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Nervous may refer to: Nervousness; Nervous system, a network of cells in an animal's body that coordinates movement and the senses Nervous tissue, the cells of the ...
of or pertaining to nerves and the nervous system (uncommon as a root: neuro-mostly always used) Latin nervus, tendon, nerve; cognate with Greek νεῦρον (neûron), tendon, string, nerve nerve, nervous system: neur-of or pertaining to nerves and the nervous system: Greek νεῦρον (neûron), tendon, sinew, nerve neurofibromatosis: noci-
In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events. [1]
"Dorsal" means "in the direction away from the ridge of the human back or its equivalent in other animals. In human neuroanatomy the word is somewhat distorted, becoming synonymous with "superior" in the forebrain, i.e. in the direction of the roof of the cranial cavity"cranial cavity and thence to the body. "Ventral" in the central nervous ...
The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders , published in May 2013, reclassified Tourette's and tic disorders as motor disorders listed in the neurodevelopmental disorder category, removed the word "stereotyped" from the definition of tic to better distinguish between stereotypies and tics, replaced transient ...
The word comes from the Greek κόπρος (kópros), meaning "dung, feces", and λαλιά (laliā́) "speech", from λαλεῖν (laleîn) "to talk". [ 1 ] Coprolalia is an occasional characteristic of tic disorders , in particular Tourette syndrome , although it is not required for a diagnosis of Tourette's and only about 10% of Tourette's ...
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Neurology (from Greek: νεῦρον (neûron), "string, nerve" and the suffix -logia, "study of") is the branch of medicine dealing with the diagnosis and treatment of all categories of conditions and disease involving the nervous system, which comprises the brain, the spinal cord and the peripheral nerves. [1]