Glossary P

Plasma cells are cells derived from B-cells that secrete antibodies.

Plasticity refers to the ability of a neural network to be reconfigured or rewired; changing connections within a neural network.

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Plateau refers to a phase in the Sexual response cycle, period between arousal and orgasm, during which excitement remains high but stable. Moreover, Plateau is the second stage of the Sexual response cycle that occurs before orgasm, in which vasocongestion builds up; second phase of sexual response during which physical arousal is further heightened..

Platelets refer to small disk-shaped cells found in the blood of all mammals. They are important for their role in blood coagulation and are produced in large numbers in the bone marrow. From there they are released into the bloodstream, where they circulate for approximately ten (10) days.

Plato (Greek, 420–347 B.C.) was the first disciple of Socrates who suggested that the soul can be divided into three (3) parts: appetite, reason, and temper. Plato also discussed the concept of health as being related to the harmony between the body and the mind. Thus, he has been credited as being the first to propose the concept of mental health.

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Platonic is named after Plato’s description, a deep, loving friendship that is devoid of sexual contact or desire.

Deutsch: Platonische Liebe / Español: Amor platónico / Português: Amor platônico / Français: Amour platonique / Italiano: Amore platonico

Platonic love refers to a type of non-romantic, non-sexual affection characterized by deep emotional intimacy, intellectual connection, and spiritual admiration. Originating from the philosophical dialogues of Plato, particularly the Symposium, this concept has evolved within psychology to describe relationships that transcend physical desire while fostering mutual growth, trust, and understanding. Unlike conventional definitions of love, platonic love emphasizes the absence of erotic or possessive elements, instead prioritizing shared values, intellectual stimulation, and emotional support.

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Deutsch: Spiel / Español: juego / Português: jogo / Français: jeu / Italiano: gioco

Play in psychology refers to a range of voluntary, intrinsically motivated activities that are typically associated with Pleasure and enjoyment. It is a fundamental aspect of human development, especially in childhood, where it serves as a crucial mechanism for learning, exploring, and interacting with the world. Play is not only vital for cognitive, social, and emotional development but also contributes to physical well-being and creativity.

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