Aristotle (Greek, 384–322 B.C.) was a disciple of Plato erroneously believed that the heart is the source of all mental processes.

Aristotle argued that because the brain is bloodless, it fills the function of a "radiator," cooling hot blood ascending from the heart. Aristotle believed sensory experience to be the basis of all knowledge, although the five (5) senses and the common sense provided only the information from which knowledge could be derived. Aristotle also believed that everything in nature had within it an entelechy (purpose) that determined its potential. Active reason, which was considered the immortal part of the human soul, provided humans with their greatest potential, and therefore fully actualized humans engage in active reason. Because everything was thought to have a cause, Aristotle postulated an unmoved mover that caused everything in the world but was not itself caused.

Related Articles

Pythagoras at psychology-glossary.com■■■■■■
Pythagoras (ca. 580–500 BC.) is the Greek scholar who suggested that the brain is at the center of . . . Read More
Sleep at psychology-glossary.com■■■■■■
Sleep is a physical and mental resting state in which a person becomes relatively inactive and unaware . . . Read More
Neural at psychology-glossary.com■■■■■■
Neural that which is related to the nervous system of the nervous system In psychology, "neural" refers . . . Read More
Vision at psychology-glossary.com■■■■■■
Vision refers to the process by which light stimuli are transformed into neural signals that produce . . . Read More
Perception at psychology-glossary.com■■■■■■
Perception is defined as the mental process of organizing sensations into meaningful patterns. Moreover, . . . Read More
Memory construction at psychology-glossary.com■■■■■
In the psychology context, memory construction refers to the process by which the brain encodes, stores, . . . Read More
Perceptual organization at psychology-glossary.com■■■■■
Perceptual organization is the process by which small elements become perceptually grouped into larger . . . Read More
Plato (Greek, 420–347 B.C.) at psychology-glossary.com■■■■■
Plato (Greek, 420–347 BC.) was the first disciple of Socrates who suggested that the soul can be divided . . . Read More
Parasympathetic rebound at psychology-glossary.com■■■■■
Parasympathetic rebound refers to excess activity in the Parasympathetic nervous system following a period . . . Read More
Psychology at psychology-glossary.com■■■■■
Psychology is the science or study of the thought processes and behavior of humans and other animals . . . Read More