Wired
Wired
Wired (pronounced: /ˈwaɪərd/) is a term often used in the medical field, particularly in the context of neurology and psychiatry. It refers to the state of being alert, tense, or in a state of heightened neurological activity. The term is derived from the English word "wire", which is a metaphor for the intricate network of neurons in the human brain.
Etymology
The term "wired" in this context is believed to have originated in the late 20th century, coinciding with advancements in the understanding of the human nervous system. The metaphor of the brain being "wired" like an electrical system is a common one, reflecting the complex interconnections between neurons.
Related Terms
- Hyperarousal: A state of increased psychological and physiological tension marked by such effects as reduced pain sensitivity, heightened awareness of surroundings, and increased heart rate and respiration.
- Neurotransmitter: Chemicals that transmit signals from a neuron to a target cell across a synapse.
- Synapse: A structure that permits a neuron to pass an electrical or chemical signal to another neuron or to the target effector cell.
- Neuron: A specialized cell transmitting nerve impulses; a nerve cell.
- Nervous System: The network of nerve cells and fibers that transmits nerve impulses between parts of the body.
See Also
External links
- Medical encyclopedia article on Wired
- Wikipedia's article - Wired
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