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Definition Play therapy is a form of psychotherapy that utilizes play, children’s natural medium ...

Definition The pituitary gland is a small, pea-sized organ located at the base of the brain. Ofte...

Definition A phenotype refers to the observable characteristics or traits of an organism, such as...

Definition The parasympathetic nervous system (PNS) is part of the autonomic nervous system, whic...

Definition A neurotransmitter is a chemical messenger in the brain that allows neurons (specializ...

Definition The medulla oblongata, often referred to simply as the medulla, is a part of the brain...

Definition The hypothalamus is a small region located at the base of the brain, just above the pi...

Definition A hormone is a chemical messenger produced by glands in the endocrine system that regu...

Definition The hindbrain is a region at the base of the brain responsible for controlling vital l...

Definition Glutamate is a type of amino acid that plays a crucial role in the human body, particu...

Definition Glial cells are specialized non-neuronal cells found in the nervous system that play a...

Definition The genotype of an organism refers to its complete set of genetic instructions, which ...

Definition Genetics is the scientific study of heredity and variation in organisms. It focuses on...

Definition A gene is a segment of DNA that contains instructions for building proteins or RNA mol...

Definition Gamma-aminobutyric acid (GABA) is a neurotransmitter, which means it's a chemical that...

Definition The frontal lobe is one of the four main regions of the brain and is located at the fr...

Definition Endorphins are natural chemicals produced in your brain that act as your body’s way of...

Definition The endocrine system is a network of glands and organs that produce and release hormon...

Definition Deoxyribonucleic acid (DNA) is a molecule that contains the genetic instructions for b...

Definition Dendrites are tree-like extensions of neurons, which serve as the input regions where ...