Biopsychology Syllabus and Study Guide

Biopsychology: Course Syllabus and Study Guide

Unit I: Introduction to Biopsychology

Biopsychology explores the biological basis of behavior, focusing on how the brain, nervous system, and physiological processes influence psychological functions.

• Definition: Biopsychology is the scientific study of the biological foundations of behavior.

• Scope: Includes methods for studying biological bases, such as neuroimaging and electrophysiology.

• Cells of Nervous System: Neurons and glial cells; their structure and function.

• Communication within and between neurons: Electrical and chemical signaling, synaptic transmission.

• Neurotransmitters: Chemical messengers that transmit signals across synapses.

Example: Dopamine is a neurotransmitter involved in reward and motivation.

Unit II: Structure and Function of Nervous System

This unit covers the anatomy and physiology of the central and peripheral nervous systems, including sensory and motor pathways.

• Central Nervous System (CNS): Composed of the brain and spinal cord.

• Peripheral Nervous System (PNS): Includes all nerves outside the CNS.

• Sensory and Motor Pathways: Pathways that transmit sensory information to the brain and motor commands to muscles.

• Autonomic Nervous System: Controls involuntary functions (e.g., heart rate, digestion).

• Higher Functions: Language, aphasia, and lateralization of brain functions.

Example: The left hemisphere is typically dominant for language in most people.

Unit III: Ingestive Behavior

Examines the physiological regulation of eating and drinking, including the mechanisms that control hunger and thirst.

• Physiological Regulation: Homeostatic mechanisms maintain balance in food and water intake.

• Brain Mechanisms: Hypothalamus plays a key role in regulating hunger and thirst.

• Eating and Drinking Disorders: Includes conditions such as anorexia, bulimia, and polydipsia.

Example: Damage to the lateral hypothalamus can lead to reduced food intake.

Unit IV: Emotion, Stress, and Health

This unit explores the biological basis of emotions, stress, and their impact on health.

• Emotion: Neural and hormonal mechanisms underlying emotional responses.

• Stress: Physiological and psychological responses to stressors.

• Health: Effects of chronic stress on physical and mental health.

Example: Chronic stress can suppress immune function and increase risk of illness.

Suggested Books and References

• Pinel, J. P. J. (2019). Biopsychology.

• Bear, M. F., Connors, B. W., & Paradiso, M. A. (2016). Neuroscience: Exploring the Brain.

• Kalat, J. W. (2018). Biological Psychology.

Course Learning Outcomes

• Understand the biological basis of behavior.

• Describe the structure and function of the nervous system.

• Explain physiological mechanisms of ingestive behavior.

• Analyze the biological basis of emotion, stress, and health.

• Apply biopsychological concepts to clinical and research settings.