Psychobiology

Psychobiology is a discipline within the field of biology that analyzes how brain processes and behavior are related. It is an interdisciplinary field, drawing on knowledge from neuroscience, psychology, and genetics to understand the biological basis of behavior, cognition, and emotion.

History

The term "psychobiology" was first used in its modern sense by Knight Dunlap in his book An Outline of Psychobiology (1914). Dunlap used the term to describe the study of behavior using a biological approach. The field has evolved significantly since Dunlap's time, with major contributions from numerous researchers in various subfields of psychology and biology.

Research Methods

Psychobiologists use a variety of research methods, including brain imaging techniques, animal testing, and genetic studies. These methods allow researchers to examine the relationship between brain processes and behavior in both humans and animals.

Subfields

There are several subfields within psychobiology, each focusing on a different aspect of the relationship between biology and behavior. These include:

• Behavioral neuroscience: This subfield focuses on how the brain influences behavior. Researchers in this area might study how different brain regions are involved in certain behaviors or how brain chemicals influence the way we act.

• Cognitive neuroscience: This subfield examines how brain processes relate to cognition, or thinking. This might involve studying how the brain processes information, or how brain damage affects cognitive abilities.

• Affective neuroscience: This subfield looks at how brain processes are related to emotion. This could involve studying the brain regions involved in feeling emotions, or how brain chemicals influence our emotional responses.

• Social neuroscience: This subfield explores how brain processes relate to social behavior. This might involve studying how the brain processes social information, or how brain chemicals influence our interactions with others.

See Also

• Neuropsychology
• Biopsychology
• Cognitive psychology
• Behavioral genetics

References

Psychobiology Resources
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