WordNet
n. the branch of psychology that is concerned with the physiological bases of psychological processes [syn: neuropsychology, psychophysiology]
Wikipedia
Physiological psychology is a subdivision of behavioral neuroscience (biological psychology) that studies the neural mechanisms of perception and behavior through direct manipulation of the brains of nonhuman animal subjects in controlled experiments. This field of psychology takes an empirical and practical approach when studying the brain and human behavior. Most scientists in this field believe that the mind is a phenomenon that stems from the nervous system. By studying and gaining knowledge about the mechanisms of the nervous system, physiological psychologists can uncover many truths about human behavior. Unlike other subdivisions within biological psychology, the main focus of physiological psychological research is the development of theories that describe brain-behavior relationships.
Physiological psychology studies many topics relating to the body’s response to a behavior or activity in an organism. It concerns the brain cells, structures, components, and chemical interactions that are involved in order to produce actions. Psychologists in this field usually focus their attention to topics such as sleep, emotion, ingestion, senses, reproductive behavior, learning/memory, communication, psychopharmacology, and neurological disorders. The basis for these studies all surround themselves around the notion of how the nervous system intertwines with other systems in the body to create a specific behavior.
The nervous system can be described as a control system that interconnects the other body systems. It consists of the brain, spinal cord, and other nerve tissues throughout the body. The system's primary function is to react to internal and external stimuli in the human body. It uses electrical and chemical signals to send out responses to different parts of the body, and it is made up of the nerve cells also called neurons. Through the system, messages are transmitted to body tissues such as a muscle. There are two major subdivisions in the nervous system known as the central and peripheral nervous system.
The central nervous system is composed of the brain and spinal cord. The brain is the control center of the body and contains millions of neural connections. This organ is responsible for sending and receiving messages from the body and its environment. Each part of the brain is specialized for different aspects of the human being. For example, the temporal lobe has a major role in vision and audition, whereas the frontal lobe is significant for motor function and problem solving. The spinal cord is attached to the brain and serves as the main connector of nerves and the brain.
The nerve tissue that lies outside of the central nervous system is collectively known as the peripheral nervous system. This system can be further divided into the autonomic and somatic nervous system. The autonomic system can be referred to as the involuntary component that regulates bodily organs and mechanisms, such as digestion and respiration. The somatic system is responsible for relaying messages back and forth from the brain to various parts of the body, whether it is taking in sensory stimuli and sending it to the brain or sending messages from the brain in order for muscles to contract and relax.
Usage examples of "physiological psychology".
That evening and for the next few days I immersed myself in psychology texts: clinical, personality, psycho-metrics, learning, experimental psychology, animal psychology, physiological psychology, behaviorist, gestalt, analytical, functional, dynamic, organismic, and all the rest of the ancient and modern factions, schools, and systems of thought.
Progress in Psychobiology and Physiological Psychology 9, 85-124, 1980.
My recollection from a physiological psychology course was that it is not the absolute state of a sense organ that we perceive but rather its rate of change.