and transmit pathogens.
  • Understanding vector neurobiology can reveal targets for reducing disease transmission.
  • Vectors face unique challenges due to host's dual role as predator and prey, offering insights into sensory evolution and cognition.

Purpose of the Study:

  • To review recent advances in understanding the cognitive abilities of triatomine bugs and mosquitoes.
  • To emphasize the learning and memory capabilities of these disease vectors.
  • To highlight the potential for targeting neurobiological pathways to control disease transmission.

Main Methods:

  • Review of recent scientific literature on insect cognition.

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  • Focus on studies investigating sensory processing, learning, and memory in disease vectors.
  • Analysis of behavioral responses to host cues.

    • Main Results:

    • Disease vectors possess sophisticated cognitive abilities, including learning and memory.
    • Sensory neurobiology and cognitive processes in vectors are influenced by their ecological interactions.
    • Recent research highlights the complexity of information processing in insect brains.

    Conclusions:

    • Deciphering vector cognitive mechanisms can lead to novel strategies for disease control.
    • Disease vectors serve as valuable models for studying the evolution of sensory systems and cognition.
    • Further research into vector learning and memory is essential for public health advancements.